Zobrazeno 1 - 10 of 70 pro vyhledávání: '"S. David Webb"'
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THE GREAT AMERICAN BIOTIC INTERCHANGE: PATTERNS AND PROCESSES1
Autor: S. David Webb
Publikováno v: Annals of the Missouri Botanical Garden. 93:245-257
When the Panamanian land bridge was emplaced about 2.7 Ma, it triggered the Great American Biotic Interchange (GABI), a major mingling of land mammal faunas between North and South America. Four families of northern immigrants (Procyonidae, Felidae,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95ea8b0ca291c8559b1b04ffba63f423
https://doi.org/10.3417/0026-6493(2006)93[245:tgabip]2.0.co
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5
ON THE ORIGIN OF LAMINE CAMELIDAE INCLUDING A NEW GENUS FROM THE LATE MIOCENE OF THE HIGH PLAINS
Autor: S. David Webb, Julie Meachen
Publikováno v: Bulletin of Carnegie Museum of Natural History. 36:349-362
The fourth radiation of Camelidae in North America produced both living tribes of Camelidae: the Camelini of the Old World and the Lamini of South America. This paper focuses on the origin of Lamini. It places on record a new genus and species, Pleio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::600d93b067a6094e4178d045a65ce0d3
https://doi.org/10.2992/0145-9058(2004)36[349:otoolc]2.0.co
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7
Morphological Chronoclines among Late Pleistocene Muskrats (Ondatra zibethicus: Muridae, Rodentia) from Northern Florida
Autor: S. David Webb, Matthew C. Mihlbachler, C. Andrew Hemmings
Publikováno v: Quaternary Research. 58:289-295
The muskrat (Ondatra zibethicus) is presumed to have undergone a rapid phyletic size decrease near the end of the Pleistocene. Evolutionary changes in the size of middle to late Wisconsinan (ca. 32,000–12,300 14C yr B.P.) muskrats from the Aucilla
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d19570d89fbaf4bdf332978a51286405
https://doi.org/10.1006/qres.2002.2385
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9
The isotopic ecology of late Pleistocene mammals in North America
Autor: Paul L. Koch, S. David Webb, Kathryn A. Hoppe
Publikováno v: Chemical Geology. 152:119-138
Mammoths and mastodons are common in Pleistocene deposits, yet these proboscideans and many other animals disappeared suddenly ≈10,000 years ago. In this study, we reconstruct the diets of proboscideans and associated mammals through isotopic analy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9869333cdacfb7c8fe0739b12431f9dd
https://doi.org/10.1016/s0009-2541(98)00101-6
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10
Spatial Response of Mammals to Late Quaternary Environmental Fluctuations
Autor: Mary Ann Graham, Michael Wilson, S. David Webb, Ernest L. Lundelius, Lars Werdelin, Larry D. Martin, Anthony D. Barnosky, C. S. Churcher, James A. Burns, Elaine Anderson, H. Gregory McDonald, Donald K. Grayson, Erich K. Schroeder, C. R. Harington, Richard E. Morlan, R. Dale Guthrie, Holmes A. Semken, George T. Jefferson, Rickard S. Toomey, Russell W. Graham
Publikováno v: Science. 272:1601-1606
Analyses of fossil mammal faunas from 2945 localities in the United States demonstrate that the geographic ranges of individual species shifted at different times, in different directions, and at different rates in response to late Quaternary environ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c7026d7dc4fd9fde8f7820adf1eb36e
https://doi.org/10.1126/science.272.5268.1601
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