This view shows a nonconformity between steeply inclined layers of crystalline basement metamorphic rocks (Precambrian-age schist and gneiss) and overlying, nearly horizontal-bedded lava flows of Miocene age. This view is near river mile 55 near Indian Rapids (now submerged by Lake Mojave) (Beard and others, 2007).

The URL is: https://gotbooks.miracosta.edu/gonp/lame/html2/black119.htm Last modified: 9/22/2010