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Geology and Mineral Resources of Kenai Peninsula, Alaska
Frank Wigglesworth Clarke
, George Curtis Martin
, Thomas Nelson Dale
, Ulysses Sherman Grant
, William Francis Hillebrand
, Altha Titsworth Coons
, Bertrand Leroy Johnson
, Edwin Clarence Eckel
· 1914
Report on the Coals of Maryland
William Bullock Clark
· 1905
The Miocene Gastropod Fauna of Maryland
George Curtis Martin
· 1904
Distribution and Character of the Maryland Coal Beds
William Bullock Clark
, George Curtis Martin
, John Joseph Rutledge
· 1905
Garrett County
Maryland Geological Survey
· 1902
Geology and Mineral Resources of Kenai Peninsula, Alaska
George Curtis Martin
, Bertrand Leroy Johnson
, Ulysses Sherman Grant
· 1915
Eocene
Maryland Geological Survey
· 1901
Results of Spirit Leveling in Nevada, 1897 to 1909, Inclusive
George Curtis Martin
, Robert Bradford Marshall
, Waldemar Theodore Schaller
, Frank James Katz
· 1912
The Mesozoic Stratigraphy of Alaska
George Curtis Martin
· 1926
A Geologic Reconnaissance of the Iliamna Region, Alaska
George Curtis Martin
, Frank James Katz
· 1912
