客观
发表于 2025-3-25 06:47:24
Environmental hypotheses of Pliocene human evolution,n adaptations (and lineages) should have corresponded with heightened environmental variability, while new adaptations evolved during those periods should have enabled a lineage to persist (and spread) through a novel range of habitats. Turnover hypotheses, on the other hand, concern the timing and
COKE
发表于 2025-3-25 10:40:40
African Pliocene and Pleistocene cercopithecid evolution and global climatic change,a are examined for the Afar Depression and Turkana Basin, whereas only the species range data are studied for all East African and complete sub-Saharan analyses. The results provide no support for a turnover pulse 2.8–2.5 Ma. In fact, the largest number of first and last appearances are clustered ar
种子
发表于 2025-3-25 12:53:00
http://reply.papertrans.cn/43/4281/428073/428073_23.png
Decibel
发表于 2025-3-25 17:45:42
http://reply.papertrans.cn/43/4281/428073/428073_24.png
Essential
发表于 2025-3-25 21:59:36
Comparability of fossil data and its significance for the interpretation of hominin environments,the middle of Member G (G-13) is observed in both samples and is caused by the important change in the depositional environment from fluvial to lacustrine conditions. (2) The French team collected more specimens than the American team, in part because it had a larger area of exposures, and it spent
媒介
发表于 2025-3-26 03:27:16
The effects of collection strategy and effort on faunal recovery, that are less well documented, likely related to differences in research strategies and the inherent richness of the sediments explored. And finally, it suggests how the collections might be best used to avoid the effects of biases that they apparently contain.
Coeval
发表于 2025-3-26 05:53:20
Taphonomy and paleoecological context of the Upper Laetolil Beds (Localities 8 and 9), Laetoli in nose previously described. Fossil faunal remains from the Upper Laetolil Beds are represented by highly variable numbers of skeletal parts dominated by heavily fractured and/or modified distal, proximal, and midshaft fragments of varying sizes, and many isolated teeth. Unlike marine fossil deposits,
irreparable
发表于 2025-3-26 10:58:40
The paleoecology of the Upper Laetolil Beds at Laetoli,paper is to re-examine this issue by more thoroughly documenting the paleoecological setting by conducting a more detailed and comprehensive comparative analysis of the mammalian fauna. To this end, the ecovariable structure of the mammalian fauna at Laetoli is compared to other Plio-Pleistocene hom
bourgeois
发表于 2025-3-26 13:48:15
http://reply.papertrans.cn/43/4281/428073/428073_29.png
光明正大
发表于 2025-3-26 16:47:08
Finale and future, Alemseged, and Behrensmeyer. These contributions evolved as a consequence of the discussions at the Smithsonian workshop, taking on broader issues and adapting to a wide range of ideas and concerns expressed by the participants.