TY  - RPRT
TI  - Map showing potassium-argon ages from the Mount Katmai and adjacent parts of the Naknek and Afognak Quadrangles, Alaska Peninsula, Alaska
AU  - Nora B. Shew
AU  - M. A. Lanphere
PY  - 1992
DO  - 10.3133/mf2021e
UR  - https://pubs.usgs.gov/publication/mf2021E
ID  - mf2021E
ER  -