Areal geology and contact relations of the basement complex and later sediments, west end of the San Gabriel Mountains, California
The west end of the San Gabriel Mountains is a relatively small block of pre-Cretaceous metamorphic complex faulted from the main mass of the San Gabriel Mountains by the San Gabriel fault. Their core of metamorphic rocks is flanked on three sides by Tertiary sediments represented by Eocene, Pliocen...