Author
Geological Society of America
2
Geological Survey (U.S.)
2
Geological Survey of Canada
2
Instituto Geológico de México
2
Bailey, Robert G., 1939-
1
Blakey, Ronald C., 1945-
1
Boal, Clint W.,
1
Decade of North American Geology Project
1
Dykstra, Cheryl R.,
1
Geological Society of America,
1
Geological Survey (U.S.),
1
Guild, Philip White, 1915-
1
Hildebrand, R. S.
1
Lewis, Walter H., 1930-2020
1
Nature Conservancy (U.S.)
1
Ranney, Wayne,
1
Reed, John Calvin, Jr., 1930-
1
SpringerLink (Online service)
1
Stose, George Willis, 1869-1960
1
Stose, George Willis, 1869-1960,
1
Tucholke, Brian E.
1
Whalen, Joseph Bruce,
1
Wheeler, J. O.
1
Willis, Bailey, 1857-1949
1
Willis, Bailey, 1857-1949,
1
Zoback, Mary Lou C.
1