Camelidae

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• S. R. May, 2019 - The Lapara Creek Fauna: Early Clarendonian of south Texas, USA - Palaeontologia Electronica (), 1-129 (journal article, English)

• J. Baskin, 2015 - A review of Camelops (Mammalia, Artiodactyla, Camelidae), a giant llama from the Middle and Late Pleistocene (Irvingtonian and Rancholabrean) of North America - Historical Biology (28), 120-127 (journal article, English)

• D. Geraads, 2014 - Camelus grattardi, sp. nov., a New Camel from the Shungura Formation, Omo Valley, Ethiopia, and the Relationships of African Fossil Camelidae (Mammalia) - Journal of Vertebrate Paleontology (34), 1481-1485 (journal article, English)

• A. F. Rincon, 2012 - New floridatragulines (Mammalia, Camelidae) from the early Miocene Las Cascadas Formation, Panama - Journal of Vertebrate Paleontology (32), 456-475 (journal article, English)

• D. R. Prothero, 2011 - Matthewlabis, new name for Paralabis Lull, 1921, preoccupied - Journal of Vertebrate Paleontology (31), 1168-1168 (journal article, English)

• M. Cassiliano, 2010 - Is Stenomylus tubutamensis Ferrusquia-Villafranca 1990 a valid species? - Rocky Mountain Geology (45), 35-57 (journal article, English)

• J. M. Harris, 2010 - Camelidae - Cenozoic Mammals of Africa (), 823-828 (book chapter, English)

• P. López-Mendoza, 2010 - Mamíferos extintos del Pleistoceno de la Cuenca de Calama (Segunda Región, Chile). Viejas colecciones y nuevos hallazgos - Treballs del Museu de Geologia de Barcelona (17), 11-25 (journal article, Spanish)

• K. N. Constenius, 2008 - Blickomylus (Artiodactyla, Camelidae, Stenomylinae) and the age of the Moroni Formation, central Utah - Journal of Vertebrate Paleontology (28), 1228-1231 (journal article, English)

• M. L. Cassiliano, 2008 - A new genus and species of Stenomylinae (Camelidae, Artiodactyla) from the Moonstone Formation (late Barstovian–early Hemphillian) of central Wyoming - Rocky Mountain Geology (43), 41-110 (journal article, English)

• M. Cassiliano, 2008 - Stenomylus (Stenomylus) taylori, s.p. nov. (Stenomylinae, Camelidae) from the early Miocene (Hemingfordian) Blick Quarry in New Mexico - Rocky Mountain Geology (43), 143-154 (journal article, English)

• J. G. Honey, 2007 - Family Camelidae - The Evolution of Artiodactyls (), 177-188 (book chapter, English)

• J. A. Meachen, 2005 - A new species of Hemiauchenia (Artiodactyla, Camelidae) from the late Blancan of Florida - Bulletin of the Florida Museum of Natural History (45), 435-447 (journal article, English)

• C. M. Deschamps, 2005 - Late Cenozoic mammal bio-chronostratigraphy in southwestern Buenos Aires Province, Argentina - Ameghiniana (42), 733-750 (journal article, English)

• D. P. Whistler, 2005 - New goatlike camelid from the Late Pliocene of Tecopa Lake Basin, California - Contributions in Science, Natural History Museum of Los Angeles County (503), 1-40 (serial monograph, English)

• D. Pagnac, 2005 - New camels (Mammalia: Artiodactyla) from the Barstow Formation (middle Miocene), San Bernardino County, California - PaleoBios (25), 19-13 (journal article, English)

• D. R. Ruez, Jr., 2005 - Earliest record of Palaeolama (Mammalia, Camelidae) with comments on "Palaeolama" guanajuatensis - Journal of Vertebrate Paleontology (25), 741-744 (journal article, English)

• S. D. Webb, 2004 - On the Origin of Lamine Camelidae Including a New Genus From the Late Miocene of the High Plains - Bulletin of Carnegie Museum of Natural History (36), 349-362 (journal article, English)

• K. O. Porpino, 2004 - Registros de mamíferos fósseis no Lajedo de Soledade, Apodi, Rio Grande do Norte, Brasil - Revista Brasileira de Paleontologia (7), 349-358 (journal article, Portugese)

• R. Salas, 2003 - The presence of Plio-Pleistocene Palaeolama sp. (artiodactyla: camelidae) on the southern coast of Peru - Bulletin de l'Institut français d'études andines (32), 347-359 (journal article, English)

• J. van der Made, 2002 - The first camel from the Upper Miocene of Turkey and the dispersal of the camels into the Old World - Comptes Rendus Palevol (1), 117-122 (journal article, English)

• J. Alroy, 2002 - Synonymies and reidentifications of North American fossil mammals - (), - (unpublished, English)

• A. R. Tabrum, 2001 - Species named by Earl Douglass from the Tertiary intermontane basins of southwestern Montana - Museum of the Rockies Occasional Paper (3), 88-92 (journal article, English)

• J. G. Honey, 1998 - Camelidae - Evolution of Tertiary Mammals of North America (1), 439-462 (book/book chapter, English)

• B. Lander, 1998 - Oreodontoidea - Evolution of Tertiary mammals of North America (), 402-425 (book/book chapter, English)

• M. C. McKenna, 1997 - - Classification of Mammals Above the Species Level (), 1-640 (book, English)

• D. R. Prothero, 1996 - Camelidae - The Terrestrial Eocene-Oligocene Transition in North America (), 609-651 (book/book chapter, English)

• H. F. Stanley, 1994 - Molecular evolution of the family Camelidae: a mitochondrial DNA study - Proceedings of the Royal Society of London. Series B, Biological Sciences (256), 1-6 (journal article, English)

• W. W. Dalquest, 1992 - Problems in the nomenclature of North American Pleistocene camelids - Annales Zoologici Fennici (28), 291-299 (journal article, English)

• T. S. Kelly, 1992 - New Middle Miocene Camels from the Caliente Formation, Cuyama Valley Badlands, California - PaleoBios (13), 1-22 (journal article, English)

• M. O. Woodburne, 1991 - The Mojave Desert Province - San Bernardino County Museum Association Quarterly (38), 60-77 (abstract, English)

• L. Dingus, 1990 - Systematics, stratigraphy, and chronology for mammalian fossils (Late Arikareean to Hemingfordian) from the uppermost John Day Formation, Warm Springs, Oregon - PaleoBios (12), 1-24 (journal article, )

• I. Ferrusquia-Villafranca, 1990 - Biostratigraphy of the Mexican Continental Miocene: Part I, Introduction and the Northwestern and Central Faunas. Part II, The Southeastern (Oaxacan) Faunas. Part III, The Southeasternmost (Chiapasan) Fauna and Concluding Remarks On the Discussed Vertebra - Paleontologia Mexicana (56), 1-149 (journal article, English)

• A. N. Menegaz, 1989 - Análisis morfológico y morfométrico multivariado de los representantes fósiles y vivientes del género Lama (Artiodactyla, Camelidae). Sus implicancias sistemáticas, biogeográficas, ecológicas y biocronológicas - Ameghiniana (26), 153-172 (journal article, Spanish)

• W. W. Dalquest, 1983 - Mammals of the Coffee Ranch Local Fauna Hemphillian of Texas - Pearce-Sellards Series (38), 1-41 (journal article, English)

• W. W. Dalquest, 1980 - Peromyscus beckensis Dalquest Referred to the Genus Symmetrodontomys - Journal of Mammalogy (61), 157-158 (journal article, English)

• W. W. Dalquest, 1980 - Late Hemphillian mammals of the Ocote local fauna, Guanajuato, Mexico - Pearce-Sellards Series (32), 1-25 (journal article, English)

• J. A. Harrison, 1979 - Revision of the Camelinae (Artiodactyla, Tylopoda) and description of the new genus Alforjas - University of Kansas Paleontological Contributions (95), 1-28 (journal article, English)

• J. G. Honey, 1978 - A generic revision of the Protolabidini (Mammalia, Camelidae), with a description of two new protolabidines - Bulletin of the American Museum of Natural History (161), 367-426 (journal article, English)

• D. Frailey, 1978 - An Early Miocene (Arikareean) fauna from northcentral Florida (the SB-1A Local Fauna) - Occasional Papers of the Museum of Natural History, University of Kansas (75), 1-20 (journal article, English)

• J. A. Breyer, 1977 - Intra- and Interspecific Variation in the Lower Jaw of Hemiauchenia - Journal of Paleontology (51), - (journal article, English)

• M. S. Stevens, 1977 - Further study of Castolon Local Fauna (Early Miocene), Big Bend National Park, Texas - The Pearce-Sellards Series (28), 1-69 (journal article, )

• D. J. Golz, 1976 - Eocene Artiodactyla of Southern California - Natural History Museum of Los Angeles Count, Science Bulletin (26), 1-85 (journal article, English)

• O. Mooser, 1975 - A new species of camel (genus Camelops) from the Pleistocene of Aguascalientes, Mexico - Southwestern Naturalist (19), 341-345 (journal article, English)

• W. W. Dalquest, 1975 - Vertebrate Fossils From the Blanco Local Fauna of Texas - Occasional Papers, Museum, Texas Tech University (30), 1-52 (journal article, English)

• W. W. Dalquest, 1974 - A New Species of Four-Horned Antilocaprid from Mexico - Journal of Mammalogy (55), 96-101 (journal article, English)

• J. A. Wilson, 1974 - Early Tertiary Vertebrate Faunas, Vieja Group and Buck Hill Group, Trans-Pecos Texas: Protoceratidae, Camelidae, Hypertragulidae - Bulletin of the Texas Memorial Museum (23), 1-24 (journal article, English)

• W. W. Dalquest, 1974 - Miocene Vertebrates from Aguascalientes, Mexico - Pearce-Sellards Series (21), - (journal article, English)

• M. C. McKenna, 1972 - High-level Strata Containing Early Miocene Mammals on the Bighorn Mountains, Wyoming - American Museum Novitates (2490), 1-31 (journal article, English)

• C. Frick, 1971 - Michenia, a new protolabine (Mammalia, Camelidae) and a brief review of the early taxonomic history of the genus Protolabis - American Museum Novitates (2444), 1-24 (journal article, English)

• T. H. Patton, 1969 - Miocene and Pliocene Artiodactyls, Texas Gulf Coastal Plain - Bulletin of the Florida State Museum (14), - (journal article, English)

• A. Silva-Bárcenas, 1969 - Localidades de vertebrados fósiles en la Republica Méxicana [Vertebrate fossil localities in the Mexican Republic] - Universidad Nacional Autónoma de México, Instituto de Geología, Paleontología Mexicana (28), 1-34 (journal article, Spanish)

• S. D. Webb, 1969 - The Burge and Minnechaduza Clarendonian Mammalian Faunas of North-Central Nebraska - University of California Publications in Geological Sciences (78), 1-191 (journal article, English)

• M. S. Stevens, 1969 - New Early Miocene Formation and Vertebrate Local Fauna, Big Bend National Park, Brewster County, Texas - Pearce-Sellards Series (15), 1-15 (journal article, English)

• C. Frick, 1968 - A Generic Review of the Stenomyline Camels - American Museum Novitates (2353), 1-51 (journal article, English)

• G. E. Lewis, 1968 - Stratigraphic Paleontology of the Barstow Formation in the Alvord Mountain Area, San Bernardino County, California - United States Geological Survey Professional Paper (600-C), 75-79 (journal article, English)

• T. H. Patton, 1967 - Reevaluation of Hay's Artiodactyl Types from the Miocene of the Texas Gulf Coastal Plain - The Texas Journal of Science (19), 35-40 (journal article, English)

• T. H. Patton, 1967 - Revision of the Selenodont Artiodactyls from Thomas Farm - Quarterly Journal of the Florida Academy of Sciences (29), 179-190 (journal article, English)

• V. J. Maglio, 1966 - A revision of the fossil selenodont artiodactyls from the Middle Miocene Thomas Farm, Gilchrist County, Florida - Breviora (255), - (journal article, English)

• B. H. Slaughter, 1966 - The Moore Pit local fauna; Pleistocene of Texas - Journal of Paleontology (40), 78-91 (journal article, English)

• M. C. McKenna, 1966 - Synopsis of Whitneyan and Arikareean camelid phylogeny - American Museum Novitates (2253), 1-11 (journal article, )

• S. D. Webb, 1965 - The osteology of Camelops - Bulletin of the Los Angeles County Museum of Natural History, Science (1), 1-53 (journal article, English)

• C. W. Hibbard, 1962 - Artiodactyls from the Seymour Formation of Knox County, Texas - Papers of the Michigan Academy of Science, Arts, and Letters (47), 83-99 (journal article, English)

• W. D. Matthew, 1960 - Two new species of Oxydactylus from the middle Miocene Rosebud Formation in western South Dakota - American Museum Novitates (2003), 1-7 (journal article, English)

• J. R. Macdonald, 1960 - An Early Pliocene Fauna from Mission, South Dakota - Journal of Paleontology (34), 961-982 (journal article, English)

• J. R. Macdonald, 1959 - The Middle Pliocene Mammalian Fauna from Smiths Valley, Nevada - Journal of Paleontology (33), 872-887 (journal article, English)

• J. R. Macdonald, 1956 - A new Clarendonian mammalian fauna from the Truckee Formation of western Nevada - Journal of Paleontology (30), 186-202 (journal article, )

• M. Green, 1956 - The lower Pliocene Ogallala-Wolf Creek vertebrate fauna, South Dakota - Journal of Paleontology (30), 146-169 (journal article, English)

• C. L. Gazin, 1955 - A review of the Upper Eocene Artiodactyla of North America - Smithsonian Miscellaneous Collections (128), 1-96 (journal article, English)

• R. Hoffstetter, 1952 - Les Mammiferes Pleistocenes de la Republique de L´Equateur - Memoires de la Societe Geologique de France (66), 1-391 (journal article, French)

• D. E. Savage, 1951 - Late Cenozoic Vertebrates of The San Francisco Bay Region - University of California Publications, Bulletin of the Department of Geological Sciences (28), 215-314 (journal article, English)

• C. W. Hibbard, 1949 - Upper Pliocene Vertebrates From Keefe Canyon, Meade County, Kansas - Geological Society America Bulletin (60), 829-860 (journal article, English)

• J. R. Macdonald, 1949 - A New Clarendonian Fauna From Northeastern Nevada - University of California Publications, Bulletin of the Department of Geological Sciences (28), 173-194 (journal article, English)

• C. Rusconi, 1949 - El puelchense de Buenos Aires y su fauna (Plioceno Medio) segunda parte - Publicaciones del Instituto de Fisiographia y Geologia (36), 100-262 (journal article, Spanish)

• T. E. White, 1947 - Additions to the Miocene fauna of north Florida - Bulletin of the Museum of Comparative Zoology (99), 497-515 (journal article, English)

• G. G. Simpson, 1945 - The principles of classification and a classification of mammals - Bulletin of the American Museum of Natural History (85), 1-350 (serial monograph, )

• G. E. Meade, 1945 - The Blanco Fauna - University of Texas Publication (4401), 509-556 (journal article, English)

• P. C. Henshaw, 1942 - A Tertiary mammalian fauna from the San Antonio Mountains near Tonopah, Nevada - Carnegie Institution of Washington Publication (530), 77-168 (journal article, English)

• J. T. Gregory, 1942 - Pliocene Vertebrates From Big Spring Canyon South Dakota - University of California Publications, Bulletin of the Department of Geological Sciences (26), 307-446 (journal article, English)

• T. E. White, 1942 - The Lower Miocene mammal fauna of Florida - Bulletin of the Museum of Comparative Zoology (92), 1-49 (journal article, English)

• R. A. Stirton, 1942 - Fossil Vertebrates From the Superjacent Deposits Near Knights Ferry, California - University of California Publications, Bulletin of the Department of Geological Sciences (26), 447-472 (journal article, English)

• E. C. Olson, 1940 - A late Pleistocene fauna from Herculaneum, Missouri - Journal of Geology (48), 32-57 (journal article, English)

• T. E. White, 1940 - New Miocene Vertebrates From Florida - Proceedings of the New England Zoölogical Club (18), 31-38 (journal article, English)

• E. H. Barbour, 1939 - A new giant camel, Gigantocamelus fricki, gen. et sp. nov. - Bulletin of the Nebraska State Museum (2), 17-27 (journal article, English)

• J. T. Gregory, 1939 - Two New Camels from the Late Lower Pliocene of South Dakota - Journal of Mammalogy (20), 366-368 (journal article, English)

• P. O. McGrew, 1938 - The Burge Fauna a Lower Pliocene Mammalian Assemblage From Nebraska - University of California Publications, Bulletin of the Department of Geological Sciences (24), 309-328 (journal article, English)

• C. Frick, 1937 - Horned ruminants of North America - Bulletin of the American Museum of Natural History (69), 1-669 (, English)

• F. B. Loomis, 1936 - The skeleton of a new fossil camel from Wyoming - University of Wyoming Publications (2), 59-64 (journal article, English)

• E. M. Schlaikjer, 1935 - Contributions to the Stratigraphy and Palaeontology 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 (76), 97-189 (journal article, English)

• C. Stock, 1935 - Artiodactyla From the Sespe of the Las Posas Hills, California - Carnegie Institution of Washington Publication (453), 119-125 (journal article, English)

• E. H. Barbour, 1934 - A new giant camel, Titanotylopus nebraskensis, gen et sp. nov - Bulletin of the Nebraska State Museum (1), 291-294 (journal article, English)

• G. G. Simpson, 1932 - Miocene land mammals from Florida - Bulletin of the Florida State Geological Survey (10), 7-41 (journal article, English)

• H. O. Elftman, 1931 - Pleistocene mammals of Fossil Lake, Oregon - American Museum Novitates (481), 1-21 (journal article, English)

• C. Rusconi, 1930 - Nueva especie de Palaeolama del Pleistoceno Argentino "Palaeolama brevirostris n. sp." - Revista Chilena de Historia Natural (), 338-345 (journal article, Spanish)

• O. P. Hay, 1930 - Fossil Vertebrates Collected Near, or in Association With, Human Artifacts at Localities near Colorado, Texas; Frederick, Oklahoma; and Folsom, New Mexico - Proceedings of the Colorado Museum of Natural History (9), 1-53 (journal article, English)

• J. H. Maxson, 1930 - A Tertiary mammalian fauna from the Mint Canyon Formation of Southern California - Carnegie Institution of Washington Publication (404), 77-112 (journal article, English)

• G. G. Simpson, 1929 - Pleistocene mammalian fauna of the Seminole Field, Pinellas County, Florida - Bulletin of the American Museum of Natural History (56), 561-599 (journal article, English)

• C. Frick, 1929 - Childs Frick Tertiary-Quaternary Explorations, 1928 - Natural History (29), 106-108 (journal article, English)

• R. A. Stirton, 1929 - Artiodactyla From the Fossil Beds of Fish Lake Valley, Nevada - University of California Publications, Bulletin of the Department of Geological Sciences (18), 291-302 (journal article, English)

• C. Stock, 1928 - Tanupolama, a new genus of llama from the Pleistocene of California - Carnegie Institution of Washington Publication (393), 29-38 (journal article, English)

• O. P. Hay, 1926 - A collection of Pleistocene vertebrates from southwestern Texas - Proceedings of the United States National Museum (68), 1-18 (journal article, English)

• G. M. Allen, 1926 - Fossil mammals from South Carolina - Bulletin of the Museum of Comparative Zoology (67), 447-467 (journal article, )

• J. C. Merriam, 1925 - A Llama From the Pleistocene of McKittrick, California - Contributions to Palaeontology from the Carnegie Institution of Washington (347), 37-42 (journal article, English)

• O. P. Hay, 1924 - Description of some fossil vertebrates from the Upper Miocene of Texas - Proceedings of the Biological Society of Washington (37), 1-18 (journal article, English)

• W. D. Matthew, 1924 - Third contribution to the Snake Creek Fauna - Bulletin of the American Museum of Natural History (50), 59-210 (journal article, English)

• P. Davidson, 1923 - Alticamelus alexandrae, a new camel from the Barstow Upper Miocene of the Mohave Desert - University of California Publications, Bulletin of the Department of Geological Sciences (14), 397-408 (journal article, English)

• R. S. Lull, 1921 - New camels in the Marsh collection - American Journal of Science (1), 392-404 (journal article, English)

• O. P. Hay, 1921 - Descriptions of some Pleistocene vertebrates found in the United States - Proceedings of The United States National Museum (58), 83-146 (journal article, English)

• C. Frick, 1921 - Extinct vertebrate faunas of the badlands of Bautista Creek and San Timoteo Canyon, southern California - University of California Publications in Geology (12), 277-424 (journal article, )

• O. P. Hay, 1921 - Descriptions of species of Pleistocene Vertebrata, types or specimens of most of which are preserved in the United States National Museum - Proceedings of the United States National Museum (59), 599-642 (journal article, English)

• M. Boule, 1920 - Mammiféres fossiles de Tarija - (), - (book, French)

• E. L. Troxell, 1917 - An Oligocene camel, Poebrotherium andersoni n. sp. - American Journal of Science (43), 381-389 (journal article, English)

• W. J. Sinclair, 1915 - Additions to the Fauna of the Lower Pliocene Snake Creek Beds (Results of the Princeton University 1914 Expedition to Nebraska) - Proceedings of the American Philosophical Society (54), 73-95 (journal article, English)

• E. D. Cope, 1915 - Hitherto unpublished plates of Tertiary Mammalia and Permian Vertebrata - American Museum of Natural History Monograph Series (2), - (journal article, English)

• F. B. Loomis, 1911 - The camels of the Harrison beds, with three new species - American Journal of Science (31), 65-70 (journal article, English)

• O. A. Peterson, 1911 - A new camel from the Miocene of western Nebraska - Annals of Carnegie Museum (7), 260-266 (journal article, )

• F. B. Loomis, 1910 - Osteology and affinities of the genus Stenomylus - American Journal of Science (179), 297-323 (journal article, )

• W. D. Matthew, 1910 - On the skull of Apternodus and the skeleton of a new artiodactyl - Bulletin of the American Museum of Natural History (28), 33-42 (journal article, English)

• H. J. Cook, 1909 - Notice of a new camel from the Lower Miocene of Nebraska - American Naturalist (43), 188-189 (journal article, English)

• E. Douglass, 1909 - Description of a New Species of Procamelus From the Upper Miocene of Montana with Notes Upon Procamelus madisonius Douglass - Annals of Carnegie Museum (5), 159-165 (journal article, English)

• W. D. Matthew, 1909 - A Pliocene fauna from western Nebraska - Bulletin of the American Museum of Natural History (26), 361-414 (journal article, English)

• O. A. Peterson, 1907 - The Miocene Beds of Western Nebraska and Eastern Wyoming and Their Vertebrate Faunae - Annals of Carnegie Museum (4), 21-72 (journal article, English)

• O. A. Peterson, 1904 - Osteology of Oxydactylus. A New Genus of Camels From the Loup Fork Of Nebraska, with Descriptions of Two New Species - Annals of Carnegie Museum (2), 434-475 (journal article, English)

• W. D. Matthew, 1904 - Notice of two new Oligocene camels - Bulletin of the American Museum of Natural History (20), 211-215 (journal article, )

• O. P. Hay, 1902 - - Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey (179), 1-868 (serial monograph, English)

• W. D. Matthew, 1901 - Fossil mammals of the Tertiary of northeastern Colorado: Ameican Museum collection of 1898 - Memoirs of the American Museum of Natural History (1), 353-447 (journal article, English)

• O. P. Hay, 1899 - On the Names of Certain North American Fossil Vertebrates - Science (9), 593-594 (journal article, English)

• E. Douglass, 1899 - The Neocene Lake Beds of Western Montana and Descriptions of Some New Vertebrates from the Loup Fork - (), 1-27 (M.S. thesis, English)

• J. L. Wortman, 1898 - The extinct Camelidae of North America and some associated forms - Bulletin of the American Museum of Natural History (10), 93-141 (journal article, English)

• O. C. Marsh, 1894 - Description of Tertiary artiodactyles - American Journal of Science (48), 259-275 (journal article, English)

• E. D. Cope, 1893 - A preliminary report on the vertebrate paleontology of the Llano Estacado - Fourth Annual Report of the Geological Survey of Texas (1892), 11-136 (book chapter, English)

• F. Ameghino, 1889 - Contribución al conocimiento de los mamíferos fósiles de la República Argentina [Contribution to the knowledge of the fossil mammals of the Argentine Republic] - Actas de la Academia Nacional de Ciencias de la República Argentina en Córdoba (6), xxxii-1027 (book/book chapter, Spanish)

• E. D. Cope, 1889 - Synopsis of the families of Vertebrata - The American Naturalist (23), 1-29 (journal article, English)

• E. D. Cope, 1886 - The Phylogeny of the Camelidae - The American Naturalist (20), 611-624 (journal article, English)

• J. Leidy, 1886 - Mastodon and Llama from Florida - Proceedings of the Academy of Natural Sciences of Philadelphia (38), 11-12 (journal article, English)

• E. D. Cope, 1884 - The extinct Mammalia of the Valley of Mexico - Paleontological Bulletin (39), 1-21 (journal article, English)

• E. D. Cope, 1881 - On the Nimravidae and Canidae of the Miocene Period - Bulletin of the United States Geological and Geographical Survey (6), 165-181 (journal article, English)

• E. D. Cope, 1879 - Observations on the faunae of the Miocene Tertiaries of Oregon - Bulletin of the United States Geological and Geographical Survey (5), 55-69 (journal article, English)

• E. D. Cope, 1878 - Descriptions of new extinct Vertebrata from the Upper Tertiary and Dakota Formations - Bulletin of the United States Geological and Geographical Survey of the Territories (4), 379-396 (journal article, English)

• E. D. Cope, 1876 - On a New Genus of Camelidae - Proceedings of the Academy of Natural Sciences of Philadelphia (28), 144-147 (journal article, English)

• E. D. Cope, 1875 - Abstract of remarks made before a meeting of the Academy of Natural Sciences of Philadelphia, June 8th and 15th, 1875 - Proceedings of the Academy of Natural Sciences of Philadelphia (), 1-8 (journal article, English)

• E. D. Cope, 1874 - Supplementary additions to the Synopsis of New Vertebrata from the Territory of Colorado, 1873 - Bulletin of the United States Geological and Geographical Survey of the Territories (1), 22-28 (journal article, English)

• E. D. Cope, 1874 - Report on the stratigraphy and Pliocene vertebrate paleontology of northern Colorado - Bulletin of the United States Geological and Geographical Survey of the Territories (1), 9-22 (journal article, English)

• J. Leidy, 1873 - Notice of fossil vertebrata from the Miocene of Virginia - American Journal of Science and Arts (5), 311-312 (journal article, English)

• J. Leidy, 1873 - Remarks on extinct mammals from California - Proceedings of the Academy of Natural Sciences of Philadelphia (25), 259-260 (journal article, English)

• J. Leidy, 1873 - Part I. Contributions to the extinct vertebrate fauna of the western territories - Report of the United States Geological Survey of the Territories (1), 1-358 (serial monograph, English)

• J. Leidy, 1870 - [Abstract of remarks made before a meeting of the Academy of Natural Sciences of Philadelphia, November 15th, 1870] - Proceedings of the Academy of Natural Sciences of Philadelphia (22), 125-127 (journal article, English)

• J. Leidy, 1869 - 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, Philadelphia (2), 1-472 (journal article, )

• J. Leidy, 1858 - 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., by Dr. F. V. Hayden, Geologist to the Expedition - Proceedings of the Academy of Natural Sciences of Philadelphia (10), 15-89 (journal article, English)

• J. Leidy, 1856 - Notice of some remains of extinct vertebrated animals - Proceedings of the Academy of Natural Sciences of Philadelphia (), 163-165 (journal article, English)

• J. Leidy, 1854 - Description of a Fossil Apparently Indicating an Extinct Species of the Camel Tribe - Proceedings of the Academy of Natural Sciences of Philadelphia (7), 172-173 (journal article, English)

• C.-L. Bonaparte, 1850 - - Conspectus Systematis Mastozoologiae. Editio Altera Reformata [Survey of the system of mammals. Second revised edition]. E. J. Brill, Leyden (), 1- (serial monograph, other)

• J. Leidy, 1847 - On a New Genus and Species of Fossil Ruminantia: Poebrotherium wilsoni - Proceedings of the Academy of Natural Sciences of Philadelphia (3), 322-325 (journal article, English)

• P. T. Cautley, 1840 - Notice on the remains of a fossil monkey from the Tertiary strata of the Sewalik Hills in the North of Hindoostan - Transactions of the Geological Soceity of London, Series 2 (5), 499-504 (journal article, English)

• H. Falconer, 1836 - Note on the fossil camel of the Sivalik Hills - Asiatic Researches (19), 115-134 (journal article, English)

• J. E. Gray, 1825 - An outline of an attempt at the disposition of Mammalia into Tribes and Families, with a list of genera apparently appertaining to each Tribe - Annals of Philosophy, new series (10), 337-344 (journal article, English)

• J. E. Gray, 1821 - On the natural arrangement of vertebrose animals - The London Medical Repository Monthly Journal and Review (15), 296-310 (journal article, English)

• C. Illiger, 1811 - - Prodromus Systematis Mammalium et Avium (), - (book, other)

• C. Linnaeus, 1758 - - Systema Naturae per Regna Tria Naturae, Secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Editio Decima (1), 1-824 (book, other)