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GSA Connects 2024 Meeting in Anaheim, California

Session No. 73
Sunday, 22 September 2024: 1:30 PM-5:30 PM
207B (Anaheim Convention Center)

T189. How Wide is the Transform? Magmatism and Tectonics of the North American-Pacific Plate Transform

 

David Buesch, David M. Miller and Skyler Mavor, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
73-1
1:35 PM
DETACHMENT-CONTROLLED CONTINENTAL RUPTURE AND MULTIPLE PHASES OF SEAFLOOR SPREADING IN THE PESCADERO BASIN COMPLEX, SOUTHERN GULF OF CALIFORNIA (Invited Presentation)
FLETCHER, John M.1, RAMIREZ-ZERPA, Nestor1, SPELZ, Ronald2, YARBUH, Ismael2, CLAGUE, David A.3, NEGRETE-ARANDA, Raquel1, COUSENS, Brian4, PADUAN, Jennifer B.3, NEUMANN, Florian1, CARESS, Dave W.3, ZIERENBERG, Robert5, CONTRERAS, Juan1 and GONZÁLEZ-FERNÁNDEZ, Antonio1, (1)Departamento de Geología, CICESE Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, BJ 22860, Mexico, (2)Facultad de Ciencias Marinas, Universidad Autónoma de Baja California, Ensenada, BJ 22860, Mexico, (3)Monterey Bay Aquarium Research Institute, 7700 Sandholdt Road, Moss Landing, CA 95039, (4)Isotope Geochemistry and Geochronology Research Centre, Carleton University, 1125 Colonel By Drive, Herzberg Laboratories, Ottawa, ON K1S 5B6, Canada, (5)Earth and Planetary Sciences, University of California Davis, 1105 Earth and Physical Sciences Bld., 462 Crocker Lane, Davis, CA 95616
Recorded Presentation
 
1:55 PM
Discussion
73-2
2:00 PM
A TALE OF TWO MECHANISMS: NEW U-Pb AGES, ZIRCON HF ISOTOPIC COMPOSITIONS, AND SPATIOTEMPORAL CONTEXT OF THE COAST RANGE VOLCANICS, CALIFORNIA
ANTTILA, Eliel, Department of Earth Science, University of California Santa Barbara, Santa Barbara, CA 93106
Recorded Presentation
73-3
2:15 PM
THE SLAB WINDOW, THE PLATE BOUNDARY, AND THE FAULTS: CONTROLS ON THE FORMATION AND EVOLUTION OF THE SAN ANDREAS
FURLONG, Kevin, Department of Geosciences, Pennsylvania State University, 542 Deike Building, University Park, PA 16802, MCKENZIE, Kirsty A., UNC, Chapel Hill, Department of Geological Sciences, 104 South Road, Campus Box 3315, Chapel Hill, NC 27599-3315 and HERMAN, Matthew, Department of Geological Sciences, California State University, Bakersfield, Bakersfield, CA 93311
Recorded Presentation
73-4
2:30 PM
BASIN FORMATION AND TECTONIC INVERSION WITHIN THE INNER CALIFORNIA CONTINENTAL BORDERLAND
LEGG, Mark R., Legg Geophysical, 16541 Gothard Street, Suite 107, Huntington Beach, CA 92647 and KAMERLING, Marc J., Geoscience Consultant, 3063 Foothill Rd, Santa Barbara, CA 93105
Recorded Presentation
73-5
2:45 PM
THE EARLY MIOCENE (24-19 MA) MAGMATIC BELT OF SOUTHERN CALIFORNIA AND WEST-CENTRAL ARIZONA: ORIGIN, CHARACTERISTICS, AND TECTONIC SIGNIFICANCE (Invited Presentation)
GANS, Phillip, University of California, Santa Barbara, Dept of Earth Science, Webb Hall, Santa Barbara, CA 93106
 
3:05 PM
Discussion
73-6
3:10 PM
TRANSFORM MARGIN BASALTIC MAGMATISM AND THE EASTERN CALIFORNIA SHEAR ZONE
MILLER, David, Geology, Minerals, Energy, U. S. Geological Survey, 345 Middlefield Road, MS 973, Menlo Park, CA 94025 and BUESCH, David, Geology, Minerals, Energy, & Geophysics Science Center, U.S. Geological Survey, 350 N. Akron Rd, Moffett Field, CA 94035
73-7
3:25 PM
CLUSTERING AND MIGRATION OF MONOGENETIC BASALTIC FIELDS SINCE 12 MA IN THE EASTERN CALIFORNIA SHEAR ZONE, CALIFORNIA
BUESCH, David, Geology, Minerals, Energy, & Geophysics Science Center, U.S. Geological Survey, 350 N. Akron Rd, Moffett Field, CA 94035 and MILLER, David M., Geology, Minerals, Energy, & Geophysics Science Center, U.S. Geological Survey, 350 N. Akron Rd., Moffett Field, CA 94035
 
3:40 PM
Break
73-8
3:55 PM
EFFICIENT FEEDBACK BETWEEN LATE CENOZOIC EXTENSION AND MAGMATISM IN THE DEATH VALLEY EXTENSIONAL REGION, CALIFORNIA
CHAN, Christine1, ANDREW, Joseph2, MCLEAN, Noah M.2 and MÖLLER, Andreas2, (1)Lawrence Livermore National Laboratory, Livermore, CA 94550, (2)Department of Geology, The University of Kansas, Lawrence, KS 66045
73-9
4:10 PM
USING PHYSICAL MODELS AND WELL LOGS TO DETERMINE STRESS DIRECTIONS IN ANISOTROPIC ROCKS: IMPLICATIONS FOR THE SAN ANDREAS FAULT SYSTEM IN CENTRAL CALIFORNIA
TITUS, Sarah1, TUMA, Annika1, HACKENMUELLER, Hannah1, REBER, Jacqueline2 and DAVIS, Joshua R.3, (1)Department of Geology, Carleton College, Northfield, MN 55057, (2)Department of Geological and Atmospheric Sciences, Iowa State University, Ames, IA 50011, (3)Mathematics and Statistics, Carleton College, Northfield, MN 55057
Recorded Presentation
73-10
4:25 PM
TALES FROM THE RIFT: OLIGO-MIOCENE TRANSTENSIONAL BASIN DEVELOPMENT AND MAGMATISM IN THE SOLEDAD ROJO BASIN (LOWER COLORADO RIVER CORRIDOR) DURING EARLY PACIFIC-NORTH AMERICAN PLATE INTERACTIONS
MURRAY, Bryan P., Department of Geological Sciences, California State Polytechnic University, Pomona, 3801 W. Temple Avenue, Pomona, CA 91768
Recorded Presentation
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