99 p.: illus. VIII pl. (incl. fold. map in pocket) diagrs.; 24cm.
The pleistocene geology of the Leadville quadrangle, Colorado / by Stephen R. Capps, jr.
Geological Survey U.S.; Bulletin; 386
Dissertation Note: Published also as theses (Ph. D.)--University of Chicago, 1907.
Issued also as House doc. 1546, 60th Cong., 2d sess.
Washington : Govt. Print. Off., 1909