Author
Geological Survey (U.S.),
18
Stephenson, Lloyd William, 1876-1962,
3
Hass, Wilbert H. 1906-1959,
2
Myers, Donald A., 1921-
2
Sohn, I. G. 1911-2000,
2
Stanton, T. W. 1860-1953,
2
Vaughan, Thomas Wayland, 1870-1952,
2
White, Charles A. 1826-1910,
2
Bridge, Josiah, 1890-1953,
1
Cobban, William A., 1916-2015,
1
Cooper, G. Arthur 1902-2000,
1
Cragin, Francis Whittemore, 1858-1937,
1
Girty, George Herbert, 1869-1939,
1
Grant, Richard E., 1927-1994,
1
Hill, Robert Thomas, 1858-1941,
1
Shattuck, George Burbank, 1869-1934,
1
Smith, Charles Culberson, 1938-
1
Smithsonian Institution. Press,
1
Stenzel, H. B. 1899-1980,
1
University of Texas. Bureau of Economic Geology
1