TY  - RPRT
TI  - A compilation of ages of mineralization of metallic mineral deposits in the western conterminous Cordillera as determined through 1985
AU  - S.W. Sharpless
AU  - J. P. Albers
PY  - 1987
DO  - 10.3133/ofr87165
UR  - https://pubs.usgs.gov/publication/ofr87165
ID  - ofr87165
ER  -