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Phylogeny Of North American Equidae By R A Stirton
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Book Synopsis Extinction and Phylogeny by : Michael J. Novacek
Download or read book Extinction and Phylogeny written by Michael J. Novacek and published by Columbia University Press. This book was released on 1992 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 99% of all life that has ever existed on this planet is extinct. Moreover, human acceleration of the extinction of species has created a crisis in biodiversity. How can the history of past life be retreived? How does this history bear on our understanding of the organization and evolution of present-day species? These questions are addressed in extinction and phylogeny.
Book Synopsis Hypsodonty in Mammals by : Richard H. Madden
Download or read book Hypsodonty in Mammals written by Richard H. Madden and published by Cambridge University Press. This book was released on 2015 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the central importance of soil ingestion and earth surface processes in driving the evolution of tooth shape in mammals.
Download or read book Catalogue written by and published by Univ of California Press. This book was released on with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evolution of Tertiary Mammals of North America: Volume 1, Terrestrial Carnivores, Ungulates, and Ungulate Like Mammals by : Christine M. Janis
Download or read book Evolution of Tertiary Mammals of North America: Volume 1, Terrestrial Carnivores, Ungulates, and Ungulate Like Mammals written by Christine M. Janis and published by Cambridge University Press. This book was released on 1998-05-28 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed as a source and reference for people interested in the history and fossil record of North American tertiary mammals. Each chapter covers a different family or order, and includes information on anatomical features, systematics, the distribution of the genera and species at different fossil localities, and a discussion of their paleobiology. Many of these groups have never been covered in this fashion before.
Book Synopsis Examining Evolutionary Trends in Equus and its Close Relatives from Five Continents by : Raymond Louis Bernor
Download or read book Examining Evolutionary Trends in Equus and its Close Relatives from Five Continents written by Raymond Louis Bernor and published by Frontiers Media SA. This book was released on 2020-03-12 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution of the horse has been an often-cited primary example of evolution, as well as one of the classic and important stories in paleontology for over a century and a half, due to their rich fossil record across 5 continents: North America, South America, Europe, Asia and Africa. The recent horse has served a profound role in human ancestry, including agriculture, commerce, sport, transport, warfare, and in prehistory, for the subsistence of humans. Many studies have examined the evolution of the Equidae and chronicled the striking changes in skulls, dentition, limbs, and body size which have long been perceived to be a response to environmental shifts through time. Most comprehensive studies heretofore have: (1) focused on the “Great Transformation”- changes that occurred in the early Miocene, (2) involved tracking long-term diversity or paleoecological trends on a single continent or within a geographical locality, or (3) concentrated on the 3-toed hipparions. The Plio–Pleistocene evolutionary stage of horse evolution is punctuated by the great climatic fluctuations of the Quaternary beginning 2.6 Ma which influenced Equus evolution, biogeographic dispersion and adaptation on a nearly global scale. The evolutionary biology of Equus evolution across its entire range remains relatively poorly understood and often highly controversial. Some of this lack of understanding is due to assumptions that have arisen because of the relatively derived craniodental and postcranial anatomy of Equus and its close relatives which has seemed to imply that that these forms occupied relatively homogenous and narrow dietary and locomotor niches - notions that have not been adequately addressed and rigorously tested. Other challenges have revolved around teasing apart environmentally-driven adaptation versus phylogenetically defined morphological change. Geochronologic age control of localities, geographic provinces and continents has improved, but in no way is absolute and can be reexamined in our proposed volume. Temporal resolution for paleodietary, paleohabitat and paleoecological interpretations are also challenging for understanding the evolution of Equus. Our proposed volume attempts to assemble a group of experts who will address multiple dimensions of Equus’ evolution in time and space.
Book Synopsis Paleoclimate and Evolution, with Emphasis on Human Origins by : Elisabeth S. Vrba
Download or read book Paleoclimate and Evolution, with Emphasis on Human Origins written by Elisabeth S. Vrba and published by Yale University Press. This book was released on 1995-01-01 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing the relationship between climatic and biotic evolution, this work focuses on how climatic change during the last 15 million years - especially the last three million - has affected human evolution and other evolutionary events.
Author : Publisher :Univ of California Press ISBN 13 : Total Pages :248 pages Book Rating :4./5 ( download)
Download or read book written by and published by Univ of California Press. This book was released on with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Graphing Culture Change in North American Archaeology by : R. Lee Lyman
Download or read book Graphing Culture Change in North American Archaeology written by R. Lee Lyman and published by Oxford University Press. This book was released on 2021 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documentation, analysis, and explanation of culture change have long been goals of archaeology. Scientific graphs facilitate the visual thinking that allow archaeologists to determine the relationship between variables, and, if well designed, comprehend the processes implied by the relationship. Different graph types suggest different ontologies and theories of change, and particular techniques of parsing temporally continuous morphological variation of artefacts into types influence graph form. North American archaeologists have grappled with finding a graph that effectively and efficiently displays culture change over time. Line graphs, bar graphs, and numerous one-off graph types were used between 1910 and 1950, after which spindle graphs displaying temporal frequency distributions of specimens within each of multiple artefact types emerged as the most readily deciphered diagram. The variety of graph types used over the twentieth century indicate archaeologists often mixed elements of both Darwinian variational evolutionary change and Midas-touch like transformational change. Today, there is minimal discussion of graph theory or graph grammar in introductory archaeology textbooks or advanced texts, and elements of the two theories of evolution are still mixed. Culture has changed, and archaeology provides unique access to the totality of humankind's cultural past. It is therefore crucial that graph theory, construction, and decipherment are revived in archaeological discussion.
Book Synopsis Trees of Life by : Theodore W. Pietsch
Download or read book Trees of Life written by Theodore W. Pietsch and published by JHU Press. This book was released on 2013-07 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution.
Download or read book The Bone Hunters written by Url Lanham and published by Courier Corporation. This book was released on 2012-05-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Highly recommended to all scientists and non-scientists interested in paleontology and the West." — Science Books A century after the founding of the Republic, the United States was a leader in the science of vertebrate paleontology — the study of the fossils of backboned animals. In this lucid, nontechnical study, a noted popularizer of science and former curator at the Museum of the University of Colorado first reviews the geology of the western United States and provides an overview of American paleontology since the days of Thomas Jefferson. Dr. Lanham next focuses on the paleontologists themselves and the astounding fossil discoveries that revolutionized our understanding of vertebrate evolution. You'll learn how nineteenth-century paleontologists struggled against hostile Indians, scorching summers and frigid winters, loneliness, isolation, lack of funds and other hardships as they excavated tons of fossil bones from beds and quarries in South Dakota, Kansas, Wyoming, Utah, Colorado, and other areas. While many eminent scientists are profiled, including Samuel Williston, John Bell Hatcher, Ferdinand Vandiveer Hayden, and Joseph Leidy, much of the book is devoted to the explorations and achievements of Othniel Charles Marsh and Edward Drinker Cope. These two brilliant paleontologists, whose discoveries revolutionized the discipline, eventually became bitter rivals and the central figures in one of the most notorious scientific feuds of the century. These and many other aspects of nineteenth-century paleontology are covered in this fascinating and readable book. Easily accessible to the layman, The Bone Hunters will appeal to any reader interested in the behind-the-scenes drama and inspired scientific fieldwork that resulted in an explosion of knowledge about the nature and evolution of the prehistoric animals that once roamed the American West.
Book Synopsis University of California Publications. Bulletin of the Department of Geological Sciences by : University of California, Berkeley
Download or read book University of California Publications. Bulletin of the Department of Geological Sciences written by University of California, Berkeley and published by . This book was released on 1941 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evolution of the Horse Brain by : Tilly Edinger
Download or read book Evolution of the Horse Brain written by Tilly Edinger and published by Geological Society of America. This book was released on 1948 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Special Publication by : University of Kansas. Department of Geology
Download or read book Special Publication written by University of Kansas. Department of Geology and published by . This book was released on 1970 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of North American Geology by :
Download or read book Bibliography of North American Geology written by and published by . This book was released on 1965 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Download or read book Bulletin written by and published by . This book was released on 1942 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neogene Mammals by : Spencer G. Lucas
Download or read book Neogene Mammals written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2008 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neogene Mammals: New Mexico Museum of Natural History and Science Bulletin 44
Book Synopsis University of California Publications in Geological Sciences by :
Download or read book University of California Publications in Geological Sciences written by and published by . This book was released on 1952 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
