TY  - RPRT
TI  - 40Ar 39Ar age constraints on neogene sedimentary beds, Upper Ramparts, half-way Pillar and Canyon village sites, Porcupine river, east-central Alaska
AU  - Michael J. Kunk
AU  - H. Rieck
AU  - T. D. Fouch
AU  - L. David Carter
PY  - 1994
DO  - 10.1016/1040-6182(94)90005-1
UR  - https://pubs.usgs.gov/publication/70207648
ID  - 70207648
ER  -