TY  - RPRT
TI  - Provenance of the Tullock Member of the Fort Union Formation, Powder River Basin, Wyoming and Montana: evidence for early Paleocene Laramide uplift
AU  - P. L. Hansley
AU  - J. L. Brown
PY  - 1993
UR  - https://pubs.usgs.gov/publication/70018319
ID  - 70018319
ER  -