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Northeastern Section - 49th Annual Meeting (23–25 March)

Session No. 49
Monday, 24 March 2014: 3:45 PM-5:35 PM
Commonwealth Salons 1-2 (Lancaster Marriott at Penn Square)

T3. Implementing Recent Innovations in Thermobarometry to Constrain Igneous and Metamorphic Evolution

 

Kyle T. Ashley, Victor E. Guevara and Donald W. Stahr III, Advocates
Paper #
Start Time
 
3:45 PM
Introductory Remarks
1
3:50 PM
INTEGRATING STRUCTURAL ANALYSIS, MONAZITE GEOCHRONOLOGY, AND FORWARD PETROLOGIC MODELING WITHIN THE ATHABASCA GRANULITE TERRANE (SNOWBIRD TECTONIC ZONE): IMPLICATIONS FOR UNDERSTANDING THE LONGEVITY OF P-T LOOPS WITHIN A LOWER CRUSTAL HOT ZONE
REGAN, Sean P., Department of Geosciences, University of Massachusetts, Amherst, 611 N Pleasant St, Amherst, MA 01003, WILLIAMS, M.L., Department of Geosciences, University of Massachusetts, Amherst, 611 N Pleasant ST, Amherst, MA 01003, MAHAN, K.H., Geological Sciences, University of Colorado, 2200 Colorado Ave, Boulder, CO 80309, WEBBER, Jeffrey R., Department of Geosciences, University of Massachusetts, Amherst, 611 North Pleasant Street, Amherst, MA 01003-9297, ORLANDINI, Omero F., Geological Sciences, University of Colorado, Boulder, University of Colorado Boulder Geological Sciences UCB 399 2200 Colorado Ave, Boulder, CO 80309-0399 and JERCINOVIC, Michael J., Department of Geosciences, Univ of Massachusetts, Amherst, MA 01003, sregan@geo.umass.edu, sregan@geo.umass.edu
2
4:10 PM
USING ACCESSORY MINERAL COMPOSITION AND PHASE EQUILIBRIUM MODELING TO CONSTRAIN THE TIMING AND CONDITIONS OF HIGH-PRESSURE METAMORPHISM
MARSH, Jeffrey, School of Earth and Environmental Sciences, Queens College, 65-30 Kissena Blvd, Queens, NY 11367, jhmarsh00@gmail.com, jhmarsh00@gmail.com
3
4:30 PM
INCLUSION THERMOBAROMETRY: BEYOND QUARTZ
ASHLEY, Kyle T.1, CADDICK, Mark J.2, STEELE-MACINNIS, Matthew J.1 and BODNAR, Robert J.3, (1)Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, (2)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (3)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, ktashley@vt.edu, ktashley@vt.edu
4
4:50 PM
SILURIAN STRATIGRAPHY OF WESTERN CONNECTICUT CONFIRMED BY U-PB SHRIMP ANALYSIS OF DETRITAL ZIRCONS IN THE STRAITS SCHIST
WINTSCH, R.P.1, YI, Keewook2, LEE, T.H.3 and KIM, S.J.2, (1)Department of Geological Sciences, Indiana University, 1001 E. 10th Street, Bloomington, IN 47405, (2)Korea Basic Science Institute, Ochang, Chungbuk, 363-883, South Korea, (3)Geochronology Group, Korea Basic Science Institute, 804-1 YangCheong, Ochang, Cheongwon, Chungbuk, 363-883, South Korea, wintsch@indiana.edu, wintsch@indiana.edu
5
5:10 PM
AN EARLY TRIASSIC DUCTILE SHEAR ZONE NEAR CLAREMONT, NH: EVIDENCE FROM 40AR/39AR DATING OF WHITE MICA
MCALEER, Ryan J., Indiana University, United States Geological Survey, 926A National Center, Reston, VA 20192, KUNK, Michael J., US Geological Survey, MS 926A, National Center, Reston, VA 20192, VALLEY, Peter M., Weatherford Laboratories, 5200 North Sam Houston Pkwy West, Suite 500, Houston, TX 77086, WALSH, Gregory J., Research Geologist, BISH, David L., Department of Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405 and WINTSCH, Robert P., Department of Geological Sciences, Indiana University, 1001 E. 10th Street, Bloomington, IN 47405, rmcaleer@usgs.gov, rmcaleer@usgs.gov
 
5:30 PM
Concluding Remarks
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