Worm-like bodies, Cottonwood District, Utah. Circa 1936.
Dates
Date Taken
1936
Summary
Cambrian shale with worm-like bodies, from Reed and Benson ridge. Cottonwood District, Utah. Circa 1936. Published in U.S.Geological Survey Professional paper 201, Plate 9. 1943.
Summary
Cambrian shale with worm-like bodies, from Reed and Benson ridge.
Cottonwood District, Utah. Circa 1936.
Published in U.S.Geological Survey Professional paper 201, Plate 9. 1943.
Image located in U.S. Geological library photographic collection, F.C. Calkins Collection album, Volume 4, no.865.
Rights
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