Catalog Number Suffix Plastotype Genus Subgenus Species Subspecies Author of Species Title for Species Journal for Species Page for Species Date for Species Genoholotype for Genus Author of Genus Title for Genus Journal for Genus Page for Genus Date for Genus
572     Megachoerus   praecursor   Scott The mammalian fauna of the White River Oligocene. Part IV. Artiodactyla Transactions of the American Philosophical Society 435 4/30/40          
582     Hippopotamus   brachyrhynchus   Osborn & Wortman Fossil mammals of the lower Miocene White River beds. Collection of 1892 Bulletin of the American Museum of Natural History 220 7/28/1894          
632     Poebrotherium   eximium   Hay Bibliography and catalog of the fossil Vertebrata of North America United States Geological Survey Bulletin 675 12/31/2            
685     Artionyx   gaudryi   Osborn & Wortman Artionyx, a new genus of Ancylopoda Bulletin of the American Museum of Natural History 5 2/28/1893 Artionyx Osborn & Wortman Artionyx, a new genus of Ancylopoda Bulletin of the American Museum of Natural History 5 2/28/1893
1039     Anthracotherium   occidentale   Osborn & Wortman Fossil mammals of the lower Miocene White River beds. Collection of 1892 Bulletin of the American Museum of Natural History 221 7/28/1894          
1040     Anthracotherium   karense   Osborn & Wortman Fossil mammals of the lower Miocene White River beds. Collection of 1892 Bulletin of the American Museum of Natural History 222 7/28/1894            
1310     Subdesmatochoerus   shannonensis   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 224 12/6/54            
1518     Lophiohyus   alticeps   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 276 5/15/14 Lophiohyus Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 276 5/15/14
1818     Protagriochoerus   annectens   Scott The selenodont artiodactyls of the Uinta Eocene Transactions of the Wagner Free Institute of Science of Philadelphia 100 5/31/1899 Protagriochoerus Scott The selenodont artiodactyls of the Uinta Eocene Transactions of the Wagner Free Institute of Science of Philadelphia 100 5/31/1899
1822     Elotherium   uintense   Osborn Fossil mammals of the Uinta basis. Expedition of 1894 Bulletin of the American Museum of Natural History 103 5/18/1895 Protelotherium Osborn Fossil mammals of the Uinta basis. Expedition of 1894 Bulletin of the American Museum of Natural History 105 5/18/1895
2064     Leptoreodon   marshi   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 95 4/9/1898 Leptoreodon Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 95 4/9/1898
2066 A   Bunomeryx   elegans   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 100 4/9/1898            
2071     Bunomeryx   montanus   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 97 4/9/1898 Bunomeryx Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 97 4/9/1898
2076     Protylopus   petersoni   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 104 4/9/1898 Protylopus Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 104 4/9/1898
2673     Pliauchenia   vera   Matthew Faunal lists of the Tertiary Mammalia of the west United States Geological Survey Bulletin 117 12/31/9          
2784     Camelus   americanus   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 133 4/9/1898            
3125     Chriacus   ruetimeyeranus   Cope Synopsis of the vertebrate fauna of the Puerco series Transactions of the American Philosophical Society 340 12/31/1888 Paradoxodon Scott A revision of the North American Creodonta, with notes on some genera which have been referred to that group Proceedings of the Academy of Natural Sciences of Philadelphia 322 11/15/1892
5008     Antiacodon   furcatus   Cope On some Eocene mammals, obtained by Hayden's Geological Survey of 1872 Palaeontological Bulletin 1 3/8/1873 Sarcolemur Cope On fossil lemurs and dogs Proceedings of the Academy of Natural Sciences of Philadelphia 256 7/27/1875
5143     Achaenodon   insolens   Cope Fourth notice of extinct Vertebrata from the Bridger and Green River Tertiaries Palaeontological Bulletin 2 10/25/1873 Achaenodon Cope Fourth notice of extinct Vertebrata from the Bridger and Green River Tertiaries Palaeontological Bulletin 2 10/25/1873
5349     Menotherium   lemurinum   Cope [On Menotherium lemurinum, Hypisodus minimus, Hypertragulus calcaratus, H. tricostatus, Protohippus, and Procamelus occidentalis] Proceedings of the Academy of Natural Sciences of Philadelphia 419 2/17/1874 Menotherium Cope [On Menotherium lemurinum, Hypisodus minimus, Hypertragulus calcaratus, H. tricostatus, Protohippus, and Procamelus occidentalis] Proceedings of the Academy of Natural Sciences of Philadelphia 419 2/17/1874
6389     Palaeochoerus   platyops   Cope On the Nimravidae and Canidae of the Miocene period United States Geological Survey of the Territories Bulletin 174 2/11/1881          
6393     Elotherium   ramosum   Cope Report on the stratigraphy and Pliocene vertebrate paloenotology of northern Colorado United States Geological Survey of the Territories Bulletin 27 1/21/1874 Pelonax Cope Report on the vertebrate paleontology of Colorado in F. V. Hayden, geologist.� Annual Report of the Geological and Geographic Survey of the Territorie 504 12/31/1874
6397     Oreodon   culbertsoni periculorum Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 513 2/6/1885 Genetochoerus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 135 10/25/68
6404     Oreodon   gracilis coloradoensis Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 512 2/6/1885            
6520     Poebrotherium   labiatum   Cope On the origin of the foot structures of the ungulates American Naturalist 271 4/30/1881          
6543     Leptauchenia   minima   Cope Third notice of extinct Vertebrata from the Tertiary of the Plains Palaeontological Bulletin 8 8/20/1873 Hypisodus Cope Synopsis of new Vertebrata from the Tertiary of Colorado obtained during the summer of 1873 by Professor E. D. Cope Government Printing Office: Washington D.C. 7 10/31/1873
6784     Stibarus   obtusilobus   Cope Third notice of extinct Vertebrata from the Tertiary of the Plains Palaeontological Bulletin 3 8/20/1873 Stibarus Cope Third notice of extinct Vertebrata from the Tertiary of the Plains Palaeontological Bulletin 3 8/20/1873
6815     Leptauchenia   calcarata   Cope Third notice of extinct Vertebrata from the Tertiary of the Plains Palaeontological Bulletin 7 8/20/1873 Hypertragulus Cope [On Menotherium lemurinum, Hypisodus minimus, Hypertragulus calcaratus, H. tricostatus, Protohippus, and Procamelus occidentalis] Proceedings of the Academy of Natural Sciences of Philadelphia 419 2/17/1874
7380     Boochoerus   humerosus   Cope Observations on the faunae of the Miocene Tertiaries of Oregon United States Geological Survey of the Territories Bulletin 59 2/28/1879 Boochoerus Cope Observations on the faunae of the Miocene Tertiaries of Oregon United States Geological Survey of the Territories Bulletin 59 2/28/1879
7387     Daeodon   shoshoensis   Cope On some characters of the Miocene fauna of Oregon Proceedings of the American Philosophical Society 77 1/15/1886 Daeodon Cope Contributions to the vertebrate fauna of the Miocene of Oregon Palaeontological Bulletins 15 12/3/1878
7390     Thinohyus   trichaenus   Cope Second contribution to a knowledge of the Miocene fauna of Oregon Palaeontological Bulletin 4 12/24/1879          
7395     Bothrolabis   rostratus   Cope The Dicotylinae of the John Day Miocene of North America Proceedings of the American Philosophical Society 77 9/21/1888 Bothrolabis Cope The Dicotylinae of the John Day Miocene of North America Proceedings of the American Philosophical Society 66 9/21/1888
7401     Hyopotamus   guyotianus   Cope On some characters of the Miocene fauna of Oregon Proceedings of the American Philosophical Society 77 1/15/1886 Merycopater Cope Second contribution to a knowledge of the Miocene fauna of Oregon Palaeontological Bulletin 197 3/31/1879
7407     Coloreodon   ryderanus   Cope On the Nimravidae and Canidae of the Miocene period United States Geological Survey of the Territories Bulletin 173 2/11/1881          
7410     Agriochoerus   trifons   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 561 2/6/1885          
7412     Coloreodon   macrocephalus   Cope Second contribution to a knowledge of the Miocene fauna of Oregon Palaeontological Bulletin 7 12/24/1879          
7413     Coloreodon   ferox   Cope Second contribution to a knowledge of the Miocene fauna of Oregon Palaeontological Bulletin 6 12/24/1879 Coloreodon Cope Second contribution to a knowledge of the Miocene fauna of Oregon Palaeontological Bulletin 6 12/24/1879
7430     Merycochoerus   chelydra   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 523 2/6/1885            
7444     Merycochoerus   macrostegus   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 526 2/6/1885            
7502     Eucrotaphus   jacksoni pacificus Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 519 2/6/1885 Eucrotaphus Leidy Observations on two new genera of fossil Mammalia: Eucrotaphus jacksoni and Archaeotherium mortoni Proceedings of the Academy of Natural Sciences of Philadelphia 92 2/17/1852
7504     Eucrotaphus   major longifrons Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 520 2/6/1885          
7505     Eucrotaphus   trigonocephalus   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 514 2/6/1885          
7509     Pseudogenetochoerus   covensis   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 162 10/25/68 Pseudogenetochoerus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 156 10/25/68
7576     Eporeodon   davisi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 203 10/25/68            
7695     Eucrotaphus   jacksoni leptacanthus Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 519 2/6/1885          
7827     Pseudodesmatochoerus   wascoensis   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 210 12/6/54          
7910     Poebrotherium   sternbergii   Cope Observations on the faunae of the Miocene Tertiaries of Oregon United States Geological Survey of the Territories Bulletin 59 2/28/1879 Gentilicamelus Loomis The skeleton of a new fossil camel from Wyoming University of Wyoming Publications 60 5/1/36
8107     Merycochoerus   montanus   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 531 2/6/1885 Pseudopromerycochoer Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 121 5/20/49
8112     Ticholeptus   zygomaticus   Cope Descriptions of new extinct Vertebrata from the upper Tertiary and Dakota formations United States Geological Survey of the Territories Bulletin 380 5/3/1878 Ticholeptus Cope Descriptions of new extinct Vertebrata from the upper Tertiary and Dakota formations United States Geological Survey of the Territories Bulletin 380 5/3/1878
8113     Merychyus   pariogonus   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 536 2/6/1885            
8115     Cyclopidius   emydinus   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 553 2/6/1885          
8116     Cyclopidius   simus   Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 221 3/9/1878 Cyclopidius Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 221 3/9/1878
8126     Brachymeryx   feliceps   Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 220 3/9/1878 Brachymeryx Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 220 3/9/1878
8129     Pithecistes   brevifacies   Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 219 3/9/1878 Pithecistes Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 219 3/9/1878
8130     Pithecistes   decedens   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 558 2/6/1885 Blastomeryx Cope Report upon the extinct Vertebrata obtained in New Mexico by parties of the expedition of 1874 in George M. Wheeler, commander.� Geographical Surveys West of the One Hundredth Meridian, First Lie 350 12/31/1877
8131     Cyclopidius   heterodon   Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 222 3/9/1878            
8146     Merychyus   arenarum   Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 540 2/6/1885          
8149     Merychyus   arenarum leptorhynchus Cope Synopsis of the species of Oreodontidae Proceedings of the American Philosophical Society 537 2/6/1885            
8192     Merycochoerus   obliquidens   Cope The vertebrate fauna of the Ticholeptus beds American Naturalist 368 4/30/1886          
8196     Protolabis   transmontanus   Cope Observations on the faunae of the Miocene Tertiaries of Oregon United States Geological Survey of the Territories Bulletin 67 2/28/1879 Miolabis Hay On the names of certain North American fossil vertebrates Science 593 4/21/1899
8197     Gomphotherium   cameloides   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 117 4/9/1898          
8294     Procamelus   angustidens   Cope Report on the stratigraphy and Pliocene vertebrate paloenotology of northern Colorado United States Geological Survey of the Territories Bulletin 20 1/21/1874          
8296     Procamelus   heterodontus   Cope [On Menotherium lemurinum, Hypisodus minimus, Hypertragulus calcaratus, H. tricostatus, Protohippus, and Procamelus occidentalis] Proceedings of the Academy of Natural Sciences of Philadelphia 420 2/17/1874 Protolabis Cope On a new genus of Camelidae Proceedings of the Academy of Natural Sciences of Philadelphia 145 9/5/1876
8297     Procamelus   fissidens   Cope On a new genus of Camelidae Proceedings of the Academy of Natural Sciences of Philadelphia 145 9/5/1876          
8446     Procamelus   inaequidens   Cope & Matthew Hitherto unpublished plates of Tertiary Mammalia and Permian Vertebrata American Museum of Natural History: New York 102 9/30/15          
8447     Protolabis   prehensilis   Cope On the Nimravidae and Canidae of the Miocene period United States Geological Survey of the Territories Bulletin 175 2/11/1881          
8507     Pliauchenia   minima   Wortman The extinct Camelidae of North America and some associated forms Bulletin of the American Museum of Natural History 127 4/9/1898            
8511     Dicotyles   serus   Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 224 3/9/1878 Prosthennops Gidley Part III. Dicotylidae. in W. D. Matthew and J. W. Gidley. New or little known mammals from the Miocene of South Dakota. American Museum Expedition of 1903 Bulletin of the American Museum of Natural History 265 7/20/4
8621     Eschatius   longirostris   Cope The extinct Mammalia of the valley of Mexico Proceedings of the American Philosophical Society 20 3/6/1885 Eschatius Cope The extinct Mammalia of the valley of Mexico Proceedings of the American Philosophical Society 18 3/6/1885
8624     Auchenia   vitakerianus   Cope Descriptions of new extinct Vertebrata from the upper Tertiary and Dakota formations United States Geological Survey of the Territories Bulletin 380 5/3/1878 Holomeniscus Cope The extinct Mammalia of the valley of Mexico Proceedings of the American Philosophical Society 16 3/6/1885
8682     Thinotherium   annulatum   Cope Fourth contribution to the history of the fauna of the Miocene and Eocene periods of the United States Proceedings of the American Philosophical Society 292 7/15/1870 Thinotherium Cope Fourth contribution to the history of the fauna of the Miocene and Eocene periods of the United States Proceedings of the American Philosophical Society 292 7/15/1870
8683     Sus   vagrans   Cope Verbal communication by E. D. Cope, at meeting to A. Phil. Soc., Feb. 18, 1870 Proceedings of the American Philosophical Society 284 7/15/1870          
8949     Eporeodon   major cedrensis Matthew Fossil mammals of the Tertiary of northeastern Colorado Memoirs of the American Museum of Natural History 396 11/30/1          
8969     Protomeryx   campester   Matthew Fossil mammals of the Tertiary of northeastern Colorado Memoirs of the American Museum of Natural History 422 11/30/1            
9047     Merychyus   paniensis   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 34 7/10/24          
9108     Protolabis   longiceps   Matthew Faunal lists of the Tertiary Mammalia of the west United States Geological Survey Bulletin 115 12/31/9          
9109     Alticamelus   giraffinus   Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 402 9/3/9 Aepycamelus MacDonald A new Clarendonian mammalian fauna from the Truckee Formation of western Nevada Journal of Paleontology 198 1/31/56
9116     Alticamelus   leptocolon   Matthew Third contribution to the Snake Creek Fauna Bulletin of the American Museum of Natural History 187 7/3/24            
9668     Stibarus   montanus   Matthew The fauna of the Titanotherium beds at Pipestone Springs, Montana Bulletin of the American Museum of Natural History 219 5/9/3          
9681     Leptotragulus   profectus   Matthew The fauna of the Titanotherium beds at Pipestone Springs, Montana Bulletin of the American Museum of Natural History 225 5/9/3            
9731     Ticholeptus   brachymelis   Douglass New merycoidodonts from the Miocene of Montana Bulletin of the American Museum of Natural History 815 9/30/7 Hypsiops Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 113 11/13/50
9732     Mesoreodon   longiceps   Douglass New merycoidodonts from the Miocene of Montana Bulletin of the American Museum of Natural History 811 9/30/7          
9797     Miniochoerus   cheyennensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 401 7/2/56            
9806     Miolabis (Paratylopus) primaevus   Matthew Notice of two new Oligocene camels Bulletin of the American Museum of Natural History 212 6/2/4 Paratylopus Matthew Notice of two new Oligocene camels Bulletin of the American Museum of Natural History 211 6/2/4
9807     Pseudolabis   dakotensis   Matthew Notice of two new Oligocene camels Bulletin of the American Museum of Natural History 211 6/2/4 Pseudolabis Matthew Notice of two new Oligocene camels Bulletin of the American Museum of Natural History 211 6/2/4
9919   Plast Anthracotherium   mus   Pilgrim The Tertiary and post-Tertiary fresh-water deposits of Baluchistan and Sind, with notices of new vertebrates Records of the Geological Survey of India 148 1908            
9921   Plast Hemimeryx   blanfordi   Lydekker Indian Tertiary and Post-Tertiary Vertebrata.� Siwalik selenodont Suina, etc. Estudios Geologicos 167 1883 Hemimeryx Lydekker Indian Tertiary and Post-Tertiary Vertebrata.� Siwalik selenodont Suina, etc. Estudios Geologicos 167 1883
9926   Plast Anthracotherium   bugtiense   Pilgrim Description of some new Suidae from the Bugti Hills, Baluchistan Records of the Geological Survey of India 47 1907            
9927   Plast Tetraconodon   magnum   Falconer Fauna antiqua sivalensis.� V.� Description of a fragment of jaw of an unknown extinct pachydermatous animal from the valley of the Murkunda Palaeontological Memoires and Notes of the late Hugh Falconer 149 1868          
9928   Plast Telmatodon   bugtiense   Pilgrim Description of some new Suidae from the Bugti Hills, Baluchistan Records of the Geological Survey of India 51 1907 Telmatodon Pilgrim Description of some new Suidae from the Bugti Hills, Baluchistan Records of the Geological Survey of India 51 1907
9952   Plast Merycochoerus   proprius   Leidy Notice of remains of extinct Vertebrata, from the valley of the Niobrara River, collected during the exploring expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng Proceedings of the Academy of Natural Sciences of Philadelphia 24 1858 Merycochoerus Leidy Notice of remains of extinct Vertebrata, from the valley of the Niobrara River, collected during the exploring expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng Proceedings of the Academy of Natural Sciences of Philadelphia 24 1858
9953   Plast Merychyus   elegans   Leidy Notice of remains of extinct Vertebrata, from the valley of the Niobrara River, collected during the exploring expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng Proceedings of the Academy of Natural Sciences of Philadelphia 25 1858 Merychyus Leidy Notice of remains of extinct Vertebrata, from the valley of the Niobrara River, collected during the exploring expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng Proceedings of the Academy of Natural Sciences of Philadelphia 25 1858
9954   Plast Merychyus   major   Leidy Notice of remains of extinct Vertebrata, from the valley of the Niobrara River, collected during the exploring expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng Proceedings of the Academy of Natural Sciences of Philadelphia 26 1858 Merychyus Leidy Notice of remains of extinct Vertebrata, from the valley of the Niobrara River, collected during the exploring expedition of 1857, in Nebraska, under the command of Lieut. G. K. Warren, U. S. Top. Eng Proceedings of the Academy of Natural Sciences of Philadelphia 26 1858
9974   Plast Auchenia   californica   Leidy [Remarks on a collection of fossils from Table Mountain, Cal.] Proceedings of the Academy of Natural Sciences of Philadelphia 126 1870            
9975   Plast Elotherium   superbus   Leidy Indications of an Elotherium in California Proceedings of the Academy of Natural Sciences of Philadelphia 177 1868            
10427   Plast Choeropotamus   gypsorum   Cuvier in Desmarest Mammalogie ou description des especies mammiferes Encyclopedie Methodique 545 1822 Choeropotamus Cuvier in Desmarest Mammalogie ou description des especies mammiferes Encyclopedie Methodique 544 1822
10443   Plast Mixtotherium   cuspidatum   Filhol Sur la decouverte de mammiferes nouveaux dan les depots de phosphate de chaux du Quercy Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 1580 1880 Mixtotherium Filhol Sur la decouverte de mammiferes nouveaux dan les depots de phosphate de chaux du Quercy Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 1580 1880
10445   Plast Adrotherium   depressum   Filhol Description d'une nouveau genre de pachyderme provenant des depots de phosphate de chaux du Quercy Bulletin de la Societe Philomathique de Paris, serie 7 96 1883 Adrotherium Filhol Description d'une nouveau genre de pachyderme provenant des depots de phosphate de chaux du Quercy Bulletin de la Societe Philomathique de Paris, serie 7 96 1883
10702     Platygonus   texanus   Gidley On two species of Platygonus from the Pliocene of Texas Bulletin of the American Museum of Natural History 478 7/24/3          
10796   Plast Camelus   alutensis   Stefanescu Camila fosila din Romania este stramoasa camilelor dromadera si camila salbatica din Africa Analele Academiei Romae 48 1909          
10882     Prosthennops   crassigenis   Gidley Part III. Dicotylidae. in W. D. Matthew and J. W. Gidley. New or little known mammals from the Miocene of South Dakota. American Museum Expedition of 1903 Bulletin of the American Museum of Natural History 265 7/20/4 Macrogenis Matthew Third contribution to the Snake Creek Fauna Bulletin of the American Museum of Natural History 179 7/3/24
11810     Mylohyus   browni   Gidley Pleistocene peccaries from the Cumberland Cave deposit Proceedings of the United States National Museum 675 12/31/20          
12151     Helohyus   milleri   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 280 5/15/14          
12315     Nanochoerus   elegans   MacDonald The Leptochoeridae Journal of Paleontology 453 5/31/55 Nanochoerus MacDonald The Leptochoeridae Journal of Paleontology 452 5/31/55
12326     Heteromeryx   dispar   Matthew Notice of two new genera of mammals from the Oligocene of South Dakota Bulletin of the American Museum of Natural History 24 2/14/5 Heteromeryx Matthew Notice of two new genera of mammals from the Oligocene of South Dakota Bulletin of the American Museum of Natural History 23 2/14/5
12936     Desmathyus   pinensis   Matthew A lower Miocene fauna from South Dakota Bulletin of the American Museum of Natural History 217 3/14/7 Desmathyus Matthew A lower Miocene fauna from South Dakota Bulletin of the American Museum of Natural History 217 3/14/7
12948     Promerycochoerus (Pseudopromerycochoe montanus pinensis Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 129 5/20/49          
12964     Desmatochoerus   curvidens   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 179 12/6/54          
12967     Promerycochoerus   pygmyus   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 27 7/10/24            
12970     Merycochoerus   matthewi   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 27 7/10/24          
12980     Merychyus   delicatus   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 33 7/10/24          
12997     Oxydactylus   exilis   Matthew & MacDonald Two species of Oxydactylus from the middle Miocene Rosebud Formation in western South Dakota American Museum Novitates 2 3/29/60          
12999     Oxydactylus   lacota   Matthew & MacDonald Two species of Oxydactylus from the middle Miocene Rosebud Formation in western South Dakota American Museum Novitates 6 3/29/60          
13005     Ancodon   leptodus   Matthew Observations upon the genus Anacodon Bulletin of the American Museum of Natural History 5 1/5/9          
13774     Merychyus   siouxensis   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 33 7/10/24            
13813     Eporeodon   relictis   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 36 7/10/24          
13817     Merychyus   curtus   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 31 7/10/24            
13819     Promerycochoerus   thomsoni   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 22 7/10/24          
14055     Merychyus (Metoreodon) profectus   Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 394 9/3/9 Ustatochoerus Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 10 12/31/41
14056     Merychyus (Metoreodon) relictis   Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 392 9/3/9 Metoreodon Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 391 9/3/9
14057     Ticholeptus   hypsodus   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 35 7/10/24          
14070     Alticamelus   procerus   Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 402 9/3/9          
14071     Pliauchenia (Megatylopus) gigas   Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 396 9/3/9 Megatylopus Matthew & Cook A Pliocene fauna from western Nebraska Bulletin of the American Museum of Natural History 396 9/3/9
14189     Alticamelus   priscus   Matthew Third contribution to the Snake Creek Fauna Bulletin of the American Museum of Natural History 187 7/3/24          
14242     Merycochoerus   magnus   Loomis Miocene oreodonts in the American Museum Bulletin of the American Museum of Natural History 28 7/10/24          
14255     Michenia   agatensis   Frick & Taylor Michenia, a new protolabine (Mammalia, Camelidae) and a brief review of the early taxonomic history of the genus Protolabis American Museum Novitates 8 1/21/71 Michenia Frick & Taylor Michenia, a new protolabine (Mammalia, Camelidae) and a brief review of the early taxonomic history of the genus Protolabis American Museum Novitates 5 1/21/71
14357   Plast Platygonus   rex   Marsh Description of Tertiary artiodactyles American Journal of Science, 3rd series 273 1894            
14604     Camelodon   arapahovius   Granger Tertiary faunal horizons in the Wind River basin, Wyoming, with descriptions of new Eocene mammals Bulletin of the American Museum of Natural History 248 7/16/10 Camelodon Granger Tertiary faunal horizons in the Wind River basin, Wyoming, with descriptions of new Eocene mammals Bulletin of the American Museum of Natural History 248 7/16/10
14937     Diacodexis   olseni   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 292 5/15/14          
15514     Diacodexis   robustus   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 293 5/15/14            
15516     Wasatchia   grangeri   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 269 5/15/14 Wasatchia Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 268 5/15/14
15593   Plast Leptochoerus   spectabilis   Leidy Notices of remains of extinct Mammalia, discovered by Dr. F. V. Hayden in Nebraska Territory Proceedings of the Academy of Natural Sciences of Philadelphia 88 1856 Leptochoerus Leidy Notices of remains of extinct Mammalia, discovered by Dr. F. V. Hayden in Nebraska Territory Proceedings of the Academy of Natural Sciences of Philadelphia 88 1856
15597   Plast Agriochoerus   antiquus   Leidy Descriptions of Rhinoceros nebraskensis, Agriochoerus antiquus, Palaeotherium proutii, and P. bairdii Proceedings of the Academy of Natural Sciences of Philadelphia 121 1850 Agriochoerus Leidy Descriptions of Rhinoceros nebraskensis, Agriochoerus antiquus, Palaeotherium proutii, and P. bairdii Proceedings of the Academy of Natural Sciences of Philadelphia 121 1850
15660     Wasatchia   lysitensis   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 271 5/15/14          
15673     Wasatchia   dorseyana   Sinclair A revison of the bunodont Artiodactyla of the middle and lower Eocene of North America Bulletin of the American Museum of Natural History 269 5/15/14          
17329     Pliauchenia   singularis   Matthew Contributions to the Snake Creek fauna with notes upon the Pleistocene of western Nebraska.� American Museum Expedition of 1916 Bulletin of the American Museum of Natural History 216 4/18/18          
17344     Prosynthetoceras   siouxensis   Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 607 3/31/37          
17358     Poebrotherium   andersoni   Troxell An Oligocene camel, Poebrotherium andersoni n. sp. American Journal of Science, 4th series 381 5/31/17          
17490     Antiacodon   pygmaeus huerfanensis Robinson Fossil mammals of the Huerfano Formation, Eocene, of Colorado Bulletin Peabody Museum of Natural History 70 5/10/66          
17620     Oxydactylus   campestris   Cook Notice of a new camel from the lower Miocene of Nebraska American Naturalist 188 3/31/9          
17770     Hesperopithecus   haroldcooki   Osborn Hesperopithicus, the first anthropoid primate found in America American Museum Novitates 3 4/25/22 Hesperopithecus Osborn Hesperopithicus, the first anthropoid primate found in America American Museum Novitates 2 4/25/22
18960     Protolabis   saxeus   Matthew Third contribution to the Snake Creek Fauna Bulletin of the American Museum of Natural History 190 7/3/24            
18965     Miolabis   tenuis   Matthew Third contribution to the Snake Creek Fauna Bulletin of the American Museum of Natural History 191 7/3/24 Paramiolabis Kelly New middle Miocene camels from the Caliente Formation, Cuyama Valley Badlands, California PaleoBios 7 2/27/92
18967     Protolabis   pusillus   Matthew Third contribution to the Snake Creek Fauna Bulletin of the American Museum of Natural History 67 7/3/24            
19181     Entelodon   dirus   Matthew & Granger The fauna of the Houldjin gravels American Museum Novitates 1 12/18/23          
20246     Gobiohyus   robustus   Matthew & Granger New mammals from the Irdin Manha Eocene of Mongolia American Museum Novitates 10 11/21/25            
20247     Gobiohyus   pressidens   Matthew & Granger New mammals from the Irdin Manha Eocene of Mongolia American Museum Novitates 10 11/21/25          
20249     Gobiohyus   orientalis   Matthew & Granger New mammals from the Irdin Manha Eocene of Mongolia American Museum Novitates 8 11/21/25          
20506     Desmathyus   validus   Matthew New fossil mammals from the Snake Creek quarries American Museum Novitates 3 6/16/32          
21321     Brachycrus   laticeps mooki Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 369 10/25/68          
21322     Brachycrus   laticeps mooki Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 369 10/25/68          
23483     Tanupolama   mirifica   Simpson Pleistocene mammalian fauna of the Seminole Field, Pinellas County, Florida Bulletin of the American Museum of Natural History 593 2/19/29          
23504     Mylohyus   gidleyi   Simpson Pleistocene mammalian fauna of the Seminole Field, Pinellas County, Florida Bulletin of the American Museum of Natural History 591 2/19/29          
23749     Paramiolabis   minutus   Pagnac New camels (Mammalia, Artiodactyla) from the Barstow Formation (middle Miocene), San Bernardino County, California PaleoBios 20 9/26/2005          
25078     Pleiolama   mckennai   Webb & Meachen On the origin of lamine Camelidae including a new genus from the late Miocene of the High Plains Bulletin Carnegie Museum of Natural History 351 12/31/2004 Pleiolama Webb & Meachen On the origin of lamine Camelidae including a new genus from the late Miocene of the High Plains Bulletin Carnegie Museum of Natural History 350 12/31/2004
26504     Listriodon   mongoliensis   Colbert An upper Miocene suid from the Gobi Desert American Museum Novitates 1 1/20/34            
26970   Plast Protoreodon   parvus   Scott & Osborn Preliminary report on the vertebrate fossils of the Uinta Formation, collected by the Princeton Expedition of 1886 Proceedings of the American Philosophical Society 257 1887 Protoreodon Scott & Osborn Preliminary report on the vertebrate fossils of the Uinta Formation, collected by the Princeton Expedition of 1886 Proceedings of the American Philosophical Society 257 1887
29955     Pecarichoerus   orientalis   Colbert An upper Tertiary peccary from India American Museum Novitates 2 6/13/33 Pecarichoerus Colbert An upper Tertiary peccary from India American Museum Novitates 2 6/13/33
30080   Plast Synthetoceras   tricornatus   Stirton A new genus of Artiodactyla from the Clarendon lower Pliocene of Texas University of California Publications Bulletin of the Department of Geological Sciences 147 1932 Synthetoceras Stirton A new genus of Artiodactyla from the Clarendon lower Pliocene of Texas University of California Publications Bulletin of the Department of Geological Sciences 147 1932
30990     Rakomylus   raki   Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 403 3/31/37 Rakomylus Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 657 3/31/37
32050     Ustatochoerus   skinneri santacruzensis Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 49 12/31/41            
32051     Ustatochoerus   medius novomexicanus Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 33 12/31/41          
32457     Paratoceras   macadamsi   Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 609 3/31/37 Paratoceras Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 609 3/31/37
32634     Ustatochoerus   profectus nevadensis Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 372 10/25/68            
32658   Plast Platygonus   rex   Marsh Description of Tertiary artiodactyles American Journal of Science, 3rd series 273 1894          
32659   Plast Prosthennops   niobrarensis   Colbert A new fossil peccary, Prothennops niobrarensis, from Brown County, Nebraska Bulletin Nebraska State Museum 420 1935            
32738   Plast Pongo   pygmaeus weidenreichi Hooijer Prehistoric teeth of man and the orang-utan from central Sumatra, with notes on the fossil orang-utan from Java and southern China Zoologische Mededelingen 280 1948          
32783   Plast Thinohyus (Bothriolabis) osmonti   Sinclair New or imperfectly known rodents and ungulates from the John Day Series University of California Publications Bulletin of the Department of Geology 138 1905          
32784   Plast Merycochoerus   buwaldi   Merriam Tertiary mammalian faunas of the Mohave Desert University of California Publications Bulletin of the Department of Geology 507 1919          
32785   Plast Merycochoerus (Pronomotherium) californicus   Merriam Tertiary mammalian faunas of the Mohave Desert University of California Publications Bulletin of the Department of Geology 575 1919          
32786   Plast Miolabis   californicus   Maxson A Tertiary mammalian fauna from the Mint Canyon Formation of southern California Carnegie Institution of Washington Publications 106 1930            
32919     Merychyus   verrucomalus   Stevens Merychyus verrucomalus, a new species of oreodont (Mammalia, Artiodactyla) from the middle Miocene Runningwater Formation American Museum Novitates 2 8/26/70          
33073     Prosynthetoceras (Lambdoceras) trinitiensis   Patton & Taylor The Synthetoceratinae (Mammalia, Tylopoda, Protoceratidae) Bulletin of the American Museum of Natural History 172 8/9/71          
33303     Desmatochoerus (Paradesmatochoerus) grangeri   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 194 12/6/54 Paradesmatochoerus Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 194 12/6/54
33304     Pseudodesmatochoerus   milleri   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 210 12/6/54          
33305     Desmatochoerus   hatcheri geringensis Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 187 12/6/54            
33308     Megoreodon   fricki   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 168 12/6/54            
33312     Desmatochoerus (Paradesmatochoerus) wyomingensis   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 200 12/6/54            
33315     Promerycochoerus (Parapromerycochoeru barbouri   Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 117 5/20/49 Parapromerycochoerus Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 117 5/20/49
33316     Merycoides   giganteus   Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 158 5/20/49            
33344     Desmatochoerus   hatcheri niobrarensis Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 191 12/6/54            
33363     Merycoides   nebraskensis   Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 159 5/20/49          
33574     Brachycrus   wilsoni longensis Schultz & Falkenbach Merycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 247 10/23/40            
33630     Ustatochoerus   skinneri   Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 47 12/31/41          
33660 A   Phenacocoelus   kayi   Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 107 11/13/50            
33683     Ustatochoerus   profectus espanolensis Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 44 12/31/41            
34022     Prosynthetoceras   siouxensis dawesensis Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 607 3/31/37            
34181     Synthetoceras   rileyi   Frick Horned ruminants of North America Bulletin of the American Museum of Natural History 605 3/31/37          
34202     Brachycrus   wilsoni   Schultz & Falkenbach Merycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 243 10/23/40            
34319     Merychyus (Metoreodon) relictus taylori Schultz & Falkenbach Merychyinae, a subfamily of oreodonts Bulletin of the American Museum of Natural History 241 3/25/47            
34464     Ustatochoerus   medius mohavensis Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 32 12/31/41          
34480     Desmatochoerus   newchicagoensis   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 192 12/6/54            
34481     Pseudomesoreodon   rolli   Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 132 11/13/50            
34483     Pithecistes   copei   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 269 10/25/68            
34485     Leptauchenia   parasimus   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 291 10/25/68            
34491     Merychyus (Metoreodon) relictus fletcheri Schultz & Falkenbach Merychyinae, a subfamily of oreodonts Bulletin of the American Museum of Natural History 245 3/25/47          
34492     Brachycrus   vaughani   Schultz & Falkenbach Merycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 252 10/23/40          
34498     Brachycrus   sweetwaterensis   Schultz & Falkenbach Merycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 251 10/23/40          
36459     Miotylopus   taylori   Prothero Camelidae in Donald R. Prothero and Robert J. Emry, editors.� The Terrestrial Eocene-Oligocene Transition in N 641 12/31/96          
37551     Desmatochoerus (Paradesmatochoerus) monroecreekensis   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 196 12/6/54            
37563     Ustatochoerus   major texanus Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 22 12/31/41            
38951   Plast Ammodon   leidyanum   Marsh Description of Miocene Mammalia American Journal of Science, 3rd series 409 1893 Ammodon Marsh Description of Miocene Mammalia American Journal of Science, 3rd series 409 1893
38952   Plast Dicotyles   antiquus   Marsh Announcement of discovery of Meleagrus altus and Dicotyles antiquus Proceedings of the Academy of Natural Sciences of Philadelphia 11 1870            
38958   Plast Hippohyus   deterrai   Lewis Preliminary notice of a new species of Hippohyus from India American Journal of Science, 5th series 457 1934            
39401   Plast Calops   consors   Marsh Principal characters of the Protoceratidae American Journal of Science, 4th series 175 1897          
39402   Plast Protoceras   celer   Marsh A horned artiodactyle (Protoceras celer) from the Miocene American Journal of Science, 3rd series 82 1891 Protoceras Marsh A horned artiodactyle (Protoceras celer) from the Miocene American Journal of Science, 3rd series 82 1891
39559   Plast Megacephalon   primaevus   Osborn et al. Palaeontological report of the Princeton Scientific Expedition of 1877 Contributions of the Museum of Geology and Archaeology of Princeton College 20 1878 Megacephalon Osborn et al. Palaeontological report of the Princeton Scientific Expedition of 1877 Contributions of the Museum of Geology and Archaeology of Princeton College 20 1878
39576   Plast Prosthennops   niobrarensis   Colbert A new fossil peccary, Prothennops niobrarensis, from Brown County, Nebraska Bulletin Nebraska State Museum 420 1935          
40247     Protoceras   skinneri   Patton & Taylor The Protoceratinae (Mammalia, Tylopoda, Protoceratidae) and the systematics of the Protoceratidae Bulletin of the American Museum of Natural History 364 6/20/73            
40249     Paratoceras   wardi   Patton & Taylor The Protoceratinae (Mammalia, Tylopoda, Protoceratidae) and the systematics of the Protoceratidae Bulletin of the American Museum of Natural History 368 6/20/73          
40821     Alforjas   taylori   Harrison Revison of the camelinae (Artiodactyla, Tylopoda) and description of the new genus Alforjas University of Kansas Paleontological Contributions 18 9/24/79 Alforjas Harrison Revison of the camelinae (Artiodactyla, Tylopoda) and description of the new genus Alforjas University of Kansas Paleontological Contributions 12 9/24/79
40881     Protoceras   neatodelpha   Patton & Taylor The Protoceratinae (Mammalia, Tylopoda, Protoceratidae) and the systematics of the Protoceratidae Bulletin of the American Museum of Natural History 367 6/20/73            
42306     Merycoides   nebraskensis blairi Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 159 5/20/49            
42318     Ustatochoerus   californicus raki Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 15 12/31/41          
42329     Ticholeptus   rileyi   Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 84 12/31/41          
42402     Brachycrus   buwaldi barstowensis Schultz & Falkenbach Merycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 228 10/23/40          
42937     Archaeotherium   trippensis   Skinner et al. Cenozoic rocks and faunas of the Turtle Butte, south-central South Dakota Bulletin of the American Museum of Natural History 419 9/12/68          
42984     Heptacodon   yegauensis   Holroyd New record of Anthracotheriidae (Artiodactyla: Mammalia) from the middle Eocene Yegua Formation (Claiborne Group), Houston County, Texas The Texas Journal of Science 303 11/30/2002            
43031     Ustatochoerus   profectus studeri Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 46 12/31/41            
43172     Mediochoerus   blicki   Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 93 12/31/41 Mediochoerus Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 93 12/31/41
43668     Stenomylus (Pegomylus) keelinensis   Frick & Taylor A generic review of the stenomyline camels American Museum Novitates 21 12/18/68 Pegomylus Frick & Taylor A generic review of the stenomyline camels American Museum Novitates 19 12/18/68
44827     Merychyus   arenarum idahoensis Schultz & Falkenbach Merychyinae, a subfamily of oreodonts Bulletin of the American Museum of Natural History 187 3/25/47          
44839     Phenacocoelus   stouti   Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 108 11/13/50          
44853 A   Hypsiops   luskensis   Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 122 11/13/50          
44883     Pseudomesoreodon   boulderensis   Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 132 11/13/50          
44912     Pseudodesmatochoerus   hoffmani   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 207 12/6/54 Pseudodesmatochoerus Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 207 12/6/54
44948 A   Pseudomesoreodon   rooneyi   Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 131 11/13/50 Pseudomesoreodon Schultz & Falkenbach Phenacocoelinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 131 11/13/50
44980     Stenopsochoerus   sternbergi   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 439 7/2/56 Stenopsochoerus Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 439 7/2/56
45001     Miniochoerus   battlecreekensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 396 7/2/56 Miniochoerus Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 396 7/2/56
45011     Parastenopsochoerus   conversensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 452 7/2/56 Parastenopsochoerus Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 452 7/2/56
45023     Prodesmatochoerus   meekae   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 227 12/6/54 Prodesmatochoerus Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 227 12/6/54
45143     Paramerycoidodon   georgei   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 87 10/25/68 Paramerycoidodon Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 87 10/25/68
45194     Prodesmatochoerus   natronensis   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 228 12/6/54          
45279     Merycoidodon (Blickohyus) galushai   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 81 10/25/68          
45297     Merycoidodon (Blickohyus) lynchi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 82 10/25/68 Blickohyus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 82 10/25/68
45329     Promesoreodon   scanloni   Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 153 5/20/49 Promesoreodon Schultz & Falkenbach Promerycochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 153 5/20/49
45351     Subdesmatochoerus   socialis dakotensis Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 223 12/6/54          
45384 A   Merychyus   crabilli   Schultz & Falkenbach Merychyinae, a subfamily of oreodonts Bulletin of the American Museum of Natural History 190 3/25/47          
45443     Desmatochoerus (Paradesmatochoerus) sanfordi   Schultz & Falkenbach Desmatochoerinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 197 12/6/54            
45463     Platyochoerus   hatcreekensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 434 7/2/56            
45467     Platyochoerus   heartensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 432 7/2/56            
45483     Stenopsochoerus   joderensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 441 7/2/56          
45489     Stenopsochoerus (Pseudostenopsochoer chadronensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 446 7/2/56 Pseudostenopsochoeru Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 446 7/2/56
45492     Stenopsochoerus (Pseudostenopsochoer douglasensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 448 7/2/56          
45497     Miniochoerus   starkensis   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 399 7/2/56            
45500     Pseudocyclopidius   frankforteri   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 329 10/25/68            
45528     Pseudocyclopidius   orellaensis   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 328 10/25/68          
45571 A   Leptauchenia   martini   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 289 10/25/68          
45577     Hadroleptauchenia   primitiva   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 308 10/25/68          
45598     Pseudocyclopidius   lullianus expiratus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 343 10/25/68          
45602     Hadroleptauchenia   extrema   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 322 10/25/68            
45606     Sespia   ultima   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 254 10/25/68            
45632     Leptauchenia   margeryae   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 294 10/25/68          
45633     Pithecistes   mariae   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 264 10/25/68          
45638     Pithecistes   altageringensis   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 266 10/25/68          
48694     Simpsonodus   chacensis   Krishtalka & Stucky Early Eocene artiodactyls from the San Juan basin, New Mexico, and the Piceance basin, Colorado Contributions to Geology Special Paper 186 10/31/86          
49463     Kukusepasutanka   schultzi   MacDonald The North American anthracotheres Journal of Paleontology 641 5/31/56 Kukusepasutanka MacDonald The North American anthracotheres Journal of Paleontology 641 5/31/56
49501     Miniochoerus (Paraminiochoerus) helprini   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 423 7/2/56          
49585     Miniochoerus   nicholsae   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 400 7/2/56          
49617     Stenopsochoerus   berardae   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 442 7/2/56          
49620     Stenopsochoerus (Pseudostenopsochoer reideri   Schultz & Falkenbach Miniochoerinae and Oreonetinae, two new subfamilies of oreodonts Bulletin of the American Museum of Natural History 450 7/2/56          
49662     Otionohyus   wardi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 108 10/25/68 Otionohyus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 106 10/25/68
49668     Merycoidodon   culbertsonii osborni Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 59 10/25/68          
49733     Genetochoerus (Osbornohyus) noebeckensis   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 148 10/25/68          
49734     Genetochoerus (Osbornohyus) geygani   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 150 10/25/68 Osbornohyus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 142 10/25/68
49760     Otionohyus   wardi degrooti Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 115 10/25/68          
49766     Otionohyus   vanderpooli   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 116 10/25/68          
50840     Blickomylus (Stenomylus) galushai   Frick & Taylor A generic review of the stenomyline camels American Museum Novitates 23 12/18/68 Blickomylus Frick & Taylor A generic review of the stenomyline camels American Museum Novitates 22 12/18/68
55897   Plast Procamelus   altus   Marsh Description of Tertiary artiodactyles American Journal of Science, 3rd series 274 1894 Alticamelus Matthew Fossil mammals of the Tertiary of northeastern Colorado Memoirs of the American Museum of Natural History 426 1901
55927   Plast Protodichobune   oweni   Lemoine Etude d'ensemble sur les dents des mammiferes fossiles des environs de Reims Bulletin de la Societe Geologique de France, serie 3 288 1891 Protodichobune Lemoine Etude d'ensemble sur les dents des mammiferes fossiles des environs de Reims Bulletin de la Societe Geologique de France, serie 3 287 1891
56054     Neodiacodexis   emryi   West & Atkins Additional middle Eocene (Bridgerian) mammals from Tabernacle Butte, Sublette County, Wyoming American Museum Novitates 16 3/11/70 Neodiacodexis West & Atkins Additional middle Eocene (Bridgerian) mammals from Tabernacle Butte, Sublette County, Wyoming American Museum Novitates 16 3/11/70
56259   Plast Merychyus   calaminthus   Jahns Stratigraphy of the esternmost Ventura Basin, California Carnegie Institution of Washington Publications 187 1940            
62257     Michenia   mudhillsensis   Pagnac New camels (Mammalia, Artiodactyla) from the Barstow Formation (middle Miocene), San Bernardino County, California PaleoBios 23 9/26/2005          
72014     Paramerycoidodon (Gregoryochoerus) wanlessi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 100 10/25/68 Gregoryochoerus Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 100 10/25/68
72060     Otionohyus (Otarohyus) alexi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 133 10/25/68            
72132     Merycoidodon (Anomerycoidodon) dani   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 76 10/25/68 Anomerycoidodon Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 76 10/25/68
72139     Merycoidodon (Anomerycoidodon) lambi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 78 10/25/68          
72286     Merycoidodon   culbertsonii browni Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 56 10/25/68          
72303     Merycoidodon   forsythae   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 37 10/25/68          
72326     Brachycrus   rusticus riograndensis Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 368 10/25/68          
72328     Brachycrus   vaughani rioosoensis Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 369 10/25/68            
72329     Merychyus   crabilli ziaensis Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 377 10/25/68          
72334     Ticholeptus   hyopsodus leadorensis Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 376 10/25/68          
72377     Bathygenys   alpha hedlundae Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 386 10/25/68          
72385     Megabathygenys   goorisi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 387 10/25/68 Megabathygenys Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 387 10/25/68
72388     Parabathygenys   paralpha   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 388 10/25/68 Parabathygenys Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 388 10/25/68
72392     Desmatochoerus   anthonyi   Schultz & Falkenbach The phylogeny of the oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, three subfamilies of oreodonts, with an appendix to the revision of the Merycoidodontinae. Part 2: Summa Bulletin of the American Museum of Natural History 381 10/25/68          
73380     Michenia   yavapaiensis   Honey & Taylor A generic revision of the Protolabidini (Mammalia, Camelidae), with a description of two new protolabidines Bulletin of the American Museum of Natural History 411 10/24/78          
73660     Cynorca   occidentale   Woodburne Systematics, biogeography, and evolution of Cynorca and Dyseohyus (Tayassuidae) Bulletin of the American Museum of Natural History 305 5/16/69            
73679     Dyseohyus   stirtoni   Woodburne Systematics, biogeography, and evolution of Cynorca and Dyseohyus (Tayassuidae) Bulletin of the American Museum of Natural History 325 5/16/69          
79000     Pseudoprotoceras   taylori   Emry & Storer The hornless protoceratid Pseudoprotoceras (Tylopoda: Artiodactyla) in the early Oligocene of Saskatchewan and Wyoming Journal of Vertebrate Paleontology 107 6/15/81          
81000     Pseudoprotoceras   longinaris   Cook New artiodactyls from the Oligocene and lower Miocene of Nebraska American Midland Naturalist 151 12/31/34 Pseudoprotoceras Cook New artiodactyls from the Oligocene and lower Miocene of Nebraska American Midland Naturalist 149 12/31/34
86064     Gomphotherium   condoni   Cook A new proboscidean from the lower Miocene of Nebraska American Journal of Science, 4th series 183 8/31/9          
86222     Perchoerus   minor   Cook Oldest known peccary from America Pan American Geologist 358 6/30/22          
89651   Plast Merychyus   calaminthus   Jahns Stratigraphy of the esternmost Ventura Basin, California Carnegie Institution of Washington Publications 187 1940          
89652   Plast Merychyus   calaminthus   Jahns Stratigraphy of the esternmost Ventura Basin, California Carnegie Institution of Washington Publications 187 1940            
93642   Plast Parahyus   vagus   Marsh Notice of new Tertiary mammals.� V. American Journal of Science, 3rd series 402 1876 Parahyus Marsh Notice of new Tertiary mammals.� V. American Journal of Science, 3rd series 402 1876
94607   Plast Limnenetes   platyceps   Douglass New species of Merycochoerus in Montana. Part II. American Journal of Science, 4th series 24 1901 Limnenetes Douglass New species of Merycochoerus in Montana. Part II. American Journal of Science, 4th series 23 1901
95270   Plast Procamelus   lacustris   Douglass The Neogene lake beds of western Montana and descriptions of some new vertebrates from the Loup Fork.� A Thesis for the degree of M.S. in the University of Montana, June, 1899 Published by the University 18 1900          
95574   Plast Protolabis   montanus   Douglass The Neogene lake beds of western Montana and descriptions of some new vertebrates from the Loup Fork.� A Thesis for the degree of M.S. in the University of Montana, June, 1899 Published by the University 13 1900            
98968   Plast Procamelus   madisonius   Douglass New vertebrates from the Montana Tertiary Annals of the Carnegie Museum 154 1903            
99211   Plast Oxydactylus   brachyodontus   Peterson Osteology of Oxydactylus, a new genus of camels from the Loup Fork of Nebraska, with descriptions of two new species Annals of the Carnegie Museum 469 1904 Tanymykter Honey & Taylor A generic revision of the Protolabidini (Mammalia, Camelidae), with a description of two new protolabidines Bulletin of the American Museum of Natural History 375 1978
101209   Plast Oxydactylus   longirostris   Peterson A new camel from the Miocene of western Nebraska Annals of the Carnegie Museum 260 1911          
101482   Plast Procamelus   elrodi   Douglass Description of a new species of Procamelus from the upper Miocene of Montana, with notes upon Procamelus madisonius Douglass Annals of the Carnegie Museum 159 1909          
101487   Plast Notochoerus   capensis   Broom On evidence of a giant pig from the late Tertiaries of South Africa Record of the Albany Museum 307 1925 Notochoerus Broom On evidence of a giant pig from the late Tertiaries of South Africa Record of the Albany Museum 307 1925
103345   Plast Mylohyus   floridanus   Kinsey A new species of Mylohyus peccary from the Florida early Pleistocene in S. David Webb, editor.� Pleistocene Mammals of Florida 159 1974          
104628   Plast Malaquiferus   tourteloti   Gazin A review of the upper Eocene Artiodactyla of North America Smithsonian Miscellaneous Collections 77 1955 Malaquiferus Gazin A review of the upper Eocene Artiodactyla of North America Smithsonian Miscellaneous Collections 76 1955
104669   Plast Protylopus   robustus   Golz Eocene Artiodactyla of southern California Science Bulletin of the Natural History Museum of Los Angeles County 51 1976            
104670   Plast Protylopus   stocki   Golz Eocene Artiodactyla of southern California Science Bulletin of the Natural History Museum of Los Angeles County 47 1976            
104671   Plast Leptoreodon   pusillus   Golz Eocene Artiodactyla of southern California Science Bulletin of the Natural History Museum of Los Angeles County 62 1976          
104674   Plast Poebrodon   californicus   Golz Eocene Artiodactyla of southern California Science Bulletin of the Natural History Museum of Los Angeles County 55 1976          
104675   Plast Leptoreodon   leptolophus   Golz Eocene Artiodactyla of southern California Science Bulletin of the Natural History Museum of Los Angeles County 67 1976          
104900   Plast Ragatherium   aegypticum   Andrews A descriptive catalogue of the Tertiary Vertebrata of the Fayum, Egypt.� Based on the collection of the Egyptian government in the Geological Museum, Ciaro, and ont the colelction in the British Museu [Published by the British Museum (Natural History)] 192 1906          
104901   Plast Khirtharia   dayi   Pilgrim Middle Eocene mammals from north-west India Proceedings of the Zoological Society of London, Series B 141 1940 Khirtharia Pilgrim Middle Eocene mammals from north-west India Proceedings of the Zoological Society of London, Series B 141 1940
104912   Plast Anthracosenex   ambiguus   Zdansky Die altTertiaren saugetiere Chinas nebst stratigraphischen bemerkungen Palaeontologica Sinica, series C 14 1930 Anthracosenex Zdansky Die altTertiaren saugetiere Chinas nebst stratigraphischen bemerkungen Palaeontologica Sinica, series C 14 1930
104932   Plast Apriculus   praeteritus   Gazin The occurence of Paleocene mammalian remains in the Fossil Basin of southwestern Wyoming Journal of Paleontology 24 1956 Apriculus Gazin The occurence of Paleocene mammalian remains in the Fossil Basin of southwestern Wyoming Journal of Paleontology 23 1956
105049   Plast Oreodon   major   Leidy The ancient fauna of Nebraska, or a description of remains of extinct Mammalia and Chelonia form the Mauvais Terres of Nebraska Smithsonian Contributions to Knowledge 55 1854          
105319   Plast Protodichobune   lydekkeri   Lemoine Etude d'ensemble sur les dents des mammiferes fossiles des environs de Reims Bulletin de la Societe Geologique de France, serie 3 287 1891 Cuisitherium Sudre et al.     349 1983
105374   Plast Poebrotherium   franki   Wilson Early Tertiary vertebrate faunas, Vieja Group and Buck Hill group, Trans-Pecos Texas: Protoceratidae, Camelidae, Hypertragulidae Bulletin of the Texas Memorial Museum 20 1974          
105380   Plast Pentacemylus   progressus   Peterson New species from the Oliocene of the Uinta Annals of the Carnegie Museum 72 1931 Pentacemylus Peterson New species from the Oliocene of the Uinta Annals of the Carnegie Museum 72 1931
105383   Plast Brachyhyops   wyomingensis   Colbert Brachyhyops, a new bunodont artiodactyl from Beaver Divide, Wyoming Annals of the Carnegie Museum 88 1938 Brachyhyops Colbert Brachyhyops, a new bunodont artiodactyl from Beaver Divide, Wyoming Annals of the Carnegie Museum 87 1938
105384   Plast Diplobunops   matthewi   Peterson Report upon material discovered in the upper Eocene of the Uinta basin by Earl Douglas in the years 1908 - 1909 and by O. A. Peterson in 1912 Annals of the Carnegie Museum 76 1919            
105459   Plast Haplobunodon   solodurense   Stehlin Die Saugetiere des Schweizerischen Eocaens.� Critischer Catalog der Materialen.� 5ter Teil Abhandlungen der Schweizerischen Palaeontologischen Gesellschaft 756 1908            
105460   Plast Dichobune   mulleri   Rutimeyer Eocane saugethiere aus dem gebiet des Schweizerischen Jura Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft fur die Gesammten Naturwissenschafte 73 1862            
105467   Plast Dichodon   rutimeyeri   Stehlin Die Saugetiere des Schweizerischen Eocaens.� Critischer Catalog der Materialen.� 6ter Teil Abhandlungen der Schweizerischen Palaeontologischen Gesellschaft 1035 1910          
107669   Plast Ustatochoerus   schrammi   Schultz & Falkenbach Ticholeptinae, a new subfamily of oreodonts Bulletin of the American Museum of Natural History 49 1941          
107983   Plast Eoentelodon   yunnanense   Chow Eoentelodon - a primitive entelodont from the Eocene of Lunan, Yunnan Vertebrata PalAsiatica 30 1958 Eoentelodon Chow Eoentelodon - a primitive entelodont from the Eocene of Lunan, Yunnan Vertebrata PalAsiatica 30 1958
108038   Plast Auxontodon   pattersoni   Gazin A new dichobunid artiodactyl from the Uinta Eocene Breviora 4 1958 Auxontodon Gazin A new dichobunid artiodactyl from the Uinta Eocene Breviora 2 1958
108351   Plast Hexacodus   pelodes   Gazin The lower Eocene Knight Formation of western Wyoming and its mammalian faunas Smithsonian Miscellaneous Collections 74 1952 Hexacodus Gazin The lower Eocene Knight Formation of western Wyoming and its mammalian faunas Smithsonian Miscellaneous Collections 73 1952
108353   Plast Microsus   cuspidatus   Leidy [Descriptions of Palaeosyops paludosus, Microsus cuspidatus, and Notharctos tenebrosus] Proceedings of the Academy of Natural Sciences of Philadelphia 113 1870 Microsus Leidy [Descriptions of Palaeosyops paludosus, Microsus cuspidatus, and Notharctos tenebrosus] Proceedings of the Academy of Natural Sciences of Philadelphia 113 1870
108355   Plast Poebrodon   kayi   Gazin A review of the upper Eocene Artiodactyla of North America Smithsonian Miscellaneous Collections 79 1955 Poebrodon Gazin A review of the upper Eocene Artiodactyla of North America Smithsonian Miscellaneous Collections 78 1955
108750   Plast Pliauchenia   humphresiana   Cope On some new fossil Ungulata Proceedings of the Academy of Natural Sciences of Philadelphia 258 1875          
109680   Plast Pentacemylus   leotensis   Gazin A review of the upper Eocene Artiodactyla of North America Smithsonian Miscellaneous Collections 33 1955          
116888   Plast Metkatius   kashmiriensis   Kumar & Sahni Eocene Mammals from the upper Subathu Group, Kashmir Himalaya, India Journal of Vertebrate Paleontology 157 1985 Metkatius Kumar & Sahni Eocene Mammals from the upper Subathu Group, Kashmir Himalaya, India Journal of Vertebrate Paleontology 157 1985
117187   Plast Miotylopus   bathygnathus   Schlaikjer Contributions to the stratigraphy and paleontology of the Goshen Hole area, Wyoming IV. New Vertebrates and the stratigraphy of the Oligocene and early Miocene Bulletin of the Museum of Comparative Zoology at Harvard College 174 1935 Miotylopus Schlaikjer Contributions to the stratigraphy and paleontology of the Goshen Hole area, Wyoming IV. New Vertebrates and the stratigraphy of the Oligocene and early Miocene Bulletin of the Museum of Comparative Zoology at Harvard College 174 1935
117487   Plast Messelobunodon   ceciliensis   Franzen & Krumbiegel Messelodunodon ceciliensis n. sp. (Mammalia, Artiodactyla); ein neuer dichobunide aus der mittelEozaenen fauna des Geiseltals bei Halle (DDR) Zeitschrift fur Geologische Wissenschaften 1553 1980 Messelobunodon Franzen & Krumbiegel Messelodunodon ceciliensis n. sp. (Mammalia, Artiodactyla); ein neuer dichobunide aus der mittelEozaenen fauna des Geiseltals bei Halle (DDR) Zeitschrift fur Geologische Wissenschaften 1553 1980
122046   Plast Ulausuodon   parvus   Hu A new Eocene anthracothere Vertebrata PalAsiatica 315 1963 Ulausuodon Hu A new Eocene anthracothere Vertebrata PalAsiatica 315 1963
127463   Plast Syndyoceras   cooki   Barbour Notice of a new fossil mammal from Sioux County, Nebraska Nebraska Geological Survey 3 1905 Syndyoceras Barbour Notice of a new fossil mammal from Sioux County, Nebraska Nebraska Geological Survey 3 1905
127486   Plast Diacodexis   ilicis   Gingerich New earliest Wasatchian mammalian fauna from the Eocene of northwestern Wyoming: composition and diversity in a rarely sampled high-floodplain assemblage Papers on Paleontology 56 1989          
128890   Plast Homocamelus   caninus   Leidy The extinct mammalian fauna of Dakota and Nebraska, including an account of some allied forms from other localities together with a synopsis of the mammalian remains of North America Journal of the Academy of Natural Sciences of Philadelphia 158 1869 Homocamelus Leidy The extinct mammalian fauna of Dakota and Nebraska, including an account of some allied forms from other localities together with a synopsis of the mammalian remains of North America Journal of the Academy of Natural Sciences of Philadelphia 158 1869
131902   Plast Sinoryx   bombifrons   Teilhard & Trassaert Cavicorna of south-eastern Shansi Palaeontologica Sinica, series C 38 1938 Sinoryx Teilhard & Trassaert Cavicorna of south-eastern Shansi Palaeontologica Sinica, series C 38 1938