I have been primarily interested in unraveling the tectonic evolution of an area by studying sediments and geomorphic features. Since 1992, with the assistance of numerous undergraduate and graduate students, I have investigated the Quaternary history of the Point Reyes region, located about an hour north of San Francisco. In the San Andreas fault (SAF) valley we have used stratigraphic studies of estuarine and alluvial sediments, structural analyses and geologic mapping, data from subsurface oil and water wells, and a high-precision gravity survey to reconstruct the paleogeography of the SAF zone and to better understand the evolution of the fault system.
On the Point Reyes Peninsula, located west of the SAF, we have used marine terraces and analyses of geomorphic attributes to evaluate the role of contractional deformation and uplift in the region. We also used seismic data from the offshore zone to connect the on-land deformation with responsible faults, and to clarify the timing of Neogene deposition and deformation (see Brian Stozek's thesis below). We have also investigated the Merced Formation and its subsurface extensive in the southwestern region of San Francisco. We used lithologic logs, electric logs, well cuttings, and outcrop analyses to correlate stratigraphic units in the context of clarifying the role of the Serra (thrust) fault and the continuity of geologic units that act of subsurface aquifers and aquicludes.
Some of the research we have published is available below as PDFs.
PDF of article: Grove et al., 2010, Accelerating and spatially-varying crustal uplift and its geomorphic expression,
San Andreas Fault zone north of San Francisco, California: Tectonophysics 495, 256-268.
PDF of article: Grove and Niemi, 1999, The San Andreas fault zone near Point Reyes: late Quaternary deposition, deformation, and paleoseismology: California Division of Mines and Geology Special Publication 118, p. 100–110.
PDF of article: Sojourner and Grove, 1997, Analysis of fault and fracture data from the San Andreas fault, Toms Point, Point Reyes, California, in Girty, G., Hanson, and Cooper, J.D., eds., Geology of the western Cordillera: perspectives from undergraduate research: Society for Sedimentary Geology (SEPM) Pacific Section Book 82, p. 57-64.
PDF of article: Grove et al., 1995, , Stratigraphy and structure of the Late Pleistocene Olema Creek Formation, San Andreas fault zone north of San Francisco, California, in Sangines, E., Andersen, D., Buising, A., eds., Recent Geologic Studies in the San Francisco Bay Area: Society for Sedimentary Geology (SEPM) Pacific Section Book 76, p. 55-77.
PDF of MS Thesis (appendices available upon request): McGuire, Terry, 2009, Stratigraphic investigation of the North Westside Basin of San Francisco and Northern San Mateo County: MS thesis, San Francisco State University.
PDF of MS Thesis (to be available soon): Stozek, Brian, 2012, Geophysical evidence for Quaternary deformation within the offshore San Andreas fault system, Northern California: MS thesis, San Francisco State University.