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
1875     Serridentinus   bifoliatus   Osborn New Eurasiatic and American proboscideans American Museum Novitates 2 12/24/29          
1907 A   Serridentinus   simplicidens   Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 2 12/27/23          
1908     Serridentinus   brewsterensis   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 11 11/30/26          
1972     Trilophodon   grangeri   Wood, H. E. 2nd Some early Tertiary rhinoceroses and hyracodonts Bulletins of American Paleontology 16 12/3/27          
2573   Plast Stegomastodon   aftoniae   Osborn Additional generic and specific stages in the evolution of the Proboscidea American Museum Novitates 3 1924          
2573   Plast Stegomastodon   aftoniae   Osborn Additional generic and specific stages in the evolution of the Proboscidea American Museum Novitates 3 1924            
5205   Plast Trilophodon   cooperi   Osborn Trilophodon cooperi, sp. nov., of Dera Bugti, Balushistan American Museum Novitates 1 1932            
8137     Tetrabelodon   brevidens   Cope The Proboscidia American Naturalist 201 4/30/1889            
8523     Mastodon   proavus   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. 10 10/31/1873          
8527     Tetralophodon   campester   Cope Descriptions of new Vertebrata from the upper Tertiary formations of the West Proceedings of the American Philosophical Society 225 3/9/1878            
8528     Mastodon   euhypodon   Cope The mastodons of North America American Naturalist 525 5/31/1884          
8529     Trilophodon   progressus   Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 3 12/27/23          
8531     Mastodon   ligoniferus   Cope & Matthew Hitherto unpublished plates of Tertiary Mammalia and Permian Vertebrata American Museum of Natural History: New York   9/30/15            
8532     Tetrabelodon   falconeri   Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 3 12/27/23          
8536     Serridentinus   republicanus   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 7 11/30/26          
8681 A   Elephas   washingtonii   Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 4 12/27/23          
9366     Rhynchotherium   rectidens   Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 3 12/27/23          
9844     Halitherium   antillense   Matthew New sirenian from the Tertiary of Porto Rico, West Indies Annals of the New York Academy of Sciences 23 1/28/16          
9844   Plast Halitherium   antillense   Matthew New sirenian from the Tertiary of Porto Rico, West Indies Annals of the New York Academy of Sciences 25 1916            
9905   Plast Mastodon   angustidens palaeindicis Lydekker Indian Tertiary and Post-Tertiary Vertebrata.� Additional Siwalik Perissodactyla and Proboscidia Memoirs of the Geological Survey of India, series 10.� Palaeontologia Indica 19 1884          
9950     Elephas   jeffersoni   Osborn Species of American Pleistocene mammoths. Elephas jeffersoni, new species American Museum Novitates 11 7/8/22 Parelephas Osborn Parelephas in relation to phyla and genera of the Family Elephantidae American Museum Novitates 4 12/20/24
9976   Plast Palaeomastodon   parvus   Andrews Notes on the species of Palaeomastodon The Geological Magazine, 5th series 562 1905          
9977   Plast Moeritherium   lyonsi   Andrews Preliminary note of some recently discovered extinct vertebrates from Egypt The Geological Magazine, 4th series 403 1901          
9979   Plast Moeritherium   gracile   Andrews Preliminary note on some recently discovered extinct vertebrates from Egypt (Part 3) The Geological Magazine, 4th series 202 1902          
9980   Plast Moeritherium   trigodon   Andrews Further notes on the mammals of the Eocene of Egypt The Geological Magazine, 5th series 112 1904            
9981   Plast Phiomia   serridens   Andrews Preliminary note on some recently discovered extinct vertebrates from Egypt (Part 3) The Geological Magazine, 4th series 1 1902 Phiomia Andrews Preliminary note on some recently discovered extinct vertebrates from Egypt (Part 3) The Geological Magazine, 4th series 1 1902
9982   Plast Palaeomastodon   minor   Andrews Further notes on the mammals of the Eocene of Egypt The Geological Magazine, 5th series 115 1904          
9983   Plast Moeritherium   andrewsi   Schlosser Beitrage zur kenntnis der Oligozanen kabdsaygetiere aus dem Fayum, Agypten Beitrage zur Palaontologie und Geologie Osterreich-Ungarns und des Orients 130 1911            
9984   Plast Palaeomastodon   beadnelli   Andrews Preliminary note of some recently discovered extinct vertebrates from Egypt The Geological Magazine, 4th series 401 1901 Palaeomastodon Andrews Preliminary note of some recently discovered extinct vertebrates from Egypt The Geological Magazine, 4th series 401 1901
10457     Elephas   jeffersoni progressus Osborn Parelephas in relation to phyla and genera of the Family Elephantidae American Museum Novitates 7 12/20/24          
10622     Stegomastodon   texanus   Osborn Additional generic and specific stages in the evolution of the Proboscidea American Museum Novitates 3 12/24/24            
10666     Mastodon   americus plicatus Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 1 11/30/26          
10795   Plast Dinotherium   gigantissimum   Stefanescu Dinotherium gigantissimum Anuarulu Museului de Geologia si de Paleontologia 127 1895          
10799   Plast Mastodon   mirificus   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 28 1858            
10800   Plast Mastodon   obscurus   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 396 1869          
13279     Saghatherium   annectens   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 342 12/1/26          
13282     Saghatherium   sobrina   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 347 12/1/26          
13283     Saghatherium   macrodon   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 334 12/1/26            
13292     Saghatherium   euryodon   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 337 12/1/26          
13329     Geniohyus   subgigas   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 266 12/1/26          
13333     Geniohyus   gigas   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 264 12/1/26          
13335     Bunohyrax   affinis   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 309 12/1/26          
13349     Geniohyus   diphycus   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 295 12/1/26            
13468     Phiomia   osborni   Matsumoto Revison of Palaeomastodon and Moeritherium.� Palaeomastodon intermedius and Phiomia osborni, new species American Museum Novitates 3 11/21/22            
13710     Serridentinus   obliquidens   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 9 11/30/26            
14281   Plast Mastodon   successor   Cope A contribution to a knowledge of the fauna of the Blanco beds of Texas Proceedings of the Academy of Natural Sciences of Philadelphia 227 1892            
14297     Mastodon   serridens   Cope The mastodons of North America American Naturalist 525 5/31/1884            
14383   Plast Mastodon   productus   Cope On a new mastodon and rodent Proceedings of the Academy of Natural Sciences of Philadelphia 221 1874            
14384   Plast Mastodon (Trilophodon) floridanus   Leidy Mastodon and llama from Florida Proceedings of the Academy of Natural Sciences of Philadelphia 12 1886            
14385   Plast Mastodon (Tetralophodon) mirificus   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 28 1858            
14445   Plast Mastodon   rugosidens   Leidy Mastodon and capybara of South Carolina Proceedings of the Academy of Natural Sciences of Philadelphia 184 1890            
14454     Megalohyrax   pygmaeus   Matsumoto Contribution to the knowledge of the fossil hyracoidea of the Fayum, Egypt, with description of several new species Bulletin of the American Museum of Natural History 32 12/1/26            
14471   Plast Mastodon   merriami   Osborn The first appearance of the true mastodon in America Science 6 1921          
14547     Palaeomastodon   intermedius   Matsumoto A revision of Palaeomastodon, dividing it into two genera, with descriptions of two new species Bulletin of the American Museum of Natural History 10 7/2/24            
14557   Plast Palaeomastodon   wintoni   Andrews Notes on the species of Palaeomastodon The Geological Magazine, 5th series 563 1905            
14559     Mammonteum   primigenius compressus Osborn Parelephas in relation to phyla and genera of the Family Elephantidae American Museum Novitates 5 12/20/24            
15540     Serridentinus   guatenalensis   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 12 11/30/26            
15550     Rhynchotherium   browni   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 494 8/15/36            
15890   Plast Eotherium   aegypticum   Owen On fossil evidence fo a Sirenian Mammal (Eotherium aegypticum, Owen) from the nummulitic Eocene of the Mokattam Cliffs, near Cairo Quarterly Journal of the Geological Society of London 100 1875 Eotherium Owen On fossil evidence fo a Sirenian Mammal (Eotherium aegypticum, Owen) from the nummulitic Eocene of the Mokattam Cliffs, near Cairo Quarterly Journal of the Geological Society of London 100 1875
15900   Plast Prorastomus   sirenoides   Owen On the fossil skull of a mammal (Prorastomus sirenoides Owen) from the island of Jamaica Quarterly Journal of the Geological Society of London 541 1855 Prorastomus Owen On the fossil skull of a mammal (Prorastomus sirenoides Owen) from the island of Jamaica Quarterly Journal of the Geological Society of London 541 1855
17217     Serridentinus   anguirivalis   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 10 11/30/26          
17359     Trilophodon   giganteus   Osborn The evolution, phylogeny, and classification of the Proboscidea American Museum Novitates 10 1/31/21          
17725   Plast Mastodon (Trilophodon) floridanus   Leidy Mastodon and llama from Florida Proceedings of the Academy of Natural Sciences of Philadelphia 12 1886          
17727     Mastodon   acutidens   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 696 8/15/36          
17728   Plast Trilophodon   pygmaeus   Deperet Decouverte du Mastodon angustidens dans l'etage cartennien de Kabylie Bulletin de la Societe Geologique de France, Serie 3 520 1897          
18216 B   Rhynchotherium   paredensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 6 12/24/29          
18218     Rhynchotherium   paredensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 6 12/24/29          
18228     Serbelodon   burnhami   Osborn Serbelodon burnhami, a new shovel-tusker from California American Museum Novitates 1 6/29/33          
18237     Mastodon   matthewi   Osborn First appearance of the true mastodon in America American Museum Novitates 4 6/15/21 Pliomastodon Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 1 11/30/26
18240     Stegomastodon   nebraskensis   Osborn Additional generic and specific stages in the evolution of the Proboscidea American Museum Novitates 5 12/24/24          
18714     Stegodon   orientalis grangeri Osborn New Eurasiatic and American proboscideans American Museum Novitates 16 12/24/29          
19152     Serridentinus   mongoliensis   Osborn Serridentinus and Blauchitherium, Loh Formation, Mongolia American Museum Novitates 1 11/11/24 Serridentinus Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 2 12/27/23
19238   Plast Mastodon   borsoni   Hays Description of specimens of inferior maxillary bones of mastodonts inthe cabinet of the American Philisophical Society, with remarks on the genus Tetracaulodon (Godman), etc. Transactions of the American Philosophical Society 334 1834            
19250     Rhynchotherium   anguirivalis   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 13 11/30/26            
19398     Anacodon   properimensis   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 647 8/15/36            
19399     Trilophodon   hasnotensis   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 279 8/15/36 Paratetralophodon Tassy Les Elephantoidea Miocenes du Plateau du Potwar, Groups de Siwalik, Pakistan. IIe Partie.: Choerolophodontes et gomphotheres Annales de Paleontologie 273 11/30/83
19414     Serridentinus   metachinjiensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 4 12/24/29          
19415     Rhynchotherium   chinjiensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 8 12/24/29            
19417     Serridentinus   browni   Osborn Additional new genera and species of the mastodontoid proboscidea American Museum Novitates 4 11/30/26          
19421     Trilophodon   angustidens chinjiensis Osborn & Granger The shovel-tuskers, Amebelodontinae, of central Asia American Museum Novitates 9 4/30/31          
19442     Synconolophus   ptychodus   Osborn New Eurasiatic and American proboscideans American Museum Novitates 12 12/24/29          
19446     Stegolophodon   cautleyi progressus Osborn New Eurasiatic and American proboscideans American Museum Novitates 15 12/24/29 Tetrazygodon Tobien An advanced zygodont mastodon (Proboscidea, Mammalia) from the Miocene of the Siwaliks of Pakistan Mainzer Geowissenschaftliche Mitteilungen 244 12/31/78
19447     Serridentinus   chinjiensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 5 12/24/29          
19455     Stegolophodon   nathotensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 13 12/24/29          
19487     Synconolophus   propathenensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 12 12/24/29          
19554     Serridentinus   prochinjiensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 6 12/24/29          
19673     Synconolophus   dhokpathanensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 10 12/24/29 Synconolophus Osborn New Eurasiatic and American proboscideans American Museum Novitates 9 12/24/29
19738     Serridentinus   hasnotensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 2 12/24/29          
19772     Stegodon   pinjorensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 18 12/24/29          
19818     Elephas   platycephalus   Osborn New Eurasiatic and American proboscideans American Museum Novitates 21 12/24/29 Platelephas Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 12 8/15/36
19915     Elephas   platycephalus angustidens Osborn New Eurasiatic and American proboscideans American Museum Novitates 22 12/24/29          
19948     Serridentinus   hasnotensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 2 12/24/29          
20002     Stegodon   insignis birmanicus Osborn New Eurasiatic and American proboscideans American Museum Novitates 15 12/24/29          
20411     Phenacolophus   fallax   Matthew & Granger Fauna and correlation of the Gashato Formation of Mongolia American Museum Novitates 8 10/7/25 Phenacolophus Matthew & Granger Fauna and correlation of the Gashato Formation of Mongolia American Museum Novitates 8 10/7/25
20850 B   Trilophodon   barstonis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 607 3/2/33          
21115     Trilophodon (Serridentinus) pojoaquensis   Frick Tooth sequence in certain trilophodont tetrabelodont mastodons and Trilophodon (Serridentinus) pojoaquensis, new species Bulletin of the American Museum of Natural History 161 4/9/26          
21127     Trobelodon   taoensis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 580 3/2/33 Trobelodon Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 580 3/2/33
21140     Tatabelodon   riograndensis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 581 3/2/33 Tatabelodon Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 581 3/2/33
21294     Ocalientinus   ojoaliensis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 579 3/2/33 Ocalientinus Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 579 3/2/33
21296     Amebelodon   joraki   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 582 3/2/33          
21300     Trilophodon   cruziensis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 579 3/2/33          
21615     Serridentinus   florescens   Osborn New Eurasiatic and American proboscideans American Museum Novitates 6 12/24/29            
21872   Plast Stegodon   zdanski   Hopwood Fossil Proboscidea from China Palaeontologica Sinica, series C 75 1935            
21876   Plast Tetralophodon   exoletus   Hopwood Fossil Proboscidea from China Palaeontologica Sinica, series C 35 1935          
21878   Plast Stegodon   officinalis   Hopwood Fossil Proboscidea from China Palaeontologica Sinica, series C 73 1935            
21880   Plast Trilophodon   spectabilis   Hopwood Fossil Proboscidea from China Palaeontologica Sinica, series C 30 1935            
21882   Plast Trilophodon   connexus   Hopwood Fossil Proboscidea from China Palaeontologica Sinica, series C 14 1935          
21904     Trilophodon   angustidens gaillaridi Osborn New Eurasiatic and American proboscideans American Museum Novitates 1 12/24/29            
21908   Plast Mastodon   shepardi   Leidy [Remarks on Mastodon americanus, etc.] Proceedings of the Academy of Natural Sciences of Philadelphia 98 1870            
21916   Plast Serridentinus   leidii   Frick Tooth sequence in certain trilophodont tetrabelodont mastodons and Trilophodon (Serridentinus) pojoaquensis, new species Bulletin of the American Museum of Natural History 169 1926            
21921   Plast Mastodon   angustidens   Cuvier La Regne animal distribue d'apres son organisation   233 1817          
21978   Plast Mastodon   latidens   Clift On the fossil remains of two new species of Mastodon and of other vertebrated animals found on the left bank of the Irawadi Proceedings of the Geological Society of London 371 1828            
22634     Palaeoloxodon   antiquus italicus Osborn Palaeoloxodon antiquus italicus subsp. nov., final stage in the 'Elephas antiquus' phylum American Museum Novitates 17 3/10/31            
22637     Archidiskodon   sonoriensis   Osborn New Eurasiatic and American proboscideans American Museum Novitates 18 12/24/29            
22722   Plast Archidiskodon   milletti   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 706 1929            
22723   Plast Archidiskodon   vanalpheni   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 704 1929            
22724   Plast Archidiskodon   loxodontoides   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 709 1929          
22725   Plast Pilgrimia   kuhni   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 723 1929            
22726   Plast Pilgrimia   wilmani   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 720 1929          
22727   Plast Pilgrimia   yorki   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 719 1929          
23335     Mastodon   raki   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 630 3/2/33          
23342     Tetralophodon   fricki   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 375 8/15/36            
24457   Plast Amebelodon   fricki   Barbour Preliminary notice of a new proboscidean, Amebelodon fricki gen. et sp. nov. Bulletin Nebraska State Museum 131 1927          
25000     Stegomastodon   primitivus   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 726 8/15/36          
25730     Serbelodon   barbourensis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 594 3/2/33 Serbelodon Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 594 3/2/33
25740     Tatabelodon   gregorii   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 597 3/2/33          
26200     Amebelodon   grangeri   Osborn The revival of central Asiatic life Natural History 16 2/28/29            
26461     Serridentinus   gobiensis   Osborn & Granger Platybelodon grangeri, three growth stages, and a new serridentine from Mongolia American Museum Novitates 11 6/9/32            
26805     Felsinotherium   ossivallense   Simpson Fossil Sirenia of Florida and the evolution of the Sirenia Bulletin of the American Museum of Natural History 488 9/6/32            
26820     Parelephas   floridanus   Osborn New Eurasiatic and American proboscideans American Museum Novitates 20 12/24/29          
26838     Hesperosiren   cratoegensis   Simpson Fossil Sirenia of Florida and the evolution of the Sirenia Bulletin of the American Museum of Natural History 427 9/6/32 Hesperosiren Simpson Fossil Sirenia of Florida and the evolution of the Sirenia Bulletin of the American Museum of Natural History 426 9/6/32
26965   Plast Mastodon   cautleyi   Lydekker Indian Tertiary and Post-Tertiary Vertebrata.� Siwalik Mammalia suppliment Memoirs of the Geological Survey of India, series 10.� Palaeontologia Indica 14 1886          
26966   Plast Stegolophodon   cautleyi   Lydekker Indian Tertiary and Post-Tertiary Vertebrata.� Tertiary fishes Memoirs of the Geological Survey of India, series 10.� Palaeontologia Indica 14 1886          
26968   Plast Archidiskodon   andrewsi   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 711 1929          
26969   Plast Archidiskodon   proplanifrons   Osborn Primitive Archidiskodon and Palaeoloxodon of South Africa American Museum Novitates 1 1934          
26987   Plast Loxodonta   prima   Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 724 1929            
26988   Plast Loxodonta   africana obliqua Dart Mammoths and other fossil elephants of the Vaal and Limpopo watersheds South African Journal of Science 726 1929          
26989     Mammonteum   primigenius alaskensis Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume II. Stegodontoidea Elephantoidea. American Museum Press: New York 1159 12/31/42          
26990     Mammonteum   primigenius alaskensis Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume II. Stegodontoidea Elephantoidea. American Museum Press: New York 1159 12/31/42          
26991     Mammonteum   primigenius alaskensis Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume II. Stegodontoidea Elephantoidea. American Museum Press: New York 1159 12/31/42          
27005   Plast Deinotherium   hopwoodi   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 117 1936          
27006   Plast Deinotherium   hopwoodi   Osborn Proboscidea. A monograph of the discovery, evolution, and extinction of the mastodonts and elephants of the world. Volume I. Moeritherioidea, Deinotherioidea, Mastodontoidea American Museum Press: New York 117 1936          
27009     Mastodon   americanus alaskensis Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 631 3/2/33          
27011   Plast Tetralophodon   precampester   Osborn New subfamily, generic, and subspecific stages in the evolution of the Proboscidea American Museum Novitates 3 1923          
27012   Plast Tetralophodon   barbouri   Osborn The evolution, phylogeny, and classification of the Proboscidea American Museum Novitates 10 1921            
27062     Blickotherium   blicki   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 529 3/2/33 Blickotherium Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 527 3/2/33
27075     Aybelodon   hondurensis   Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 532 3/2/33 Aybelodon Frick New remains of trilophodont-tetrabelodont mastodons Bulletin of the American Museum of Natural History 532 3/2/33
27797   Plast Notiomastodon   ornatus   Cabrera Una revision de los mastodontes Argentinos Revista del Museo de La Plata Paleontologia 91 1930          
28402     Florentinoameghinia   mystica   Simpson The supposed association of dinosaurs with mammals of Tertiary type in Patagonia American Museum Novitates 18 9/21/32 Florentinoameghinia Simpson The supposed association of dinosaurs with mammals of Tertiary type in Patagonia American Museum Novitates 18 9/21/32
32561   Plast Desmostylus   cymatias   Hannibal Notes on the Tertiary sirenians of the genus Desmostylus Journal of Mammalogy 239 1922            
39572   Plast Pliohyrax   rossignoli   Viret Sur le Pliohyrax rossignoli du Pontien de Soblay (Ain) Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 1743 1949          
45874   Plast Lophiodolodus   chaparralensis   Stirton The first lower Oligocene vertebrate fauna from northern South America Compilacion de estudios geologicos oficiales en Colomiba 332 1947 Lophiodolodus Stirton The first lower Oligocene vertebrate fauna from northern South America Compilacion de estudios geologicos oficiales en Colomiba 332 1947
45885   Plast Mastodon   oligobunis progressa Freudenberg Die saugertierfauna des Pliocans und postPliocans von Mexico Geologische und Palaeontologische Abhandlungen 27 1922          
45886   Plast Mastodon   oligobunis antiquissima Freudenberg Die saugertierfauna des Pliocans und postPliocans von Mexico Geologische und Palaeontologische Abhandlungen 18 1922          
45927   Plast Archidiskodon   celebensis   Hooijer Pleistocene vertebrates from Celebes.� IV.� Archidiskodon celebensis nov. spec. Zoologische Mededelingen 206 1949            
56617   Plast Procoryphodon   primaevus   Flerov A new coryphodont from Mongolia, and on evolution and distribution of Pantodonta Vertebrata PalAsiatica 74 1957 Procoryphodon Flerov A new coryphodont from Mongolia, and on evolution and distribution of Pantodonta Vertebrata PalAsiatica 73 1957
59579   Plast Desmostylus   mirabilis   Nagao Desmostylus mirabilis nov. from Saghalin Journal of the Geological Society of Japan 822 1935            
98642   Plast Metaxytherium   ortegense   Kellogg Fossil marine mammals from the Miocene Calvert Formation of Maryland Bulletin of the United States National Museum 70 1966          
98671   Plast Phiomia   minor   Andrews Further notes on the mammals of the Eocene of Egypt The Geological Magazine, 5th series 115 1904          
99934   Plast Crivadiatherium   mckennai   Radulesco et al. Un embrithopode nouveau (Mammalia) dans le Paleogene de la depression de Hateg (Roumanie) et al geologie de la region Neues Jahrbuch fur Geologie und Palaontologie Monatschefte 694 1976 Crivadiatherium Radulesco et al. Un embrithopode nouveau (Mammalia) dans le Paleogene de la depression de Hateg (Roumanie) et al geologie de la region Neues Jahrbuch fur Geologie und Palaontologie Monatschefte 694 1976
103255   Plast Altanius   orlovi   Dashzeveg & McKenna Tarsoid primate from the early Tertiary of the Mongolian People's Republic Acta Palaeontologica Polonica 127 1977 Altanius Dashzeveg & McKenna Tarsoid primate from the early Tertiary of the Mongolian People's Republic Acta Palaeontologica Polonica 126 1977
104906   Plast Anthracobune   wardi   Pilgrim Middle Eocene mammals from north-west India Proceedings of the Zoological Society of London, Series B 138 1940 Lammidhania Gingerich New species of Eocene Primates and the phylogeny of European Adapidae Folia Primatologica 199 1977
105424   Plast Behemotops   proteus   Domning et al. Two new Oligocene desmostylians and a discussion of Tethytherian systematics Smithsonian Contributions to Paleobiology 6 1986 Behemotops Domning et al. Two new Oligocene desmostylians and a discussion of Tethytherian systematics Smithsonian Contributions to Paleobiology 6 1986
109860   Plast Elephas   youheensis   Xue An early Pleistocene mammalian fauna and its stratigraphy in Weinan County, Shaanxi Province Vertebrata PalAsiatica 35 1981          
125631   Plast Behemotops   emlongi   Domning et al. Two new Oligocene desmostylians and a discussion of Tethytherian systematics Smithsonian Contributions to Paleobiology 23 1986          
126861   Plast Yuelophus   validus   Zhang Two new phenacolophid genera from the Paleocene of Nan-hsiung County, Kwangtung Province Vertebrata PalAsiatica 270 1978 Yuelophus Zhang Two new phenacolophid genera from the Paleocene of Nan-hsiung County, Kwangtung Province Vertebrata PalAsiatica 270 1978