TY  - RPRT
TI  - K-Ar age of lava dam in Grand Canyon
AU  - Edwin D. McKee
AU  - W. Kenneth Hamblin
AU  - P.E. Damon
PY  - 1968
DO  - 10.1130/0016-7606(1968)79[133:kaoldi]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70221429
ID  - 70221429
ER  -