Table Mountain Latite
Table Mountain Latite
late Miocene
Consists largely of trachyandesite to basaltic trachyandesite lavas with lesser basalts, basaltic andesites and andesites, distributed across the central Sierra, with Ar-Ar ages of 10.41 ± 0.08 Ma to 10.36 ± 0.06 Ma (Busby and others, 2018). Lowest member of the Stanislaus Group; see map unit sg for more information.