Geology Page
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John Dewey High School
Taconic Unconformity at Otisville
[From Clarke 1907]
Quarry in Shawangunk Formation, Otisville, NY
[From Clarke 1907]
Dr. William Joscelyn Arkell FGS, FRS
[English Geologist and Paleontologist. Specialist on the Jurassic Geology of the World.]
