Rocky Mountain Section - 59th Annual Meeting (7–9 May 2007)

Session No. 15
Tuesday, 8 May 2007: 8:00 AM-12:00 PM

Igneous Petrology, Volcanology, and Precambrian Geology (Posters)

Authors will be present from 9 to 11 AM.

 

Paper #
Booth #
1
1
EVIDENCE FOR DOME COLLAPSE AND COEVAL MAFIC-FELSIC VOLCANISM IN THE CENTRAL MCCULLOUGH RANGE, NEVADA
JOHNSEN, Racheal, Department of Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010 and SMITH, Eugene, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010, fear.the.pumice@gmail.com, fear.the.pumice@gmail.com
2
2
GEOLOGY AND GEOCHEMISTRY OF THE OSIRIS TRACHYTE, FISH LAKE PLATEAU, UTAH
BALL, Jessica L., Department of Geology, College of William & Mary, Wiliamsburg, VA 23187 and BAILEY, Christopher M., Department of Geology, College of William & Mary, Williamsburg, VA 23187, jlball@wm.edu, jlball@wm.edu
3
3
INTERRELATION OF CONTINENTAL RIFT FORMATION AND VOLCANISM IN THE BASIN AND RANGE PROVINCE
COLE, William L., Geology, Northern Arizona University, Box 4099, Flagstaff, AZ 86011-4099 and BRUMBAUGH, David S., wlc4@nau.edu, wlc4@nau.edu
4
4
SHRIMP U-PB ZIRCON AGES AND ND SIGNATURES FROM CENTRAL COLORADO FRONT RANGE MIGMATITES AND RELATED IGNEOUS ROCKS: IMPLICATIONS FOR THE TIMING AND ORIGIN OF CRUSTAL GROWTH
PREMO, Wayne R.1, KELLOGG, Karl S.2, CASTIÑEIRAS, Pedro3, BRYANT, Bruce2 and MOSCATI, Richard J.1, (1)U.S. Geological Survey, Mail Stop 963, Denver Federal Center, Denver, CO 80225, (2)U.S. Geol Survey, Mail Stop 980, Box 25046, Denver Federal Center, Denver, CO 80225, (3)Dpt. de Petrología y Geoquímica, Universidad Complutense de Madrid, c/ José Antonio Novais 2, Madrid, 28040, Spain, wpremo@usgs.gov, wpremo@usgs.gov
5
5
TECTONIC IMPLICATIONS OF LATE CENOZOIC VOLCANISM IN THE EASTERN MOJAVE DESERT
JESSEY, David R.1, REYNOLDS, Robert E.2, MICHALKA, Leianna L.1 and BALTZER, Suzanne M.1, (1)Geological Sciences, California Polytechnic University - Pomona, 3801 West Temple Ave, Pomona, CA 91768, (2)LSA Associates, Inc, 1500 Iowa Avenue, Suite 200, Riverside, CA 92507, drjessey@csupomona.edu, drjessey@csupomona.edu