Assessing Systematic Blade Production in the Indian Subcontinent with Special Reference to Eastern Gujarat

Quaternary

article

Gopesh Jha¹  Vidhi Kothari²  Varun Vyas³  P. Ajithprasad² 

[1] Department of Archaeology, Max Planck Institute of Geoanthropology;Department of Archaeology and Ancient History, The Maharaja Sayajirao University of Baroda;Archaeological Material Sciences, Universidade de Évora

关键词: blade technology;    Middle Paleolithic;    Upper Paleolithic;    convergence;    transition;   

DOI  :  10.3390/quat6020025

学科分类：自然科学（综合）

来源: mdpi

【 摘 要 】

Blades as a component of lithic assemblages hold significant importance to understanding the more recent part of human evolution, particularly with regard to the emergence and adaptations of Homo sapiens. The systematic production of elongated stone blanks provides several advantages, including a longer cutting edge and high efficiency in raw material utility. However, the reasons behind the development of these technological forms and the chronological patterns of systematic blade production remain poorly understood in many regions, despite a clear overall intensification in the Late Pleistocene. The South Asian Paleolithic archive is full of blade-bearing assemblages, most of which are defined as Upper Paleolithic or Late Paleolithic. However, many of these previously assumed ‘Upper Paleolithic’ tool components prominently appear in Middle Paleolithic contexts. Here, we discuss some of the most recent case studies of blade-bearing assemblages from Eastern Gujarat that show an in situ emergence of blade technology from advanced Middle Paleolithic technology, suggesting localized origins of blade technology.

【 授权许可】

CC BY