TY  - RPRT
TI  - Measured section of the Pennsylvanian Hermosa Group near Hermosa, Colorado
AU  - K. J. Franczyk
PY  - 1992
DO  - 10.3133/ofr92689
UR  - https://pubs.usgs.gov/publication/ofr92689
ID  - ofr92689
ER  -