TY  - RPRT
TI  - Geologic map and distribution of heavy minerals in Tertiary rocks of the Gillette 30' x 60' Quadrangle, Campbell, Crook, and Weston counties, Wyoming
AU  - N.M. Denson
AU  - D. L. Macke
AU  - R.R. Schumann
PY  - 1989
DO  - 10.3133/i2023
UR  - https://pubs.usgs.gov/publication/i2023
ID  - i2023
ER  -