TY  - RPRT
TI  - Composite measured section showing nonopaque heavy minerals in sedimentary rocks of middle Proterozoic to late Tertiary age in the central Rocky Mountains, southwest Wyoming and northwest Colorado
AU  - H. W. Roehler
AU  - W.A. Chisholm
AU  - G. B. Schneider
PY  - 1990
DO  - 10.3133/i2145
UR  - https://pubs.usgs.gov/publication/i2145
ID  - i2145
ER  -