Major geomorphic provinces of California: (1) Great Valley of California, (2) Sierra Nevada, (3) Cascade Range, (4) Modoc Plateau, (5) Klamath Mountains, (6) Coast Ranges, (7) Transverse Ranges, (8) Peninsular Ranges (including Los Angeles Basin), (9) Colorado Desert, (10) Mojave Desert, and (11) Basin Ranges. End_of_Article - Last_Page 1717------------