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G. H. Ashley
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Journal Article

Correlation of Pennsylvanian formations of North America

THE PENNSYLVANIAN SUBCOMMITTEE OF THE NATIONAL RESEARCH COUNCIL COMMITTEE ON STRATIGRAPHY, R. C. MOORE, H. R. WANLESS, J. M. WELLER, J. STEELE WILLIAMS, C. B. READ, W. A. BELL, G. H. ASHLEY, M. G. CHENEY, L. M. CLINE, G. E. CONDRA, R. H. DOTT, C. O. DUNBAR, M. K. ELIAS, L. C. GLENN, F. C. GREENE, T. A. HENDRICKS, J. M. JEWETT, J. H. JOHNSON, P. B. KING, J. B. KNIGHT, A. I. LEVORSEN, H. D. MISER, N. D. NEWELL, F. B. PLUMMER, M. L. THOMPSON, C. W. TOMLINSON, JEROME WESTHEIMER
Journal: GSA Bulletin
Published: 01 June 1944
GSA Bulletin (1944) 55 (6): 657–706.
DOI: https://doi.org/10.1130/GSAB-55-657
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Classification and Nomenclature of Rock Units: GEOLOGICAL NOTES

G. H. Ashley, M. G. Cheney, J. J. Galloway, C. N. Gould, C. J. Hares, B. F. Howell, A. I. Levorsen, H. D. Miser, R. C. Moore, J. B. Reeside, Jr., W. W. Rubey, T. W. Stanton, G. W. Stose, W. H. Twenhofel
Journal: AAPG Bulletin
Published: 01 July 1939
AAPG Bulletin (1939) 23 (7): 1068–1088.
DOI: https://doi.org/10.1306/3D9330DC-16B1-11D7-8645000102C1865D
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Classification and Nomenclature of Rock Units: GEOLOGICAL NOTES

G. H. Ashley, M. G. Cheney, J. J. Galloway, C. N. Gould, C. J. Hares, B. F. Howell, A. I. Levorsen, H. D. Miser, R. C. Moore, J. B. Reeside, W. W. Rubey, T. W. Stanton, G. W. Stose, W. H. Twenhofel
Journal: AAPG Bulletin
Published: 01 July 1933
AAPG Bulletin (1933) 17 (7): 843–863.
DOI: https://doi.org/10.1306/3D932B82-16B1-11D7-8645000102C1865D
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Classification and Nomenclature of Rock Units

G. H. ASHLEY, M. G. CHENEY, J. J. GALLOWAY, C. N. GOULD, C. J. HARES, B. F. HOWELL, A. I. LEVORSEN, H. D. MISER, R. C. MOORE, J. B. REESIDE, JR., W. W. RUBEY, T. W. STANTON, G. W. STOSE, W. H. TWENHOFEL, Representing the Association of American State Geologists, the United States Geological Survey, the American Association of Petroleum Geologists, and the Geological Society of America, on the Committee on Stratigraphic Nomenclature.
Journal: GSA Bulletin
Published: 30 April 1933
GSA Bulletin (1933) 44 (2): 423–459.
DOI: https://doi.org/10.1130/GSAB-44-423
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Special problems and their study in economic geology (discussion)

Charles Doolittle Walcott, R. W. Brock, G. H. Ashley, B. K. Emerson, J. C. Branner, E. R. Buckley, Russell T. Cornell
Journal: Economic Geology
Published: 01 January 1911
Economic Geology (1911) 6 (1): 71–78.
DOI: https://doi.org/10.2113/gsecongeo.6.1.71
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