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

Session No. 2
Monday, 7 May 2007: 8:00 AM-10:00 AM

S8. Shallow Level Magma Emplacement and Associated Extrusive Deposits

 

David B. Hacker and Michael S. Petronis, Conveners
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:10 AM
RAPID EMPLACEMENTS OF MIOCENE IRON AXIS LACCOLITHS, SW UTAH
HACKER, David B., Department of Geology, Kent State University, 221 McGilvrey Hall, Kent, OH 44242, HOLM, Daniel, Department of Geology, Kent State Univ, Kent, OH 44242, ROWLEY, Peter D., Geologic Mapping, Inc, P.O. Box 651, New Harmony, UT 84757 and PETRONIS, Michael, Natuarl Science Department, New Mexico highlands University, Las Vegas, NM 87701, dhacker@kent.edu, dhacker@kent.edu
2
8:30 AM
ANATOMY OF THE LITTLE COTTONWOOD STOCK, WASATCH MOUNTAINS
SPARKS, Brian, Geology and Geophysics, University of Utah, 135 S 1460 E, Salt Lake City, UT 84112-0111 and BARTLEY, John M., Department of Geology and Geophysics, Univ of Utah, 115 S. 1460 E, Rm 383 FASB, Salt Lake City, UT 84112, telenaut_f64@hotmail.com, telenaut_f64@hotmail.com
3
8:50 AM
EMPLACEMENT OF THE MIOCENE IRON AXIS LACCOLITHS, SW UTAH: RESULTS FROM MAGNETIC FABRIC, PALEOMAGNETIC, AND FIELD MAPPING STUDIES
PETRONIS, Michael S.1, HACKER, David B.2, HOLM, Daniel K.2 and GEISSMAN, John W.3, (1)Natural Science Department, New Mexico Highlands University, Las Vegas, NM 87701, (2)Department of Geology, Kent State University, Kent, OH 44024, (3)Earth and Planetary Sciences, University of New Mexico, Albuqueruqe, NM 87131, mspetro@nmhu.edu, mspetro@nmhu.edu
4
9:10 AM
THE RATE PROBLEM OF EMPLACEMENT OF THE ALTA STOCK, WASATCH MOUNTAINS
BARTLEY, John, Department of Geology and Geophysics, Univ of Utah, 135 S. 1460 E., Rm 719, Salt Lake City, UT 84112, BOWMAN, John R., Department of Geology and Geophysics, University of Utah, 135 S 1460 E, Salt Lake City, UT 84112, COLEMAN, Drew S., Geological Sciences, University of North Carolina, Chapel Hill, NC 27599-3315 and DIDERICKSEN, Bradley D., Chevron North America E&P, 3646 Reward Road, D-7, McKittrick, CA 93251, jbartley@mines.utah.edu, jbartley@mines.utah.edu
5
9:30 AM
ANISOTROPY OF MAGNETIC SUSCEPTIBILITY AND PALEOMAGNETISM OF THE MID-TERTIARY GRANITE MOUNTAIN AND THREE PEAKS LACCOLITHS, IRON AXIS PROVINCE, SW UTAH
PEACOCK, Greg W.1, ARNOLD, B.J.2, PETRONIS, Michael S.3, HACKER, David B.2, HOLM, Daniel K.2 and GEISSMAN, John1, (1)Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (2)Department of Geology, Kent State University, Kent, OH 44024, (3)Natural Science Department, New Mexico Highlands University, Las Vegas, NM 87701, dholm@kent.edu, dholm@kent.edu
 
9:50 AM
Concluding Remarks
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