TY  - RPRT
TI  - Rocky Mountains
AU  - Richard F. Madole
AU  - W.C. Bradley
AU  - D.S. Loewenherz
AU  - D.F. Ritter
AU  - N.W. Rutter
AU  - C.E. Thorn
PY  - 1987
DO  - 10.1130/dnag-cent-v2.211
UR  - https://pubs.usgs.gov/publication/70207970
ID  - 70207970
ER  -