TY  - RPRT
TI  - 40Ar/39Ar age-spectrum data for whole rock basalts, and plagioclase and biotite from tephra; a traverse down the Porcupine River, east-central Alaska
AU  - Michael J. Kunk
AU  - Henry Cortesini
PY  - 1992
DO  - 10.3133/ofr92701
UR  - https://pubs.usgs.gov/publication/ofr92701
ID  - ofr92701
ER  -