TY  - RPRT
TI  - Zircon fission-track age of 0.45 million years on ash in the type section of the Merced Formation, west-central California
AU  - C.E. Meyer
AU  - M.J. Woodward
AU  - A.M. Sarna-Wojcicki
AU  - C. W. Naeser
PY  - 1980
DO  - 10.3133/ofr801071
UR  - https://pubs.usgs.gov/publication/ofr801071
ID  - ofr801071
ER  -