TY - BOOK T1 - Potassium-argon ages for plutons in the eastern and southern Sierra Nevada batholith, California :a study of the ages of 26 plutons in the eastern and southern Sierra Nevada / DA - 1988. CY - Denver, Colo. : AU - Du Bray, E. A. AU - Dellinger, D. A. VL - 1799 CN - QE75 CN - QE75 PB - U.S. Geological Survey, PP - Denver, Colo. : PY - 1988. N1 - Shipping list no.: 88-246-P. ID - 121348 KW - Potassium-argon dating. KW - Intrusions (Geology) TI - Potassium-argon ages for plutons in the eastern and southern Sierra Nevada batholith, California :a study of the ages of 26 plutons in the eastern and southern Sierra Nevada / ER -