ABSTRACTS OF PAPERS

COMBINED LITERATURE CITED

• Agassiz , L. 1835–1844 . Recerches sur les poissons fossiles. Neuchatel, Feuilleton and vol. ii, pt. ii 174
   Google Scholar
• Ballew , K. L. 1989 . “ A phylogenetic analysis of Phytosauria from the Late Triassic of the western United States ” . In Dawn of the Age of the Dinosaurs in the American Southwest Edited by: Lucas , S. G. and Hunt , A. P. 309 – 339 . Albuquerque : New Mexico Museum of Natural History .
   Google Scholar
• Barnes , L. G. 1984 . Fossil odontocetes (Mammalia: Cetacea) from the Almejas Formation, Isla Cedros, Mexico. Paleobios, Museum of Paleontology, University of California . Berkeley , 42 : 1 – 46 .
   Google Scholar
• Bown , T. 1980 . “ The Willwood Formation (lower Eocene) of the southern Bighorn Basin, Wyoming, and its mammalian fauna ” . In Early Cenozoic Paleontology and Stratigraphy of the Bighorn Basin, Wyoming. University of Michigan, Papers on Paleontology Edited by: Gingerich , P. D. Vol. 24 , 127 – 133 .
   Google Scholar
• Bown , T. and Beard , K. D. 1990 . “ Systematic variation in the distribution of fossil mammals in alluvial paleosols, lower Eocene Willwood Formation, Wyoming ” . In Dawn of the Age of Mammals in the Northern Part of the Rocky Mountain Interior, North America: Contribution to Geology, Special Paper 243 Edited by: Bown , T. M. and Rose , K. D. 135 – 151 .
   Google Scholar
• Bown , T. M. , Rose , K. D. , Simons , E. L. and Wing , S. L. 1989 . Distribution and stratigraphic correlation of fossil mammal and plant localities of the Fort Union, Willwood, and Tatman formations (upper Paleocene-lower Eocene), central and southern Bighorn Basin, Wyoming. United States Geological Survey, Bulletin (unpublished)
   Google Scholar
• Brandt , J. F. 1871 . Bericht über den Fortgang meiner Studien über die Cetaceen, welche das grosse zur Tertiäreit von Mitteleuropa bis Centralasien hinein ausgedehnte Meeresbecken bevölkerten. Bulletin of the Academy of Sciences, St. Pétersburg . (3) , 16 : 563 – 566 .
   Google Scholar
• Burbank , W. W. and Whistler , D. P. 1987 . Temporally constrained tectonic rotations derived from magnetostratigraphic data: implications for the initiation of the Garlock Fault, California. . Geology , 15 : 1172 – 1175 .
   Web of Science ®Google Scholar
• Busbey , A. B. 1986 . Pristichampsus cf. P. vorax (Eusuchia: Pristichampsinae) from the Unitan of west Texas. . Journal of Vertebrate Paleontology , 6 : 101 – 103 .
   Google Scholar
• Cifelli , R. L. and Eaton , J. G. 1987 . Marsupial from the earliest Late Cretaceous of western U.S. . Nature , 325 : 520 – 522 .
   Google Scholar
• Clemens , W. A. 1966 . Fossil mammals of the type Lance Formation, Wyoming. Part III. Marsupialia. Publications in Geological Sciences, University of California . Berkeley , 62 : 1 – 122 .
   Google Scholar
• Colbert , E. H. 1935 . Siwalik mammals in the American Museum of Natural History. . Transactions of the American Philosophical Society, Series 2 , 26 : 1 – 401 .
   Google Scholar
• Collins , R. G. 1977 . Description of bone breccia and stone implement occurrences on “Ondura Karume (Kamelberg) Mountain” situated on the farm Etaneno No. 44 in the Otjiwarongo District, S.W.A. South West Africa Scientific Society . Verein für Höhlenforschung , 10 : 1 – 3 .
   Google Scholar
• Conrad , T. A. 1875 . United States geological survey of the territories Vol. 2 ,
   Google Scholar
• Cox , C. B. 1965 . New Triassic dicynodonts from South America, their origins and relationships. . Philosophical Transactions of the Royal Society of London, Series B , 753 : 457 – 516 .
   Google Scholar
• Cox , C. B. and Li , J.-L. 1983 . A new genus of Triassic dicynodont from East Africa and its classification. . Paleontology , 26 : 389 – 406 .
   Web of Science ®Google Scholar
• de Buffrénil , V. , de Ricqlès , J. A. , Ray , C. E. and Domning , D. P. 1990 . Bone histology of the ribs Archaeocetes (Mammalia: Cetacea). . Journal of Vertebrate Paleontology , 10 : 455 – 466 .
   Google Scholar
• de Muizon , C. 1984 . Les vertébrés fossiles de la Formation Pisco (Pérou). Deuxième partie: Les odontocètes (Cetacea, Mammalia) du Pliocène inférieur de Sud-Sacaco. . Travaux de l'Institut Française d' Etudes Andines , 27 : 1 – 188 .
   Google Scholar
• de Muizon , C. 1987 . The affinities of Notocetus vanbenedeni, an early Miocene plataistoid (Cetacea, Mammalia) from Patagonia, southern Argentina. . American Museum Novitates , 2904 : 1 – 27 .
   Google Scholar
• de Muizon , C. 1988 . Les relations phylogénétiques des Delphinida. . Annales de Paléontologie , 74 : 115 – 183 .
   Google Scholar
• de Muizon , C. 1990 . A new Ziphiidae (Cetacea, Mammalia) from the early Miocene of Washington State (USA) and phylogenetic analysis of the major groups of odontocetes. Bulletin du Muséum National d'Histoire Naturelle, Section C . 4éme série , 12 : 279 – 326 .
   Google Scholar
• de Ricqlès , J. A. 1980 . “ Tissue structure of dinosaur bones: functional significance and possible relation to dinosaur physiology ” . In A Cold Look at the Warm Blooded Dinosaurs , AAAS Selected Symposia Series No. 28 Edited by: Thomas , R. D. K. and Olson , E. C. 103 – 139 .
   Google Scholar
• Durham , D. L. and Yerkes , R. F. 1964 . Geology and oil resources of the eastern Puente Hills area, southern California, United State Geological Survey, Professional Paper 420
   Google Scholar
• Enlow , D. H. 1969 . “ The Bone of reptiles ” . In Biology of the Reptilia, Vol. 1 (Morphology, A) Edited by: Gans , C. London : Academic Press .
   Google Scholar
• Fox , R. C. 1989 . The Wounded Knee local fauna and mammalian evolution near the Cretaceous-Tertiary boundary, Saskatchewan, Canada. Palaeontographica, Pal. A . Bd. , 208 : 11 – 59 .
   Google Scholar
• Frost , D. A. and Etheridge , R. 1989 . A phylogenetic analysis and taxonomy of iguanian lizards (Reptilia: Squamata) , Miscellaneous Publications, University of Kansas, No. 81 1 – 65 .
   Google Scholar
• Gambaryan , P. P. 1974 . How Mammals Run: Anatomical Adaptations 367 New York : John Wiley & Sons . (Translated from Russian by Hilary Hardin.)
   Google Scholar
• Gauthier , J. A. 1982 . Fossil Xenosauridae and Anguidae from the lower Eocene Wasatch Formation, southcentral Wyoming, and a revision of the Anguioidea. Contributions to Geology . University of Wyoming , 21 : 7 – 54 .
   Google Scholar
• Gingerich , P. D. 1974 . Stratigraphic record of early Eocene Hyopsodus and the geometry of mammalian phylogeny. . Nature , 248 : 107 – 109 .
   Web of Science ®Google Scholar
• Gingerich , P. D. 1976 . Paleontology and phylogeny: Patterns of evolution at the species level in early Tertiary mammals. . American Journal of Science , 276 : 1 – 28 .
   Web of Science ®Google Scholar
• Gingerich , P. D. 1985 . Species in the fossil record; concepts, trends, and transitions. . Paleobiology , 11 : 27 – 41 .
   Web of Science ®Google Scholar
• Gingerich , P. D. 1990 . Prediction of body mass in mammalian species from long bone lengths and diameters. Contributions from the Museum of Paleontology . University of Michigan , 28 : 79 – 92 . 9
   Google Scholar
• Gingerich , P. D. 1990 . Hind limbs of Eocene Basilosaurus: evidence of feet in whales. . Science , 249 : 154 – 157 .
   PubMed Web of Science ®Google Scholar
• Harrisville-Wolff , C. 1991 . Phyletic gradualism in a sample of the early Eocene adapid Cantius (Mammalia, Primates) from the Will wood Formation in the Bighorn Basin, Wyoming 89 – 90 . Abstracts of Papers, American Journal of Physical Anthropology, Supplement 12
   Google Scholar
• Hershkovitz , J. E. 1966 . Catalogue of the living whales. . Bulletin of the United States National Museum , 246 : 1 – 259 .
   Google Scholar
• Hoffstetter , R. 1962 . Additions à la faune reptilienne de l'Eocène supérieur de Mormont-Saint-Loup (Suisse). . Bulletin de la Sociétié Géologique de France , 4 : 109 – 117 .
   Google Scholar
• Hooker , J. J. 1989 . Character polarities in early perissodactyls and their significance for Hyracotherium and infraordinal relationships 79 – 101 . Oxford Monographs in Geology and Geophysics, No. 15
   Google Scholar
• Hopson , J. A. 1990 . Cladistic analysis of therapsid relationships , Journal of Vertebrate Paleontology, Volume 10, Supplement to No. 3 28A
   Google Scholar
• Hopson , J. A. 1991 . “ Systematics of the non-mammalian Synapsida and implications for patterns of evolution in synapsids ” . In Controversial Views on the Origin of Higher Categories of Vertebrates Edited by: Schultze , H.-P. and Trueb , L. 635 – 693 . Ithaca, New York : Cornell University Press .
   Google Scholar
• Jerison , H. J. 1973 . Evolution of the Brain and Intelligence New York : Academic Press .
   Google Scholar
• Johnson , Rolf E. 1990 . Biomechanical analysis of forelimb posture and gait in Torosaurus Vol. 10 , 29 Abstracts of Papers, Journal of Vertebrate Paleontology, Vol., Supplement to No. 3, A
   Google Scholar
• Kemp , T. S. 1982 . Mammal-like Reptiles and the Origin of Mammals xiv + 363 London : Academic Press .
   Google Scholar
• Keyser , A. W. and Cruickshank , A. R. I. 1979 . The origins and classification of Triassic dicynodonts. . Transactions of the Geological Society of South Africa , 82 : 81 – 108 .
   Google Scholar
• King , G. M. 1988 . “ Anomodontia ” . In Handbuch der Paläoherpetologie, Part 17C Edited by: Wellnhofer , P. 1 – 174 . Stuttgart : Gustav Fischer Verlag .
   Google Scholar
• King , G. M. 1990 . The Dicynodonts: A Study in Paleobiology 233 London and New York : Chapman and Hall .
   Google Scholar
• Kristalka , L. and Stucky , R. 1985 . Revision of the Wind River fauna, early Eocene of central Wyoming. Part 7. Revision of Diacodexis (Mammalia, Artiodactyla). Annals . Carnegie Museum of Natural History , 54 : 413 – 486 .
   Google Scholar
• Kuhn , O. 1940 . Die Placosauriden und Anguiden aus dem mittleren Eozän des Geiseltales. . Nova Acta Leopoldina , 53 : 461 – 486 .
   Google Scholar
• Legendre , S. and Roth , C. 1988 . Correlation of camassial tooth size and body weight in Recent carnivores (Mammalia). . Historical Biology , 1 : 85 – 95 .
   Google Scholar
• Lester , K. S. and von Koenigswald. , W. 1989 . Crystallite orientation discontinuities and the evolution of mammalian enamel. . Scanning Microscopy , 3 : 645 – 663 .
   PubMedGoogle Scholar
• Lillegraven , J. A. 1969 . Latest Cretaceous mammals of upper part of Edmonton Formation of Alberta, Canada and review of marsupial-placental dichotomy in mammalian evolution. Paleontological Contributions . University of Kansas , 50 ( Vertebrata 12 ) : 1 – 122 .
   Google Scholar
• Loomis , D. P. and Burbank , D. W. 1988 . The stratigraphic evolution of the El Paso Basin, southern California: implications for the Miocene development of the Garlock Fault and uplift on the Sierra Nevada. Geological Society of America . Bulletin , 100 : 12 – 28 .
   Google Scholar
• Lucas , S. G. and Hunt , A. P. 1990 . The oldest mammal . New Mexico Journal of Science , 30 : 41 – 49 .
   Google Scholar
• Mantell , G. 1822 . The fossils of the South Downs, or illustrations of the geology of Sussex 327 London 43 pls
   Google Scholar
• Martill , D. M. and Unwin , D. M. 1989 . Exceptionally well preserved pterosaur wing membrane from the Cretaceous of Brazil. . Nature , 340 : 138 – 140 .
   Web of Science ®Google Scholar
• Martill , D. M. , Wilby , P. and Unwin , D. M. 1990 . Stripes on a pterosaur wing. . Nature , 346 : 116
   Google Scholar
• Martin , R. D. 1981 . Relative brain size and basal metabolic rate in terrestrial vertebrates. . Nature , 293 : 57 – 60 .
   PubMed Web of Science ®Google Scholar
• Meszoely , C. A. M. and Haubold , H. 1975 . The status of the middle Eocene Geiseltal limbless anguid lizards. Copeia . 1975 , 1 : 36 – 43 .
   Google Scholar
• Meszoely , C. A. M. , Estes , R. and Haubold , H. 1978 . Eocene anguid lizards from Europe and a revision of the genus Xestops . Herpetologica , 34 : 154 – 166 .
   Google Scholar
• von Meyer , H. 1849 . Mitteilungen an Prof. Bronn gerichtet. Neues Jarbuch für Mineralogie . Geologie und Paläeontologie , 1849 : 547 – 550 .
   Google Scholar
• Ostrom , J. H. 1969 . Osteology of Deinonychus antirrhopus, an unusual theropod from the Lower Cretaceous of Montana 165 Bulletin of the Peabody Museum of Natural History, 30
   Google Scholar
• Padian , K. 1983 . A functional analysis of flying and walking pterosaurs. . Paleobiology , 9 : 218 – 239 .
   Web of Science ®Google Scholar
• Padian , K. 1985 . The origins and aerodynamics of flight in extinct vertebrates. . Paleontology , 28 : 413 – 433 .
   Web of Science ®Google Scholar
• Pallas . 1776 . Reise durch verschiedene Provinzen des Russichen Reichs, St , Petersburg, 3 pt. 2
   Google Scholar
• Patterson , B. 1977 . A Primitive Pyrothere (Mammalia, Notoungulata) from the early tertiary of northwestern Venezuela. . Fieldiana Geology , 33 : 397 – 422 .
   Google Scholar
• Pennycuick , C. J. 1988 . On the reconstruction of pterosaurs and their manner of flight, with notes on vortex wakes. . Biological Reviews , 63 : 299 – 331 .
   Web of Science ®Google Scholar
• Pennycuick , C. J. 1990 . Stripes on a pterosaur wing. . Nature , 346 : 116
   Google Scholar
• Pickford , M. 1987 . Revision des Suiformes (Artiodactyla, Mammalia) du Bugti (Pakistan). Annales de Paleontologie (Vert.-Invert. . 73 : 289 – 350 .
   Google Scholar
• Pilgrim , G. E. 1908 . The Tertiary and post-Tertiary freshwater deposits of Baluchistan and Sind with notices of new vertebrates. Ree. . Geological Survey of India , 37 : 139 – 166 .
   Google Scholar
• Presley , R. 1979 . The primitive course of the internal carotid artery in mammals. . Acta Anatomica , 103 : 238 – 244 .
   PubMedGoogle Scholar
• Reid , R. E. H. 1984 . “ The Histology of dinosaur bone and its possible bearing on dinosaur physiology ” . In The Structure, Development, and Evolution of Reptiles , Symposium of the Zoological Society of London, No. 52 Edited by: Ferguson , M. W. J. 629 – 663 .
   Google Scholar
• Reig , O. A. , Kirsch , J. A. W. and Marshall , L. G. 1987 . “ Systematic relationships of the living and Neocenozoic American “opossum-like” marsupials (Suborder Didelphimorphia), with comments on the classification of these and the Cretaceous and Paleogene New World and European metatherians ” . In Possums and Opossums: Studies in Evolution Edited by: Archer , E. 1 – 89 . Surrey Beatty & Sons (Royal Zoological Society of New South Wales) .
   Google Scholar
• Retallack , G. J. 1991 . Miocene Paleosols and Ape Habitats of Pakistan and Kenya 346 New York : Oxford University Press .
   Google Scholar
• Romer , A. S. 1966 . Vertebrate Paleontology, , 3rd edition 468 Chicago : University of Chicago Press .
   Google Scholar
• Rothausen , K. 1971 . Cetotheriopsis tobieni n. sp., der erste Palaogene Bartenwal (Cetotheriidae, Mamm.) nördlich des Tethysraumes. Hessisces Landesamt für Bodenforschung . Abhandlungen , 60 : 131 – 148 .
   Google Scholar
• Rowe , T. 1988 . Definition, diagnosis, and origin of Mammalia. . Journal of Vertebrate Paleontology , 8 : 241 – 264 .
   Google Scholar
• Ruben , J. A. 1990 . Reptilian physiology and the flight capacity of Archaeopteryx Vol. 10 , 40 Abstracts of Papers, Journal of Vertebrate Paleontology, Vol., Supplement to No. 3, A
   Google Scholar
• Russell , D. A. 1970 . Tyrannosaurs from the Late Cretaceous of western Canada , National Museum of Natural Sciences Publications in Paleontology, 1 34
   Google Scholar
• Sandelowsky , B. H. 1983 . Archaeology in Namibia. . American Scientist , 71 : 606 – 615 .
   Web of Science ®Google Scholar
• Schankler , D. M. 1980 . “ Faunal zonation of the Will wood Formation in the central Bighorn Basin, Wyoming ” . In Early Cenozoic Paleontology and Stratigraphy of the Bighorn Basin, Wyoming. Papers on Paleontology, No. 24 Edited by: Gingerich , P. D. 99 – 114 .
   Google Scholar
• Schwimmer , D. R. , Stewart , J. D. and Williams , G. D. 1990 . A giant Upper Cretaceous coelancanth from eastern Alabama. Abstracts of Papers, Journal of Vertebrate Paleontology, Vol. Vol. 9 , 41 Supplement to No. 3, A
   Google Scholar
• Simpson , G. G. 1927 . Mesozoic Mammalia. VIII: Genera of Lance mammals other than multituberculates. . American Journal of Science , 14 : 121 – 130 .
   Google Scholar
• Simpson , G. G. 1945 . The principles of classification and a classification of mammals. . Bulletin of the American Museum of Natural History , 85 : 1 – 350 .
   Web of Science ®Google Scholar
• Stirton , R. A. 1960 . A marine carnivore from the Clallam Miocene Formation, Washington. . University of California Publications in the Geological Sciences , 36 : 345 – 368 .
   Google Scholar
• Storer , J. E. The mammals of the Gryde local fauna, Frenchman Formation, (Maastrictian: Lancian), Saskatchewan. . Journal of Vertebrate Paleontology , (in press)
   Google Scholar
• Strait , S. G. 1989 . Dietary adaptations in small-bodied North American omomyd primates . Journal of Vertebrate Paleontology , 9 : 40 Supplement to No. 3, A
   Google Scholar
• Sues , H. D. 1978 . A new small theropod dinosaur from the Judith River Formation (Campanian) of Alberta, Canada. Zoology. . Journal of the Linnean Society , 62 : 381 – 400 .
   Google Scholar
• Sullivan , R. M. 1987 . Parophisaurus pawneensis (Gilmore, 1928) new genus of anguid lizard from the middle Oligocene of North America. . Journal of Herpetology , 21 : 115 – 133 .
   Web of Science ®Google Scholar
• Tassy , P. 1982 . Les principales dichotomies dans l'histoire des Proboscidea (Mammalia): Une approche phylogenetique. Geobios, Lyon . Memoire Special , 6 : 225 – 245 .
   Google Scholar
• Tassy , P. 1988 . Le statut systematique le l'espece Hemimastodon crepusculi (Pilgrim): L''eternel probleme de l'homologie et de la convergence. Annales de Paleontologie (Vert.-Invert. . 74 : 115 – 127 .
   Google Scholar
• Tassy , P. 1990 . Phylogenie et classification des Proboscidea (Mammalia): Historique et actualite. Annales de Paleontologie (Vert.-Invert. . 76 : 159 – 224 .
   Google Scholar
• Tedford , R. H. , Skinner , M. F. , Fields , R. W. , Rensberger , J. M. , Galusha , T. , Taylor , B. E. , Macdonald , J. R. , Webb , S. D. and Whistler , D. P. 1987 . “ Faunal succession and biochronology of the Arikareean through Hemphillian interval (late Oligocene through earliest Pliocene epochs), North America ” . In Cenozoic Mammals of North America Edited by: Woodburne , M. O. 133 – 210 . Berkeley : University of California Press .
   Google Scholar
• Thomason , J. 1989 . Functional aspects of cranial size and shape in some extant canids and felids. Abstracts of Papers, Journal of Vertebrate Paleontology Vol. 9 , 41 Supplement to No. 3, A
   Google Scholar
• Wellnhofer , P. 1975 . Die Rhamphorhychoidea der Oberjura Plattenkalke Suddeutschlands. . Paläontographica A , 149 : 1 – 30 .
   Google Scholar
• West , R. M. 1979 . Apparent prolonged evolutionary stasis in the middle Eocene hoofed mammal Hyopsodus . Paleobiology , 5 : 252 – 260 .
   Web of Science ®Google Scholar
• Whitehead , P. F. 1990 . Anatomy of the wrist in Theropithecus oswaldi from Olorgesailie, Kenya Vol. 9 , 48 Abstracts of Papers, Journal of Vertebrate Paleontology, Vol., Supplement to No. 3, A
   Google Scholar
• Wood , H. E. II , Chaney , R. W. , Clark , J. , Colbert , E. H. , Jepsen , G. L. , Reeside , J. B. Jr. and Stock , C. 1941 . Nomenclature and correlation of the North American Continental Tertiary. . Bulletin of the Geological Society of America , 52 : 1 – 48 .
   Google Scholar
• Woodward , A. S. 1909 . The fossil fishes of the English Chalk 153 – 184 . London : Palaeontographical Society . part V
   Google Scholar
• Young , R. G. 1991 . “ A dinosaur nest in the Jurassic Morrison Formation, western Colorado ” . In Guidebook For Dinosaur Quarries and Track Sites Tour Western Colorado and Eastern Utah, Grand Junction Geological Society, Grand Junction, Colorado 81506 Edited by: Averett , W. R. 1 15
   Google Scholar
• von Zittel , K. A. 1882 . Uber Flugsaurier aus dem lithographischen Schiefer Payerns. . Palaeontographica , 29 : 47 – 80 .
   Google Scholar