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Titlebook: American Megafaunal Extinctions at the End of the Pleistocene; Gary Haynes Book 2009 Springer Science+Business Media B.V. 2009 Americas.Ex

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41#
發(fā)表于 2025-3-28 15:11:27 | 只看該作者
Der Kosmos und unser Planetensystem,ecent trend or is an ancient pattern established early in the formation of the species. If one were to go back in time hundreds or even thousands of years, would the pattern one sees today be the same or radically different? This issue is particularly acute for properly reconstructing the genetic hi
42#
發(fā)表于 2025-3-28 21:18:58 | 只看該作者
Raumsonden auf anderen Missionen,, survived during the late Pleistocene when the remarkable figure of 37 megamammal species can be documented (Table 7.1). Many appear to have persisted in the early Holocene. However, none is living today.
43#
發(fā)表于 2025-3-28 23:50:46 | 只看該作者
Wolfgang W. Osterhage,Christian Gritznerforced dramatic losses elsewhere in the New World. For example, because of the proximity of these islands to the adjacent continents, any large-scale climatic changes sufficient to drive extinctions on the mainlands should also have had a determinable and coeval effect in the West Indies. If no appr
44#
發(fā)表于 2025-3-29 06:49:52 | 只看該作者
45#
發(fā)表于 2025-3-29 08:15:26 | 只看該作者
46#
發(fā)表于 2025-3-29 13:18:38 | 只看該作者
Paleobiology and Extinction of Proboscideans in the Great Lakes Region of North America,nomically, and temporally restricted subset of the larger problem of worldwide losses of megafaunal diversity. In contrast, my title carves out an even smaller region (and set of taxa) as the domain for my analysis. Work in progress actually involves proboscideans from more diverse regions of the Am
47#
發(fā)表于 2025-3-29 16:28:35 | 只看該作者
48#
發(fā)表于 2025-3-29 23:44:38 | 只看該作者
Did Humans Cause the Late Pleistocene-Early Holocene Mammalian Extinctions in South America in a Co, survived during the late Pleistocene when the remarkable figure of 37 megamammal species can be documented (Table 7.1). Many appear to have persisted in the early Holocene. However, none is living today.
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