1. Younger Precambrian geology in southern Arizona Author/Creator: Shride, A. F. 1918- (Andrew Fletcher), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1967 Resource Type: Book Access & Availability: Loading
2. Younger Precambrian geology in southern Arizona : stratigraphic lithologia, and structural features of Younger Precambrian rocks of southern Arizona as a basis for understanding their paleogeography and establishing their correlation Author/Creator: Shride, A. F. 1918- (Andrew Fletcher) Publication/Creation: Washington : [U.S. Geological Survey; for sale by the Supt. of Docs.] U.S. Govt. Print. Off, 1967 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 564-566. Access & Availability: Loading