Sediment Provenance and Dispersal of Neogene–Quaternary Strata of the Southeastern San Joaquin Basin and Its Transition Into the GEOSPHERE; V
Research Paper THEMED ISSUE: Origin and Evolution of the Sierra Nevada and Walker Lane GEOSPHERE Sediment provenance and dispersal of Neogene–Quaternary strata of the southeastern San Joaquin Basin and its transition into the GEOSPHERE; v. 12, no. 6 southern Sierra Nevada, California doi:10.1130/GES01359.1 Jason Saleeby1, Zorka Saleeby1, Jason Robbins2, and Jan Gillespie3 13 figures; 2 tables; 2 supplemental files 1Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, USA 2Chevron North America Exploration and Production, McKittrick, California 93251, USA 3Department of Geological Sciences, California State University, Bakersfield, California 93311, USA CORRESPONDENCE: jason@ gps .caltech .edu CITATION: Saleeby, J., Saleeby, Z., Robbins, J., and ABSTRACT INTRODUCTION Gillespie, J., 2016, Sediment provenance and dis- persal of Neogene–Quaternary strata of the south- eastern San Joaquin Basin and its transition into We have studied detrital-zircon U-Pb age spectra and conglomerate clast The Sierra Nevada and Great Valley of California are structurally coupled the southern Sierra Nevada, California: Geosphere, populations from Neogene–Quaternary siliciclastic and volcaniclastic strata and move semi-independently within the San Andreas–Walker Lane dextral v. 12, no. 6, p. 1744–1773, doi:10.1130/GES01359.1. of the southeastern San Joaquin Basin, as well as a fault-controlled Neo- transform system as a microplate (Argus and Gordon, 1991; Unruh et al., 2003). gene basin that formed across the southernmost Sierra Nevada; we call this Regional relief generation and erosion of the Sierra Nevada are linked to sub- Received 9 May 2016 Accepted 31 August 2016 basin the Walker graben.
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