TY  - RPRT
TI  - Geologic map of the Collegiate Peaks Wilderness Area and the Grizzly Peak Caldera, Sawatch Range, central Colorado
AU  - C. J. Fridrich
AU  - Ed Dewitt
AU  - Bruce Bryant
AU  - Steve Richard
AU  - R. P. Smith
PY  - 1998
DO  - 10.3133/i2565
UR  - https://pubs.usgs.gov/publication/i2565
ID  - i2565
ER  -