TY  - RPRT
TI  - Geology, tephrochronology, radiometric ages, and cross sections of the Mark West Springs 7.5' quadrangle, Sonoma and Napa counties, California
AU  - R. J. McLaughlin
AU  - A.M. Sarna-Wojcicki
AU  - R.J. Fleck
AU  - W.H. Wright
AU  - V.R.G. Levin
AU  - Z. C. Valin
PY  - 2004
DO  - 10.3133/sim2858
UR  - https://pubs.usgs.gov/publication/sim2858
ID  - sim2858
ER  -