TY  - RPRT
TI  - Comprehensive bibliographies on mineralized and unmineralized layer mafic intrusions in the United States
AU  - Gerald K. Czamanske
AU  - Pauline C. Bennett
AU  - Michael L. Zientek
AU  - Paul W. Weiblen
AU  - George A. Havach
AU  - Michael P. Foose
PY  - 1986
DO  - 10.3133/ofr86589a
UR  - https://pubs.usgs.gov/publication/ofr86589A
ID  - ofr86589A
ER  -