B-24 Some Anticlines of Western Colorado

B-20 Preliminary Notes on the Revision of the Geological Map of Eastern Colorado

B-23 Some Anticlines of Routt County, Colorado

B-12 Common Minerals and Rocks: Their Occurrence and Uses (1917)

B-07 Bibliography of Colorado Geology and Mining

B-06 Common Minerals and Rocks: Their Occurrence and Uses (1913)