TY  - RPRT
TI  - Preliminary geologic map of the Hyannis Peak quadrangle, North and Middle Parks, Jackson and Grand Counties, Colorado
AU  - Douglas M. Kinney
AU  - William J. Hail
PY  - 1970
DO  - 10.3133/ofr70184
UR  - https://pubs.usgs.gov/publication/ofr70184
ID  - ofr70184
ER  -