L-1437 (Shell Rock Chert): Unknown collection procedure. Collection includes raw material, outer surface, surrounding matrix, archaeological specimens (?), modern flint-knappers' work, heat-treated ...
The Rhynie chert, renowned for its exceptional preservation, offers an unparalleled window into early terrestrial ecosystems dating back to the Early Devonian period, over 400 million years ago. The ...
Visitors to an archeological site in Grand Meadow, a rural town in southern Minnesota pause to read a sign along the Wanhi Yukan Trail on July 7. The archeological record shows Indigenous have ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This object is part of the Education ...
Location of the sedimentary rocks – known as cherts – that were investigated: Shatsky Rise in the northern West Pacific is the world's third-largest oceanic plateau ...
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