Author
Colorado Geological Survey
6
Cooperative Geological Mapping Program (U.S.)
6
Geological Survey (U.S.)
2
Condon, Steven M.
1
Elliott, Henry Wood, 1846-1930
1
George, Russell D., 1866-
1
Grand Junction Geological Society
1
Hayden, F. V. 1829-1887
1
Keller, John W. 1964-
1
Kirkham, Robert M.
1
Martin, Dawn
1
McKinney, Kevin C.
1
Morgan, Matthew L.
1
Stork, Allen
1
Temple, Jay
1
Thorson, Jon P.
1
University of Colorado
1
Widmann, Beth L.
1