@misc{indiciaea8eb1729440f, title = {Potassium-argon and fission-track ages of the Sonoma volcanics in an area north of San Pablo Bay, California}, author = {K.F. Fox and R.J. Fleck and G.H. Curtis and C.E. Meyer}, year = {1985}, doi = {10.3133/mf1753}, url = {https://pubs.usgs.gov/publication/mf1753}, note = {Source identifier: mf1753} }