Tertiary stratigraphy of the southeastern San Joaquin Valley, California

---__-«____---___ __________-________ _ __ ji _______ _______ ______________________________.________________________ «______________ 2 *~~____ ____ ___-_______-_________~ ~ ~ 2 Walker Formation 5 Bealville Fanglomerate 12 Vedder Sand _____________________________________ 12 Jp^vpfct Sand and Freeman Silt ______________________ _ --___ 1 fi Ilmon Basalt ____________________________________ 20 Olcese Sand ______________________________________ 20 Bena Gravel _____________________________________ 23 Fruitvale Shale of Miller and Bloom (1937) 32 "Santa Margarita" and Chanac Formations 32 Kern River Formation 34 Geochronology 34 ^fjilkgi* Fomi&tion ___---____-_____ __________ _______ 35 Olcese Sand ~ ._. . ~ 35 Round Mountain Silt 36 Summary 37 Discussion _________________________________________ 38 Basin history _____________________________________ 38 Distribution of coarse clastic material 38 References cited 40