TY  - RPRT
TI  - Quaternary geology of the western United States
AU  - Don J. Easterbrook
AU  - Kenneth L. Pierce
AU  - John Gosse
AU  - Alan R. Gillespie
AU  - Ed Evenson
AU  - Ken Hamblin
PY  - 2003
UR  - https://pubs.usgs.gov/publication/70226557
ID  - 70226557
ER  -