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List of works by George Hall Ashley

Classification and Nomenclature of Rock Units: GEOLOGICAL NOTES

General guide to the Museum of the College of Charleston ⬇️

Charleston, S.C.: The College, [1901?].

General guide to the museum of the college of Charleston ⬇️

Charleston, S.C., The College[1901]

Geology and mineral resources of part of the Cumberland Gap coal field, Kentucky

scholarly article by George Hall Ashley published in January 1906

History of Development and Geologic Relationships of Appalachian Fields

Rhode Island anthracite ⬇️

Twenty-Second Annual report of the Director of the United States Geological Survey, 1900-1901: Part III - Coal, Oil, Cement

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