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1
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2by Gardner, Julia Anna, 1882-1960“...Memoir (Geological Society of America) ;...”
Published 1945
Book -
3by Perkins, Bob F. (Bob Frank), 1929-1999“...Memoir (Geological Society of America) ;...”
Published 1961
Book -
4
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5Published 2014“...Memoir (Geological Society of America) ;...”
Software eBook -
6