The Early Oldowan Stone-Tool Assemblage from Fejej FJ-1A, Ethiopia

2011 ◽  
Vol 9 (2) ◽  
pp. 207-224 ◽  
Author(s):  
Deborah Barsky ◽  
Cécile Chapon-Sao ◽  
Jean-Jacques Bahain ◽  
Yonas Beyene ◽  
Dominique Cauche ◽  
...  
Keyword(s):  
Stone Tool

scholarly journals Prey Size Decline as a Unifying Ecological Selecting Agent in Pleistocene Human Evolution

Quaternary ◽  
2021 ◽  
Vol 4 (1) ◽  
pp. 7
Author(s):  
Miki Ben-Dor ◽  
Ran Barkai
Keyword(s):  
Prey Size ◽  
Prey Availability ◽  
Stone Tool ◽  
Foraging Efficiency ◽  
Energetic Cost ◽  
Large Prey ◽  
Biomass Density ◽  
Cultural Changes ◽  
Progressive Decline ◽  
Brain Expansion

We hypothesize that megafauna extinctions throughout the Pleistocene, that led to a progressive decline in large prey availability, were a primary selecting agent in key evolutionary and cultural changes in human prehistory. The Pleistocene human past is characterized by a series of transformations that include the evolution of new physiological traits and the adoption, assimilation, and replacement of cultural and behavioral patterns. Some changes, such as brain expansion, use of fire, developments in stone-tool technologies, or the scale of resource intensification, were uncharacteristically progressive. We previously hypothesized that humans specialized in acquiring large prey because of their higher foraging efficiency, high biomass density, higher fat content, and the use of less complex tools for their acquisition. Here, we argue that the need to mitigate the additional energetic cost of acquiring progressively smaller prey may have been an ecological selecting agent in fundamental adaptive modes demonstrated in the Paleolithic archaeological record. We describe several potential associations between prey size decline and specific evolutionary and cultural changes that might have been driven by the need to adapt to increased energetic demands while hunting and processing smaller and smaller game.

The Palaeolithic of Klithi in its wider context

1992 ◽  
Vol 87 ◽  
pp. 1-28 ◽  
Author(s):  
Geoff Bailey
Keyword(s):  
Stone Tool ◽  
Upper Palaeolithic ◽  
Global Issues ◽  
Faunal Assemblages ◽  
Late Upper Palaeolithic ◽  
The 1960S ◽  
The Village ◽  
Of Greece ◽  
Palaeolithic Archaeology

Klithi is a rockshelter in the lower reaches of the Voidomatis gorge, near the village of Klithonia in Epirus. Excavations in progress since 1983 have revealed evidence of a late Upper Palaeolithic occupation dated between 16,000 BP and 10,000 BP, with rich microlithic stone tool industries and faunal assemblages dominated by chamois and ibex. The excavations have been accompanied by wider investigations of the local and regional palaeoenvironment and reexamination of the Middle and Upper Palaeolithic sites excavated by Eric Higgs in the 1960s, notably Kokkinopilos, Asprochaliko, and Kastritsa. This paper presents some of the detailed results of the Klithi excavations and sets the results within the wider context of the global issues which inform the study of Palaeolithic archaeology, the Palaeolithic of Greece as a whole, and the regional picture of Palaeolithic settlement in Epirus.

Stone tool use by wild capuchin monkeys (Sapajus libidinosus) at Serra das Confusões National Park, Brazil

Primates ◽  
2018 ◽  
Vol 59 (4) ◽  
pp. 385-394 ◽  
Author(s):  
Tiago Falótico ◽  
Paulo Henrique M. Coutinho ◽  
Carolina Q. Bueno ◽  
Henrique P. Rufo ◽  
Eduardo B. Ottoni
Keyword(s):  
Tool Use ◽  
National Park ◽  
Stone Tool ◽  
Capuchin Monkeys

The contribution of use -wear for stone tool identification at the Upper Paleolithic site Shuidonggou Locality 2, North China

2020 ◽  
Vol 535 ◽  
pp. 29-37 ◽  
Author(s):  
Peiqi Zhang ◽  
Xiaoling Zhang ◽  
Nicolas Zwyns ◽  
Fei Peng ◽  
Jialong Guo ◽  
...  
Keyword(s):  
North China ◽  
Upper Paleolithic ◽  
Stone Tool ◽  
Paleolithic Site ◽  
Use Wear
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