1. Stratigraphy of the north half of the western Sierra Nevada metamorphic belt, California Author/Creator: Clark, Lorin D., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1976 Resource Type: Book Access & Availability: Loading
2. Stratigraphy of the north half of the western Sierra Nevada metamorphic belt, California : prepared in cooperation with the California Division of Mines and Geology Author/Creator: Clark, Lorin D. Publication/Creation: Washington : U.S. Govt. Print. Off, 1976 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 921-925. Access & Availability: Loading