TY  - RPRT
TI  - Isoreflectance map of the J sandstone in the Denver Basin of Colorado
AU  - D.K. Higley
AU  - M. J. Pawlewicz
AU  - D. L. Gautier
PY  - 1985
DO  - 10.3133/ofr85384
UR  - https://pubs.usgs.gov/publication/ofr85384
ID  - ofr85384
ER  -