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South-Central Section - 39th Annual Meeting (April 1–2, 2005)

Session No. 11
Saturday, 2 April 2005: 8:20 AM-12:10 PM

T1. Proterozoic Growth and Evolution of Southern Laurentia

 

Calvin G. Barnes and Melanie A. Barnes, Advocates
Paper #
Start Time
 
8:20 AM
Introductory Remarks
1
8:30 AM
IS THE ARC-ACCRETION MODEL FOR THE 1780-1650 MA CRUSTAL EVOLUTION OF SOUTHERN LAURENTIA CORRECT? LET'S LOOK AT THE ROCKS!
BICKFORD, Marion E., Dept. Earth Sciences, Syracuse Univ, Syracuse, NY 13244 and HILL, Barbara M., Department of Earth Sciences, Syracuse Univ, 204 Heroy Geology Laboratory, Syracuse, NY 13244-1070, mebickfo@mailbox.syr.edu, mebickfo@mailbox.syr.edu
2
8:50 AM
PROTEROZOIC EVOLUTION OF GRANITIC AND MAFIC ROCKS IN THE NORTHERN BURRO MOUNTAINS, GRANT COUNTY, NEW MEXICO, USA
MCLEMORE, Virginia T., New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, 801 Leroy Pl, Socorro, NM 87801, RÄMÖ, O. Tapani, Geology Dept, Univ. of Helsinki, P.O. Box 64, Helsinki, FIN-00014, Finland and HEIZLER, Matthew T., New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801, ginger@gis.nmt.edu, ginger@gis.nmt.edu
3
9:10 AM
A GEOPHYSICAL OVERVIEW OF THE TRANSITION FROM THE ROCKY MOUNTAINS TO THE GREAT PLAINS: IMPLICATIONS FOR THE LINK BETWEEN PRECAMBRIAN STRUCTURE AND THE MODERN CRATON
MILLER, Kate C., Department of Geological Sciences, Univ of Texas, El Paso, TX 79968, miller@geo.utep.edu, miller@geo.utep.edu
4
9:30 AM
INTERPRETED STRATIGRAPHY OF THE CARRIZO MOUNTAIN GROUP, TRANS-PECOS TEXAS: IMPLICATIONS FOR THE MESOPROTEROZOIC EVOLUTION OF THE SOUTHERN LAURENTIAN MARGIN
GRIMES, Stephen W., Department of Earth Sciences, Memorial Univ of Newfoundland, St. John's, NF A1B-3X5, sgrimes@sparky2.esd.mun.ca, sgrimes@sparky2.esd.mun.ca
 
9:50 AM
Break
5
10:30 AM
COLLISIONAL MODEL FOR A GRENVILLE-AGED OROGENIC BELT: LLANO UPLIFT, CENTRAL TEXAS
MOSHER, Sharon and LEVINE, Jamie, Dept Geological Sciences, Univ of Texas at Austin, Austin, TX 78712, mosher@mail.utexas.edu, mosher@mail.utexas.edu
6
10:50 AM
WIDESPREAD 1.1 GA INTRAPLATE MAGMATISM IN THE LAURENTIAN, KALAHARI, AND AUSTRALIAN CRATONS DURING ASSEMBLY OF THE RODINIA SUPERCONTINENT: REVIEW AND IMPLICATIONS
HANSON, Richard E., Department of Geology, Texas Christian Univ, Box 298830, Fort Worth, TX 76129, CROWLEY, James L., Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 and BOWRING, Samuel A., Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139-4307, r.hanson@tcu.edu, r.hanson@tcu.edu
7
11:10 AM
PETROGRAPHY AND STATISTICAL DISTRIBUTION PROJECT FOR CRUSTAL XENOLITHS COLLECTED AT KILBOURNE HOLE MAAR, SOUTH-CENTRAL NEW MEXICO
OUIMETTE, Mark A., Geological and Environmental Sciences, Hardin-Simmons Univ, P.O. Box 16164, 2200 Hickory Street, Abilene, TX 79698 and KOLB, Brady, ARCADIS USA, 1004 North Big Spring Street, Suite 300, Midland, TX 79701, ouimette@hsutx.edu, ouimette@hsutx.edu
8
11:30 AM
PETROLOGIC AND RHEOLOGIC CONTRASTS IN PROTEROZOIC-AGED LITHOSPHERIC MANTLE: KILBOURNE HOLE, NEW MEXICO
ANTHONY, Elizabeth Y.1, ANDRONICOS, Christopher2 and REN, Minghua1, (1)Department of Geological Sciences, Univ of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968, (2)Department of Geological Sciences, The Univ of Texas at El Paso, 500 W University Ave, El Paso, TX 79968, eanthony@geo.utep.edu, eanthony@geo.utep.edu
9
11:50 AM
UNDERSTANDING MAGMA EMPLACEMENT USING MAGMA DRIVING PRESSURE
GILBERT, M. Charles, School of Geology & Geophysics, Univ of Oklahoma, 810 Sarkeys Energy Center, 100 East Boyd Street, Norman, OK 73019-1009, mcgilbert@ou.edu, mcgilbert@ou.edu
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