Notes On Some Fossil Horses
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Author |
: Oliver Perry Hay |
Publisher |
: |
Total Pages |
: 46 |
Release |
: 1913 |
ISBN-10 |
: HARVARD:32044107327652 |
ISBN-13 |
: |
Rating |
: 4/5 (52 Downloads) |
Synopsis Notes on Some Fossil Horses by : Oliver Perry Hay
Author |
: Bruce J. MacFadden |
Publisher |
: Cambridge University Press |
Total Pages |
: 388 |
Release |
: 1994-06-24 |
ISBN-10 |
: 0521477085 |
ISBN-13 |
: 9780521477086 |
Rating |
: 4/5 (85 Downloads) |
Synopsis Fossil Horses by : Bruce J. MacFadden
The horse has frequently been used as a classic example of long-term evolution because it possesses an extensive fossil record. This book synthesizes the large body of data and research relevant to an understanding of fossil horses from perspectives such as biology, geology, paleontology.
Author |
: José Luis Prado |
Publisher |
: Springer |
Total Pages |
: 157 |
Release |
: 2017-04-25 |
ISBN-10 |
: 9783319558776 |
ISBN-13 |
: 3319558773 |
Rating |
: 4/5 (76 Downloads) |
Synopsis Fossil Horses of South America by : José Luis Prado
This book provides an update on the phylogeny, systematics and ecology of horses in South America based on data provided over the past three decades. The contemporary South American mammalian communities were shaped by the emergence of the Isthmus of Panama and by the profound climatic oscillations during the Pleistocene. Horses were a conspicuous group of immigrant mammals from North America that arrived in South America during the Pleistocene. This group is represented by 2 genera, Hippidion and Equus, which include small species (Hippidion devillei, H. saldiasi, E. andium and E. insulatus) and large forms (Equus neogeus and H. principale). Both groups arrived in South America via 2 different routes. One model designed to explain this migration indicates that the small forms used the Andes corridor, while larger horses used the eastern route and arrived through some coastal areas. Molecular dating (ancient DNA) suggests that the South American horses separated from the North American taxa (caballines and the New World stilt-legged horse) after 3.6 - 3.2 Ma, consistent with the final formation of the Panamanian Isthmus. Recent studies of stable isotopes in these horses indicate an extensive range of 13C values cover closed woodlands to C4 grasslands. This plasticity agrees with the hypothesis that generalist species and open biome specialist species from North America indicate a positive migration through South America.
Author |
: Bruce J. MacFadden |
Publisher |
: |
Total Pages |
: 369 |
Release |
: 1992 |
ISBN-10 |
: 0521340411 |
ISBN-13 |
: 9780521340410 |
Rating |
: 4/5 (11 Downloads) |
Synopsis Fossil Horses by : Bruce J. MacFadden
This book synthesizes the large body of data and research relevant to an understanding of fossil horses from several disciplines including biology, geology and palaeontology.
Author |
: Véra Eisenmann |
Publisher |
: Brill Archive |
Total Pages |
: 84 |
Release |
: 1988 |
ISBN-10 |
: 9004086161 |
ISBN-13 |
: 9789004086166 |
Rating |
: 4/5 (61 Downloads) |
Synopsis Studying Fossil Horses by : Véra Eisenmann
Author |
: Jacob Lawson Wortman |
Publisher |
: |
Total Pages |
: 12 |
Release |
: 1883 |
ISBN-10 |
: OCLC:44794688 |
ISBN-13 |
: |
Rating |
: 4/5 (88 Downloads) |
Synopsis Fossil Horses by : Jacob Lawson Wortman
Author |
: |
Publisher |
: |
Total Pages |
: 1324 |
Release |
: 1914 |
ISBN-10 |
: UIUC:30112009824407 |
ISBN-13 |
: |
Rating |
: 4/5 (07 Downloads) |
Synopsis The Record of Zoological Literature by :
Author |
: |
Publisher |
: |
Total Pages |
: |
Release |
: |
ISBN-10 |
: OCLC:631970579 |
ISBN-13 |
: |
Rating |
: 4/5 (79 Downloads) |
Synopsis Fossil Horses by :
Author |
: United States National Museum |
Publisher |
: |
Total Pages |
: 220 |
Release |
: 1914 |
ISBN-10 |
: CHI:098105200 |
ISBN-13 |
: |
Rating |
: 4/5 (00 Downloads) |
Synopsis Report of the Assistant Director and of the Curators of the U.S. National Museum by : United States National Museum
Author |
: |
Publisher |
: |
Total Pages |
: 1178 |
Release |
: 1923 |
ISBN-10 |
: MINN:31951000861948O |
ISBN-13 |
: |
Rating |
: 4/5 (8O Downloads) |