TY  - RPRT
TI  - Geologic Age Log, Shell Oil Company, No. 1 NPRR, Dawson Co., Montana
AU  - Reuben James Paleontological Data by Ross
AU  - Robert Paul et al. General Title by Kunkel
AU  - Constance L. Nieschmidt
AU  - Reuben James Ross
PY  - 1953
DO  - 10.3133/ofr53147
UR  - https://pubs.usgs.gov/publication/ofr53147
ID  - ofr53147
ER  -