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Comments on Studies of Thermal Alteration of Central Pennsylvania Jasper
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Comments are offered on heat treating experiments and archaeological studies by Schindler, Hatch, Hay and Bradt concerning Bald Eagle Jasper from central Pennsylvania. Their conclusions concerning aboriginal patterns of use of Bald Eagle Jasper are critiqued. Their explanations for the effects of thermal alteration on jasper fracture properties are also questioned.
Title: Comments on Studies of Thermal Alteration of Central Pennsylvania Jasper
Description:
Comments are offered on heat treating experiments and archaeological studies by Schindler, Hatch, Hay and Bradt concerning Bald Eagle Jasper from central Pennsylvania.
Their conclusions concerning aboriginal patterns of use of Bald Eagle Jasper are critiqued.
Their explanations for the effects of thermal alteration on jasper fracture properties are also questioned.
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