TY  - RPRT
TI  - Geology of Precambrian rocks and isotope geochemistry of shear zones in the Big Narrows area, northern Front Range, Colorado
AU  - Jeffrey T. Abbott
PY  - 1970
DO  - 10.3133/ofr701
UR  - https://pubs.usgs.gov/publication/ofr701
ID  - ofr701
ER  -