TY  - RPRT
TI  - Geology of the Hamm Canyon quadrangle, Colorado
AU  - Fred W. Cater
AU  - William Lee Stokes
AU  - David A. Phoenix
PY  - 1955
DO  - 10.3133/gq69
UR  - https://pubs.usgs.gov/publication/gq69
ID  - gq69
ER  -