GSA Connects 2024 Meeting in Anaheim, California

Session No. 21
Sunday, 22 September 2024: 8:00 AM-12:00 PM
304A (Anaheim Convention Center)

T160. North American Cordilleran Margin Tectonic Framework: Paleozoic and Precambrian

 

Elizabeth Balgord, Arturo Barron and Karissa Vermillion, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
RECONSTRUCTION OF THE NEOPROTEROZOIC PLACERITA FORMATION OF SAN GABRIEL MOUNTAINS, CALIFORNIA IN CONTEXT OF RODINIA RIFT MODELS
NOURSE, Jonathan, Geological Sciences, California State Polytechnic University, Pomona, 3801 W Temple Ave, Pomona, CA 91768, VERMILLION, Karissa, Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX 77204 and ZYLSTRA, Scott, Southern Nevada Water Authority, 1350 Burkholder Blvd., Henderson, NV 89015
8:20 AM
EVIDENCE OF LATEST ARCHEAN TO HADEAN CRUSTAL MATERIAL IN THE NORTHERN WYOMING PROVINCE AND THE DEEP-TIME TECTONOTHERMAL HISTORY OF THE BRIDGER RANGE, MONTANA
KENNEDY, Rebekah1, ORME, Devon1, LAGESON, David R.1, LASKOWSKI, Andrew1, MORROW, Zach1, MOSS, Konrad1 and MURRAY, Kendra2, (1)Department of Earth Sciences, Montana State University, P.O. Box 173480, Bozeman, MT 59717, (2)Department of Geosciences, Idaho State University, Pocatello, ID 83209
8:35 AM
PALEOPROTEROZOIC DETRITAL ZIRCON PATTERNS DURING CRUST GENERATION WITHIN THE NORTHERN COLORADO POUDRE BASIN AND ACROSS COLORADO: MORE SIMILARITIES THAN DIFFERENCES
BAIRD, Graham, MACMILLAN, Keaton, CAMPUZANO, Narassa, KOTOWSKI, Daniel, MUELLER, Ethan, MILLER, Shandon and MULLER, Simone, Earth & Atmospheric Sciences, University of Northern Colorado, Campus Box 100, 501 20th St., Greeley, CO 80639
8:50 AM
OXYGEN ISOTOPES CONSTRAIN THE ORIGIN OF PROTEROZOIC CRUSTAL PROVINCES IN THE SOUTHWESTERN USA
HILLENBRAND, Ian, Geosciences and Environmental Change Science Center, U.S. Geological Survey, PO Box 25046 MS 980, Denver, CO 80225, GILMER, Amy K., U.S. Geological Survey, Geosciences and Environmental Change Science Center, Denver, CO 80225, BINDEMAN, Ilya, Earth Sciences, University of Oregon, Eugene, OR 97403, WILLIAMS, Michael, Department of Earth, Geographic, and Climate Sciences, University of Massachusetts Amherst, 627 N Pleasant St, Amherst, MA 01003, KARLSTROM, Karl, Department of Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040, 1 University of New Mexico, Albuquerque, NM 87131 and MILLER, David, Geology, Minerals, Energy, & Geophysics Science Center, U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025
9:05 AM
MAFIC METAVOLCANIC ROCKS FROM THE PRECAMBRIAN OF THE GRAND CANYON: EVIDENCE FOR MULTIPLE EVENTS OF MAGMATISM
CRUZ, Danilo1, FOSTER, David1 and KARLSTROM, Karl2, (1)Department of Geological Sciences, University of Florida, Gainesville, FL 32611, (2)Department of Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040, 1 University of New Mexico, Albuquerque, NM 87131
9:20 AM
A REFINED U-Pb AND Sm-Nd FRAMEWORK FOR PALEOPROTEROZOIC ORTHOGNEISSES IN THE SAN GABRIEL MOUNTAINS AT THE RIFTED MARGIN OF LAURENTIA
VERMILLION, Karissa1, NOURSE, Jonathan A.2, LAPEN, Thomas J.1, WOO, Kelli2 and COPELAND, Peter1, (1)Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX 77204, (2)Geological Sciences Department, California State Polytechnic University Pomona, Pomona, CA 91768
9:35 AM
THE NEOPROTEROZOIC RIFTING OF WESTERN LAURENTIA: A SINGLE EVENT OR TWO RIFTING PROCESSES?
BARRON, Arturo1, BALGORD, Elizabeth2, YONKEE, Adolph2, SANCHEZ, Erendira1, PAZ-MORENO, Francisco A.3, HOLM-DENOMA, Christopher4, ANDERSON, Zach5 and HAGADORN, James6, (1)Geology Department, Universidad de Sonora, Blvd Luis Encinas y Rosales, Hermosillo, SO 83000, Mexico, (2)Department of Earth and Environmental Sciences, Weber State University, 1415 Edvalson St - DEPT 2507, Ogden, UT 84408-2507, (3)Departamento de Geología, Universidad de Sonora, Blvd. Luis Encinas y Rosales, Hermosillo, SO 83000, Mexico, (4)U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver Federal Center, Denver, CO 80225, (5)Utah Geological Survey, 1594 West North Temple, Suite 3110, Salt Lake City, UT 84116, (6)Dept. of Earth Sciences, Denver Museum of Nature & Science, 2001 N Colorado Blvd, Denver, 80205-5732
9:50 AM
PETROGENESIS OF THE EDIACARAN BROWNS HOLE FORMATION OF NORTHERN UTAH
SANCHEZ, Erendira1, BARRON, Arturo1, BALGORD, Elizabeth2, YONKEE, Adolph2 and HAGADORN, James3, (1)Geology Department, Universidad de Sonora, Blvd Luis Encinas y Rosales, Hermosillo, SO 83000, Mexico, (2)Department of Earth and Environmental Sciences, Weber State University, 1415 Edvalson St - DEPT 2507, Ogden, UT 84408-2507, (3)Dept. of Earth Sciences, Denver Museum of Nature & Science, 2001 N Colorado Blvd, Denver, 80205-5732
10:05 AM
OVERVIEW OF PROTEROZOIC-PALEOZOIC TECTONIC EVOLUTION OF MEXICO (Invited Presentation)
CENTENO-GARCIA, Elena, Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Coyoacán, Mexico City 04510, MEXICO
10:25 AM
CAMBRIAN DETRITAL ZIRCONS OF SOUTHWEST LAURENTIA: REFINING EARLY CAMBRIAN STRATIGRAPHIC RELATIONSHIPS, PALAEOGEOGRAPHY, AND MAGMATISM
MUHLBAUER, Jason G., PhD, MOHR, Michael T., FARRELL, Thomas P. and SCHMITZ, Mark, Department of Geosciences, Boise State University, Boise, ID 83725
Handouts
  • GSA_Anaheim_FINAL_27sep24.pdf (9.8 MB)
  • 10:55 AM
    INFLUENCE OF NEOPROTEROZOIC TO PALEOZOIC STRATIGRAPHIC ARCHITECTURE ON TECTONIC EVOLUTION OF THE SEVIER AND LARAMIDE BELTS
    YONKEE, Adolph1, BALGORD, Elizabeth1, WEIL, Arlo2 and WELLS, Michael3, (1)Department of Earth and Environmental Sciences, Weber State University, 1415 Edvalson St - DEPT 2507, Ogden, UT 84408-2507, (2)Department of Geology, Bryn Mawr College, Bryn Mawr, PA 19010, (3)Department of Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154-4010
    11:15 AM
    THE WESTERN LAURENTIAN CONTINENTAL MARGIN IN THE CANADIAN CORDILLERA (Invited Presentation)
    COBBETT, Rose, Department of Earth Sciences, Memorial University of Newfoundland, 9 Arctic Avenue, St. John's, NF A1B 3X5, Canada; Yukon Geological Survey, 91807 Alaska Hwy, Whitehorse, YT Y1A 2C6, Canada, COLPRON, Maurice, Yukon Geological Survey, 91807 Alaska Hwy, Whitehorse, YT Y1A 2C6, Canada, BERANEK, Luke, Department of Earth Sciences, Memorial University of Newfoundland, 9 Arctic Ave, St. John's, NF A1B 3X5, Canada and PIERCEY, Stephen J., Department of Earth Sciences, Memorial University of Newfoundland, 9 Arctic Avenue, St. John's, NF A1B 3X5, Canada
    See more of: Technical Sessions