Geology and Ore Deposits of the Bodie Mining District, Mono County, CaliforniaCharles Wesley Chesterman, Cliffton H. Gray, Rodger H. Chapman · First published 2018Open the Tome
Geophysical investigations in the Ione area, Amador, Sacramento, and Calaveras Counties, CaliforniaRodger H. Chapman · First published 1975Open the Tome
Geophysical study of the Clear Lake region, CaliforniaRodger H. Chapman · First published 1975Open the Tome
The California Division of Mines and Geology gravity base station networkRodger H. Chapman · First published 1966Open the Tome