TY  - RPRT
TI  - Geologic map of the Sable Quadrangle, Adams and Denver Counties, Colorado
AU  - R. M. Lindvall
PY  - 1980
DO  - 10.3133/mf1180
UR  - https://pubs.usgs.gov/publication/mf1180
ID  - mf1180
ER  -