TY  - RPRT
TI  - Some geochemical features of the Blackbird and Jackass zones of the Yellowjacket Formation (middle Proterozoic) in east-central Idaho
AU  - Jon J. Connor
PY  - 1991
DO  - 10.3133/ofr91259a
UR  - https://pubs.usgs.gov/publication/ofr91259A
ID  - ofr91259A
ER  -