macabre
发表于 2025-3-25 06:21:47
,Becoming Human (300–100 Ka),ns. Different forms of symbolic expression and ritual activities suggest that humans had entered a more complex evolutionary stage of thought and perception. By the end of the chapter, we will have assembled enough clues to begin to address one of the fundamental questions of this book: what makes us human?
犬儒主义者
发表于 2025-3-25 07:31:50
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tolerance
发表于 2025-3-25 13:47:41
Waxing and Waning of the Southern Crescent, these signals tell us about the history of climate change. We then survey biogeography in the Southern Crescent, examining its plants and animals both past and present. At the end of the chapter, we explore the theoretical implications of how extreme environmental fluctuations might have impacted Arabia’s ice age inhabitants.
杀菌剂
发表于 2025-3-25 15:51:25
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aggressor
发表于 2025-3-25 22:59:35
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Project
发表于 2025-3-26 02:04:52
https://doi.org/10.1007/978-3-642-91328-0nd theoretical context. The Peninsula served as both a gateway and a highway periodically connecting Africa and Eurasia. As such, its prehistoric record is critical for tracking the evolution and dispersal of early hominins.
freight
发表于 2025-3-26 07:40:10
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致词
发表于 2025-3-26 08:27:33
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军火
发表于 2025-3-26 13:58:02
,Roots of the Human Tree (3.3 Ma – 300 Ka),nd theoretical context. The Peninsula served as both a gateway and a highway periodically connecting Africa and Eurasia. As such, its prehistoric record is critical for tracking the evolution and dispersal of early hominins.
一瞥
发表于 2025-3-26 18:02:53
,Out of Arabia (70–50 Ka),hnologically transitional between the Middle and Upper Palaeolithic. It is hypothesized to have been a local adaptation to reduced landscape carrying capacity. Then, between 70 and 50 ka, descendants of these toolmakers expanded northward, spreading out of Arabia and colonizing Eurasia.