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South-Central Section - 59th Annual Meeting - 2025

Session No. 4
Sunday, 9 March 2025: 1:30 PM-5:00 PM
Lower Level Lobby (Reynolds Performance Hall)

D2. Igneous and Metamorphic Processes — From Kimberlites to Meteorites (Posters)

GSA Geochronology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Geophysics and Geodynamics Division

Authors will be present from 3 to 5 PM.

 

Paper #
Booth #
4-1
8
SECULAR VARIATION IN KIMBERLITE FORMATION: THE VARIABLE CONNECTION WITH LLSVPS FOR KIMBERLITES FROM NORTH AMERICAN AND AFRICA
ADAM, Claudia, NECHI, Vivian and KEMPTON, Pamela, Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506
4-2
9
U-PB GEOCHRONOLOGY OF THE MAGNET COVE IGNEOUS COMPLEX, AR: NEW AGE CONSTRAINTS FROM PEROVSKITE, KIMZEYITE AND SCHORLOMITE GARNET
PRYOR, Brooke1, PELL, Dalton1 and MÖLLER, Andreas2, (1)Dept. of Geology, The University of Kansas, Lawrence, KS 66045, (2)Dept. of Geology, University of Kansas, 1414 Naismith Dr., Lawrence, KS 66045
4-3
10
FIELD MAPPING AND GEOCHEMICAL ANALYSIS OF DIAMOND-BEARING LAMPROITE AND ADJACENT SEDIMENTS FROM THE WORTHINGTON DIAMOND MINE, PIKE COUNTY, ARKANSAS
DOBRY, Catherine C.1, JACKSON, Sandra E.1, WORTHINGTON, Glenn2 and DEANGELIS, Michael1, (1)School of Physical Sciences - Geology Program, University of Arkansas at Little Rock, 2801 S. University Ave., Little Rock, AR 72204, (2)Mid-America Prospecting, P. O. Box 1063, Murfreesboro, AR 71958
4-4
11
A PETROLOGICAL, GEOCHEMICAL AND GEOPHYSICAL OVERVIEW OF CRETACEOUS-AGE KIMBERLITES AND LAMPROITES IN KANSAS
KEMPTON, Pamela, ADAM, Claudia and LUPINI, Isabella, Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506-3201
4-5
12
AGE CONSTRAINTS ON THE TIMING OF KIMBERLITE AND LAMPROITE MAGMATISM IN KANSAS BASED ON U-PB GEOCHRONOLOGY OF PEROVSKITE
LUPINI, Isabella1, KEMPTON, Pamela1, MÖLLER, Andreas2 and ADAM, Claudia1, (1)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (2)Dept. of Geology, University of Kansas, 1414 Naismith Dr., Lawrence, KS 66045
4-6
13
INTRIGUING MINERALIZATION WITHIN ARKANSAS NOVACULITE ADJACENT TO MAGNET COVE AT THE VARNEDORE PROSPECT, MALVERN, ARKANSAS
EASTER, Megan L. (Moss)1, VARNEDORE, Josh2 and DEANGELIS, Michael1, (1)School of Physical Sciences - Geology Program, University of Arkansas at Little Rock, 2801 S. University Avenue, Little Rock, AR 72204, (2)P.O. Box 22592, Hot Springs, AR 71903
4-7
14
XRD ANALYSIS OF MAGNETITE-BEARING VOLCANIC UNITS, KNIGHT RANGE, NEW MEXICO
SHULER Jr., Larry1, STEVENS, Liane1 and CAMPOS, Marykathryn2, (1)Department of Earth Sciences and Geologic Resources, Stephen F. Austin State University, Nacogdoches, TX 75962, (2)College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331
4-8
15
EXPLORATION OF THE TERNEROS CREEK RHYOLITE DOME ON THE TASCOTAL MESA FAULT, PRESIDIO COUNTY, TEXAS
MORA, James and PRICE, Jonathan D., Kimbell School of Geosciences, Midwestern State University, 3410 Taft Boulevard, Wichita Falls, TX 76308-2099
4-9
16
REVISITING THE PETROGENESIS OF A LATE OLIGOCENE VOLCANIC FIELD IN SOUTHEASTERN CALIFORNIA
RHAMY, Bryan, JAY, Major and MAYO, Dave P., Physical Sciences Department, University of Arkansas - Fort Smith, 5210 Grand Ave, Fort Smith, AR 72913
4-10
17
INTRUSIVE DACITIC TO RHYOLITIC HYDROCLASTIC BRECCIA COMPLEX EMPLACED AT SHALLOW LEVELS BENEATH THE SEAFLOOR IN A DEVONIAN SUBMARINE ISLAND-ARC SEQUENCE IN THE NORTHERN SIERRA NEVADA, CALIFORNIA
MINDRUP, Quinton, Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506 and HANSON, Richard, USGS (retired), 210 Royal Palm Avenue, Half Moon Bay, CA 94019
4-11
18
MAGMA RESIDENCE AND STORAGE CONDITIONS AT LARGE VOLUME DOMES IN THE ANDEAN CENTRAL VOLCANIC ZONE, CHILE
DANSO, Bezali Kwame and MICHELFELDER, Gary, School of Earth, Environment, and Sustainability, Missouri State University, 901 S. National Ave., Springfield, MO 65897
4-12
19
UPDATED EMPLACEMENT TIMING OF MAGMATIC UNITS IN THE WICHITA IGNEOUS PROVINCE, SOUTHWESTERN OKLAHOMA
MOSEBY, Hudson A., MARTINEZ, Lucas X., LAMAR CHOATE, Addyson E., SPENCER, Brandon M. and KNAPP, James H., Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Oklahoma State University, Stillwater, OK 74078
4-13
20
FROM SILLIMANITE PSEUDOMORPHS TO CORDIERITE-SAPPHIRINE SYMPLECTITES: MULTI-STAGE GRENVILLE METAMORPHISM PRESERVED IN PACKSADDLE SCHISTS AT ENCHANTED ROCK, LLANO UPLIFT, TEXAS
STEVENS, Liane and VIKE, Haylee, Department of Earth Sciences and Geologic Resources, Stephen F. Austin State University, Nacogdoches, TX 75962
4-14
21
RAMAN SPECTROSCOPY OF SHOCKED SILICATE FROM THE WETUMPKA IMPACT STRUCTURE: SEARCHING FOR MASKELYNITE AND COESITE
DAUGHERTY, Sean P.1, SIMS, Melissa1, JARET, Steven2, BRANDE, Scott3 and KING Jr., David T.4, (1)Department of Physics, University of Alabama at Birmingham, 902 14th Street South, Birmingham, AL 35233, (2)Department of Planetary Sciences, Kingsborough Community College, 2001 Oriental Blvd, Brooklyn, NY 11235, (3)Department of Chemistry, University of Alabama at Birmingham, 901 14th St South, Birmingham, AL 35233, (4)Geosciences, Auburn University, 2050 Beard Eaves Memorial Coliseum, Auburn, AL 36849
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