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Cordilleran Section - 101st Annual Meeting (April 29–May 1, 2005)

Session No. 4
Friday, 29 April 2005: 8:15 AM-12:00 PM

S5. Plutons and Their Host Rocks in the Sierra Nevada Batholith: A Forum and Discussion on Magma Emplacement, Magmatic Differentiation, and Pluton Solidification

 

Drew S. Coleman, William H. Hirt and Aaron S. Yoshinobu, Conveners
Paper #
Start Time
 
8:15 AM
Introductory Remarks
1
8:20 AM
MAGMATIC PROCESSES INSIDE AND OUTSIDE THE TANK: QUESTIONS AND LESSONS LEARNED FROM MID-CRUSTAL PLUTONS
BARNES, Calvin G., Department of Geosciences, Texas Tech Univ, Box 41053, Lubbock, TX 79409-1053 and YOSHINOBU, Aaron S., Dept. of Geosciences, Texas Tech Univ, Lubbock, TX 79409-1053, cal.barnes@ttu.edu, cal.barnes@ttu.edu
2
8:40 AM
FOSSIL MAGMA SYSTEMS IN ARC CRUST: THE GEOCHRONOLOGY, GEOCHEMISTRY, AND FIELD PETROLOGY OF THE TUOLUMNE INTRUSIVE SERIES, SIERRA NEVADA BATHOLITH
MILLER, Jonathan, BURGESS, Seth, MILLER, Robert and TERUYA, LeAnne, Department of Geology, San Jose State Univ, San Jose, CA 95192-0102, jsmiller@email.sjsu.edu, jsmiller@email.sjsu.edu
 
9:00 AM
Open Forum 1
3
9:20 AM
PLUTON EMPLACEMENT AND MAGMA CHAMBER PROCESSES – INSIGHTS FROM THE TUOLUMNE INTRUSIVE SUITE
MILLER, Robert B., Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102, MILLER, Jonathan S., Department of Geology, San Jose State Univ, San Jose, CA 95192 and PATERSON, Scott R., Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089-0740, rmiller@geosun.sjsu.edu, rmiller@geosun.sjsu.edu
4
9:40 AM
DISTINGUISHING PLUTON EMPLACEMENT MECHANISMS
BARTLEY, John M., Department of Geology and Geophysics, Univ of Utah, 135 S. 1460 E., Rm 719, Salt Lake City, UT 84112, GLAZNER, Allen, Department of Geological Sciences, Univ of North Carolina at Chapel Hill, CB# 3315, Mitchell Hall, Chapel Hill, NC 27599-3315 and COLEMAN, Drew S., Department of Geological Sciences, Univ of North Carolina, CB# 3315, Chapel Hill, NC 27599, jbartley@mines.utah.edu, jbartley@mines.utah.edu
 
10:00 AM
Open Forum 2
 
10:20 AM
Break
5
10:40 AM
MAGMATIC FABRICS IN PLUTONS: WHAT DO THEY REALLY REPRESENT?
PATERSON, Scott, Dept. of Earth Sciences, Univ of Southern California, 3651 Trousdale Ave, Los Angeles, CA 90089-0740, ZAK, Jiri, Department of Geology, Faculty of Science, Charles Univ, Czech Republic, Prague and MILLER, Robert, Department of Geology, San Jose State Univ, San Jose, CA 95192-0102, paterson@usc.edu, paterson@usc.edu
 
11:00 AM
Open Forum 3
6
11:20 AM
SOLIDIFICATION, ZONING, AND HOMOGENIZATION IN SIERRAN PLUTONS
SISSON, T.W., U.S. Geol Survey, MS-910, 345 Middlefield Road, Menlo Park, CA 94025, tsisson@usgs.gov, tsisson@usgs.gov
7
11:40 AM
SPECULATIONS ON SIERRA NEVADA BATHOLITH EVOLUTION
GLAZNER, Allen F.1, BARTLEY, John M.2 and OSKIN, Michael E.1, (1)Department of Geological Sciences, Univ of North Carolina, CB# 3315, Chapel Hill, NC 27599, (2)Department of Geology and Geophysics, Univ of Utah, 135 S. 1460 E., Rm 719, Salt Lake City, UT 84112, afg@unc.edu, afg@unc.edu
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