TY  - RPRT
TI  - Map and table showing radiometric ages of rocks in southwestern Alaska
AU  - Nora B. Shew
AU  - Frederic H. Wilson
PY  - 1981
DO  - 10.3133/ofr81886
UR  - https://pubs.usgs.gov/publication/ofr81886
ID  - ofr81886
ER  -