| The History of Paleontology - 1980 |
| The history of the origin, evolution and dispersal of the late Pleistocene Mammuthus-Coelodonta faunal complex in Eurasia (large mammals) by Ralf-Dietrich Kahlke - 1999 - 219 pages |
| The Holocene history of the European vertebrate fauna - 1999 - 422 pages |
| The Horned Dinosaurs by Peter Dodson - 1998 - 360 pages |
| The Human Career by Richard G. Klein - 1999 - 840 pages |
| The Innocent Assassins by Björn Kurtén - 1991 - 206 pages |
| The L.S.B. Leakey Foundation news by L.S.B. Leakey Foundation - 1982 |
| The last 10,000 years by Paul S. Martin - 1964 - 87 pages |
| The late quaternary history of oceans in the Australasian region by Patrick De Deckker, Australian National University. Dept. of Geology, Australian Marine Quaternary Program (Australian National University) - 1994 |
| The late- and post-glacial sequence of climatic events in Wisconsin and east-central Minnesota by Thompson Webb - 1971 - 322 pages |
| The life and scientific work of Othniel Charles Marsh by Othniel Charles Marsh, I. Bernard Cohen - 1980 - 600 pages |
| The life of a fossil hunter by Charles Hazelius Sternberg - 1990 - 286 pages |
| The life of Teilhard de Chardin by Robert Speaight - 1967 - 360 pages |
| The lower Eocene floras of southeastern North America by Edward Wilber Berry - 1916 - 481 pages |
| The Lower Tertiary Floras of Southern England: Flora of the Bournemouth beds; the Boscombe, and the Highcliff sands by Marjorie Elizabeth Jane Chandler, British Museum (Natural History) - 1963 |
| The lowland wetlands of Cumbria by David Hodgkinson, P. R. Cundill, Elizabeth Huckerby, Robert Middleton, University of Lancaster. Archaeological Unit - 2000 - 362 pages |
| The Lying Stones of Dr. Johann Bartholomew Adam Beringer by Johann Bartholomäus Adam Beringer, Georg Ludwig Hueber - 1963 - 221 pages |
| The making of mankind by Richard E. Leakey - 1981 - 256 pages |
| The making of mankind by Richard E. Leakey - 1981 - 256 pages |
| The making of mankind by Richard E. Leakey - 1981 - 256 pages |
| The Mazon Creek fossil flora by Jack Wittry, Earth Science Club of Northern Illinois - 2006 - 154 pages |
| The Meaning of Fossils by Martin J. S. Rudwick - 1985 - 303 pages |
| The meaning of fossils by M. J. S. Rudwick - 1976 - 287 pages |
| The meaning of fossils: episodes in the history of palaeontology by M. J. S. Rudwick - 1972 - 287 pages |
| The meaning of fossils: episodes in the history of palaeontology by M. J. S. Rudwick - 1972 - 287 pages |
| The Medals of Creation by Gideon Algernon Mantell - 1980 - 930 pages |
| The Medals of Creation by Gideon A. Mantell - 1980 |
| The middle and upper Eocene floras of southeastern North America by Edward Wilber Berry - 1924 - 206 pages |
| The Minatogawa man - 1982 - 208 pages |
| The Minatogawa man - 1982 - 208 pages |
| The mineral conchology of Great Britain by James Sowerby, John Farey - 1821 |
| The mineral conchology of Great Britain by James Sowerby - 1818 |
| The Miocene pinniped Allodesmus by Edward D. Mitchell - 1966 - 105 pages |
| The Miocene Seldovia Point flora from the Kenai group, Alaska by Jack A. Wolfe, Toshimasa Tanai - 1980 - 52 pages |
| The Miocene Trapper Creek flora of southern Idaho by Daniel I. Axelrod - 1964 - 148 pages |
| The morphology of Botryopteris antiqua by Henry Smith Holden - 1962 - 380 pages |
| The morphology of Tubicaulis africanus sp. nov by Henry Smith Holden - 1962 - 211 pages |
| The northern limit of pine forest in Finland during the Weichselian interstadials by Lars Forsström - 1988 - 24 pages |
| The oldest forest by Janet L. Stone, New York State Museum and Science Service - 1962 |
| The oldest forest and the Naples tree by Janet L. Stone - 1962 - 24 pages |
| The oldest traces of life and the advancing organization of the Earth by Gerhard Otto Wilhelm Kremp - 1984 - 238 pages |
| The oldest traces of life and the advancing organization of the Earth by Gerhard Otto Wilhelm Kremp - 1983 - 86 pages |
| The Oligocene rodents of North America by Albert Elmer Wood, American Philosophical Society - 1980 - 68 pages |
| The origin of terrestrial vertebrates by Ivan Ivanovich Shmalʹgauzen - 1968 - 314 pages |
| The osteology of eporeodon socialis marsh by Malcolm Rutherford Thorpe - 1931 - 43 pages |
| The osteology of the Chalicotheroidea by William Jacob Holland, Olof August Peterson - 1914 - 223 pages |
| The other side of the medal by Everett Claire Olson - 1990 - 182 pages |
| The other side of the medal by Everett Claire Olson - 1990 - 182 pages |
| The oysters Crassostrea Gigantissima (Finch) at Belgrade, North Carolina by David R. Lawrence - 1966 - 187 pages |
| The Palaeobiogeography of China by Hongfu Yin - 1994 - 370 pages |
| The palaeobotanist by Birbal Sahni Institute of Palaeobotany - 1966 |
| The palaeobotanist by Birbal Sahni Institute of Palaeobotany - 1962 |
| The palaeobotanist by Birbal Sahni Institute of Palaeobotany - 1959 |
| The palaeobotanist by Birbal Sahni Institute of Palaeobotany - 1956 |
| The palaeobotanist by Birbal Sahni Institute of Palaeobotany - 1954 |
| The Palaeolithic site at Douara Cave in Syria by Hisashi Suzuki - 1974 |
| The Palaeolithic site at Douara Cave in Syria by Hisashi Suzuki - 1973 |
| The paleoautecology of the megafauna of the Pennsylvanian Wolf Mountain shale in the Possum Kingdom area, Palo Pinto County, Texas by Edward Heuer - 1973 - 1560 pages |
| The paleoautecology of the megafauna of the Pennsylvanian Wolf Mountain shale in the Possum Kingdom area, Palo Pinto County, Texas by Edward Heuer - 1973 - 1560 pages |
| The paleoautecology of the megafauna of the Pennsylvanian Wolf Mountain shale in the Possum Kingdom area, Palo Pinto County, Texas by Edward Heuer - 1973 - 1560 pages |
| The paleoautecology of the megafauna of the Pennsylvanian Wolf Mountain shale in the Possum Kingdom area, Palo Pinto County, Texas by Edward Heuer - 1973 - 1560 pages |
| The Paleocene Pantodonta by Elwyn L. Simons - 1960 - 98 pages |
| The paleoecology of lower Magdalenian Cantabrian Spain by James T. Pokines - 1998 - 189 pages |
| The paleontology of New Mexico by Barry S. Kues - 2008 - 428 pages |
| The past and present life of the globe by David Page - 1861 - 256 pages |
| The pattern of vertebrate evolution by L. B. Halstead - 1969 - 209 pages |
| The Pearce-Sellards series by Texas Memorial Museum, University of Texas - 1981 |
| The Pearce-Sellards series by Texas Memorial Museum, University of Texas - 1969 |
| The Pearce-Sellards series by Texas Memorial Museum, University of Texas - 1963 |
| The Perak man and other prehistoric skeletons of Malaysia by Zuraina Majid - 2005 - 491 pages |
| The Pleistocene Hominidae by T. W. Phenice - 1969 - 144 pages |
| The Pleistocene old world by Olga Soffer - 1987 - 380 pages |
| The Pliocene floras of the Dutch-Prussian border by Clement Reid, Eleanor M. Reid - 1915 - 178 pages |
| The post-mortem history of the skeletal material of benthic invertebrate fauna in Anasco Bay, Puerto Rico by Ian Evans - 1968 - 100 pages |
| The Potomac Or Younger Mesozoic Flora by William Morris Fontaine - 1889 - 377 pages |
| The Prehistoric Animal Ecology and Ethnozoology of the Upper Great Lakes Region by Charles E. Cleland - 1966 - 294 pages |
| The prehistory and palaeogeography of the Great Indian Desert by Bridget Allchin, Andrew Goudie, K. T. M. Hegde - 1978 - 370 pages |
| The prehistory of Sri Lanka by S. U. Deraniyagala - 1992 - 366 pages |
| The prehistory of Sri Lanka by S. U. Deraniyagala, Śrī Laṅka Department of Archaeological Survey - 1992 - 366 pages |
| The punctuation in the evolution of Orbitoides in the Campanian of south-west France by Cornelis Willem Drooger, J. C. de Klerk, I.G.C.P. Project No. 1 - 1985 - 143 pages |
| The reconstruction of past environments - 1964 - 89 pages |
| The relation of the fauna of the Ithaca group to the faunas of the Portage and Chemung by Edward Martin Kindle - 1896 - 56 pages |
| The role of early humans in the accumulation of European Lower and Middle Palaeolithic bone assemblages by Römisch-Germanisches Zentralmuseum Mainz. Forschungsinstitut für Vor- und Frühgeschichte, European Science Foundation - 1999 - 396 pages |
| The Rujada flora of west central Oregon by Rajendra Nath Lakhanpal - 1963 - 65 pages |
| The Scientific American Book of Dinosaurs - 2003 - 432 pages |
| The scientific memoirs of Thomas Henry Huxley by Thomas Henry Huxley - 1902 |
| The scientific memoirs of Thomas Henry Huxley by Thomas Henry Huxley - 1898 - 140 pages |
| The Scientific proceedings of the Royal Dublin Society by Royal Dublin Society - 1958 |
| The search for Peking man by Christopher George Janus, William Brashler - 1975 - 222 pages |
| The search for the past by L. B. Halstead - 1983 - 208 pages |
| The Skulls, Endocasts, and Teeth of Homo Habilis: pt. 1-4 by Phillip V. Tobias - 1991 - 921 pages |
| The South African Museum's Meiring Naude Cruises by Norton Hiller - 1986 - 44 pages |
| The South African Museum's Meiring Naude cruises by Brian Frederick Kensley, South African Museum - 1984 - 89 pages |
| The southern-mesic forest of southeastern Wisconsin by James B. Levenson - 1981 - 246 pages |
| The spatial organization of Paleoindian populations in the late Pleistocene of the Northeast by Mary Lou Curran - 1987 - 425 pages |
| The stalk-eyed CRUSTACEA of Peru and the adjacent coast by Mary Jane Rathbun - 1910 - 90 pages |
| The Sternberg family of fossil-hunters by Martin O. Riser - 1995 - 495 pages |
| The story of the Fossil Grove by Murray Macgregor, John Walton - 1948 - 32 pages |
| The stratigraphic and faunal relations of the Waldron fauna in southern Indiana by Edward Martin Kindle, Victor H. Barnett - 1909 - 24 pages |
| The stratigraphical distribution of gigantoproductoid brachiopods in the Viséan and Namurian rocks of some areas in northern England by J. Pattison - 1981 - 30 pages |
| The succession of life through geological time by Kenneth Page Oakley, Helen Marguerite Muir-Wood - 1967 - 96 pages |
| The succession of life through geological time by Kenneth Page Oakley, Helen Marguerite Muir-Wood, British Museum (Natural History) - 1962 - 93 pages |
| The succession of life through geological time by Kenneth Page Oakley, Helen Marguerite Muir-Wood, British Museum (Natural History). Dept. of Geology - 1956 - 93 pages |
| The synaesthesia of a blind subject by Chester Arthur Gregory, Earl Leroy Packard, Edmund Smith Conklin, Giles Murrel Ruch, Harl Roy Douglass, Warren DuPré Smith, Kimball Young, G. Dallas Hanna, Thomas Darl Cutsforth, Raymond Holder Wheeler, Condon Museum - 1922 - 51 pages |
| The systematics and distribution of Permian miospores by George F. Hart - 1965 - 252 pages |
| The taxonomic status and prehistory of the glacial relict Pontoporeia (Crustacea Amphipoda) living in North American lakes by Sven Gustaf Segerstråle - 1977 - 18 pages |
| The terrestrial air-breathing mollusks of the United States and the adjacent territories of North America by William Greene Binney - 1878 |
| The terrestrial air-breathing mollusks of the United States and the adjacent territories of North America by William Greene Binney - 1878 |
| The Terrestrial Eocene-Oligocene Transition in North America - 2005 - 708 pages |
| The Tertiary floras of Alaska by Charles Arthur Hollick - 1936 - 185 pages |
| The tertiary insects of North America by Samuel Hubbard Scudder - 1890 |
| The tracks of Triassic vertebrates by Geoffrey Tresise, William Antony S. Sarjeant - 1997 - 204 pages |
| The transfer technique in the study of Devonian plants by Marvin J Rosenberg - 1954 - 48 pages |
| The trilobite fauna of the silurian attawapiskat formation, Northern Ontario and Northern Manitoba by B. S. Norford - 1981 - 37 pages |
| The Two-Mile Time Machine by Richard B. Alley - 2000 - 229 pages |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas paleontological contributions by University of Kansas. Paleontological Institute - 1992 |
| The University of Kansas science bulletin by University of Kansas - 1995 |
| The University of Kansas science bulletin by University of Kansas - 1992 |
| The University of Kansas science bulletin by University of Kansas - 1992 |
| The University of Kansas science bulletin by University of Kansas - 1991 |
| The University of Kansas science bulletin by University of Kansas - 1991 |
| The University of Kansas science bulletin by University of Kansas - 1989 |
| The University of Kansas science bulletin by University of Kansas - 1989 |
| The University of Kansas science bulletin by University of Kansas - 1987 |
| The University of Kansas science bulletin by University of Kansas - 1982 |
| The University of Kansas science bulletin by University of Kansas - 1980 |
| The University of Kansas science bulletin by University of Kansas - 1979 |
| The University of Kansas science bulletin by University of Kansas - 1976 |
| The University of Kansas science bulletin by University of Kansas - 1975 |
| The University of Kansas science bulletin by University of Kansas - 1974 |
| The University of Kansas science bulletin by University of Kansas - 1972 |
| The University of Kansas science bulletin by University of Kansas - 1972 |
| The University of Kansas science bulletin by University of Kansas - 1971 |
| The University of Kansas science bulletin by University of Kansas - 1970 |
| The University of Kansas science bulletin by University Of Kansas - 1968 |
| The University of Kansas science bulletin by University Of Kansas - 1966 |
| The University of Kansas science bulletin by University Of Kansas - 1965 |
| The University of Kansas science bulletin by University of Kansas - 1959 |
| The University of Kansas science bulletin by University of Kansas - 1958 |
| The University of Kansas science bulletin by University of Kansas - 1957 |
| The University of Kansas science bulletin by University of Kansas - 1956 |
| The University of Kansas science bulletin by University of Kansas - 1954 |
| The University of Kansas science bulletin by University of Kansas - 1953 |
| The University of Kansas science bulletin by University of Kansas - 1953 |
| The University of Kansas science bulletin by University of Kansas - 1952 |
| The University of Kansas science bulletin by University of Kansas - 1952 |
| The University of Kansas science bulletin by University of Kansas - 1951 |
| The University of Kansas science bulletin by University of Kansas - 1949 |
| The University of Kansas science bulletin by University of Kansas - 1949 |
| The University of Kansas science bulletin by University of Kansas - 1947 |
| The University of Kansas science bulletin by University of Kansas - 1946 |
| The University of Kansas science bulletin by University of Kansas - 1945 |
| The University of Kansas science bulletin by University of Kansas - 1944 |
| The University of Kansas science bulletin by University of Kansas - 1944 |
| The University of Kansas science bulletin by University of Kansas - 1943 |
| The University of Kansas science bulletin by University of Kansas - 1943 |
| The University of Kansas science bulletin by University of Kansas - 1942 |
| The University of Kansas science bulletin by University of Kansas - 1942 |
| The University of Kansas science bulletin by University of Kansas - 1941 |
| The University of Kansas science bulletin by University of Kansas - 1940 |
| The University of Kansas science bulletin by University of Kansas - 1938 |
| The University of Kansas science bulletin by University of Kansas - 1936 |
| The University of Kansas science bulletin by University of Kansas - 1935 |
| The University of Kansas science bulletin by University of Kansas - 1935 |
| The University of Kansas science bulletin by University of Kansas - 1933 |
| The University of Kansas science bulletin by University of Kansas - 1932 |
| The University of Kansas science bulletin by University of Kansas - 1931 |
| The University of Kansas science bulletin by University of Kansas - 1930 |
| The University of Kansas science bulletin by University of Kansas - 1928 |
| The University of Kansas science bulletin by University of Kansas - 1926 |
| The University of Kansas science bulletin by University of Kansas - 1924 |
| The University of Kansas Science Bulletin - 1913 |
| The University of Kansas science bulletin by University of Kansas - 1911 |
| The University of Kansas science bulletin by University of Kansas |
| The unpublished vélins of Lamarck, 1802-1809 by Katherine Van Winkle Palmer, Jean Baptiste Pierre Antoine de Monet de Lamarck - 1977 - 67 pages |
| The Upper Cretaceous and Eocene floras of South Carolina and Georgia by Edward Wilber Berry - 1914 - 200 pages |
| The upper Cretaceous microfauna of the Spiti and Niti areas of the Himalaya by V. D. Mamgain, M. V. A. Sastry - 1975 - 49 pages |