Download or read book A Review of the Middle and Upper Eocene Primates of North America etc written by Charles Lewis GAZIN and published by . This book was released on 1958 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of the Middle and Upper Eocene Primates of North America written by Charles Lewis Gazin and published by . This book was released on 1958 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of the Middle and Upper Eocene Primates of North America written by C. Lewis Gazin and published by . This book was released on 1958 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of the Middle and Upper Eocene Primates of North America written by Charles Lewis Gazin and published by . This book was released on 1958 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Upper Eocene Artiodactyla of North America written by C. Lewis Gazin and published by . This book was released on 1956 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1959 with total page 1698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Structure and Relations of Notharctus an American Eocene Primate written by William King Gregory and published by . This book was released on 1920 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Late Eocene Primates from Wyoming and Utah and the Plesitarsiiformes written by Leonard Krishtalka and published by . This book was released on 1978 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1978 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Eocene Primates written by Henry Fairfield Osborn and published by . This book was released on 1902 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mammalian Postcranial Evolution and Primate Extinction in the Middle Eocene of North America written by Rachel Heather Dunn and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Catalogue of Printed Books written by British Museum. Department of Printed Books and published by . This book was released on 1969 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Middle Eocene Omomyines primates Haplorhini from the Friars Formation of San Diego County Southern California written by Amy Lynn Atwater and published by . This book was released on 2019 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Friars, Mission Valley, Santiago, and Sespe formations in Southern California are composed of fluvial sediments and represent the Uintan North American Land Mammal Age. The omomyoid primates currently recognized from the Uintan of San Diego County include Dyseolemur, Chumashius, Hemiacodon, Washakius, Macrotarsius, Stockia, Yaquius, and Ourayia. Here we describe three new genera of Middle Eocene primates from the Friars Formation of San Diego County. Thirty-two teeth represent Ekwiiyemakius. Ekwiiyemakius is the smallest of the new taxa and has an estimated body mass of 119 g. This new genus is distinguished by a discontinuous lingual cingulum and a waisted distal margin on the upper molars. Sixty-four specimens represent Cabrillotarsius. At 289 g estimated body mass, Cabrillotarsius is intermediate in size. Cabrillotarsius has a distinctive upper fourth premolar with a mesio-buccally oriented protocone and upper molars with a strong, lingually continuous cingulum. A sample of thirty-nine teeth and mandibular fragments represent a third new genus, Brontomomys. With an estimated body mass of 757 g, this large omomyine is similar in size to Macrotarsius jepseni. However, Brontomomys is distinct from other large omomyines in having a small p4 paraconid and large m2-m3 paraconids that are twinned with the metaconid. The results of phylogenetic analyses vary according to (1) the choice of character-taxon matrix and (2) the use of parsimony versus Bayesian tree building methods. Nevertheless, all preliminary phylogenetic analyses are congruent in recovering a close relationship between the three new San Diego taxa and the omomyines Ourayia, Macrotarsius, Utahia, and Omomys. Prior research has documented a shift in omomyoid diversity in North America from the anantomophine-rich Bridgerian to the omomyinerich Uintan. Our description of three new Uintan omomyine taxa further emphasizes these opposite trends in anaptomorphine and omomyine species richness during the Middle Eocene. All of the new taxa are currently only known from the Friars Formation in San Diego County, California. Four of the previously known genera from San Diego County (Dyseolemur, Chumashius, Yaquius, and Stockia) are endemic to Southern California, further highlighting the provincial character of primate faunas in Utah, Southern California, and West Texas during the Uintan
Download or read book The British Library General Catalogue of Printed Books to 1975 written by British Library (London) and published by . This book was released on 1977 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Structure and Relations of Notharctus an American Eocene Primate written by William K (William King) 1 Gregory and published by Legare Street Press. This book was released on 2021-09-09 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The British Library General Catalogue of Printed Books to 1975 written by British Library and published by . This book was released on 1979 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evolutionary History of the Primates written by Frederick S. Szalay and published by Academic Press. This book was released on 2013-10-22 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary History of the Primates presents a documentation and analysis of the fossil record and evolutionary history of the primates to facilitate the understanding of the genealogy, adaptations, dispersal, and taxonomy of the order. The book consists of 13 chapters; each chapter is devoted to a specific genera or higher taxa of primates. The chapters contain available information on the morphology, relationships, and adaptations of primate groups. The book clarifies discussed points or documents interpretations, and it indicates the type of fossil material available for each taxon. The text will be valuable to many researchers and students who need a source of data and interpretations about fossil primates.
