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Northeastern Section - 36th Annual Meeting (March 12-14, 2001)

Session No. 30
Tuesday, 13 March 2001: 1:30 PM-5:30 PM

S1. Caledonian Magmatism II: Cross-Atlantic Connections

 

A. K. Sinha, O. Nordgulen, C. G. Barnes and John Patrick Hogan, Conveners
Paper #
Start Time
1
1:30 PM
GEOCHEMISTRY OF THE TACONIAN VOLCANIC ARC, BRONSON HILL ANTICLINORIUM, WESTERN NEW ENGLAND: TIMING OF MAGMATISM AND COLLISION
HOLLOCHER, Kurt, Geology Department, Union College, Nott St, Schenectady, NY 12308 and ROBINSON, Peter, Geological Survey of Norway, Trondheim, N7491, Norway, hollochk@union.edu, hollochk@union.edu
2
1:50 PM
MULTIPLE SOURCES AND MULTIPLE PROCESSES: UNRAVELING ACADIAN MAGMATISM
TOMASCAK, Paul B.1, BROWN, Michael2, BECKER, Harry1, SOLAR, Gary S.3 and TIAN, Jinmei2, (1)Geochemistry Laboratory, Univ of Maryland, Department of Geology, College Park, MD 20742-4211, (2)Laboratory for Crustal Petrology, Univ of Maryland, Department of Geology, College Park, MD 20742-4211, (3)Department of Earth Sciences, SUNY College at Buffalo, Buffalo, NY 14222, tomascak@geology.umd.edu, tomascak@geology.umd.edu
3
2:10 PM
CUMULATE STRUCTURES WITHIN THE MT.WALDO PLUTON, MAINE
LUX, Daniel1, GOOD, Mary1 and GIBSON, David2, (1)Geological Sciences, Univ of Maine, 5790 Bryand Glb. Sci. Ctr, Rm 111, Orono, ME 04469-5790, (2)Univ Maine - Farmington, 173 High St, Farmington, ME 04938-6821, dlux@maine.edu, dlux@maine.edu
4
2:30 PM
GEOCHEMISTRY OF ENCLAVES AND SCHLIEREN FROM THE MT. WALDO PLUTON, MAINE;IMPLICATIONS FOR MAGMA CHAMBER PROCESSES
GIBSON, David, Department of Natural Sciences - Geology, Univ Maine - Farmington, 173 High St, Farmington, ME 04938-6821, LUX, Daniel R., Department of Geological Sciences, Univ of Maine, Bryant Global Sciences Building, Orono, ME 04469 and HOGAN, John P., Geology & Geophysics, Univ of Missouri-Rolla, 125 McNutt Hall, 1870 Miner Circle, Rolla, MO 65409-0410, dgibson@maine.edu, dgibson@maine.edu
5
2:50 PM
GEOCHEMICAL AND AGE MAPPING OF MONAZITE FROM THE LUCERNE GRANITE, MAINE
HOGAN, John P.1, SEAMAN, Shelia2 and WILLIAMS, Michael2, (1)Geology & Geophysics, Univ of Missouri-Rolla, 125 McNutt Hall, 1870 Miner Circle, Rolla, MO 65409-0410, (2)Department of Geosciences, Univ of Massachusetts, Amherst, MA 01002, jhogan@umr.edu, jhogan@umr.edu
6
3:10 PM
COLLISION TECTONICS-CORRELATION BETWEEN NATURE AND DURATION OF MAGMATISM AND PRE-COLLISION GEOMETRY OF CONTINENTAL MARGINS OF THE APPALACHIAN OROGEN
SINHA, A. K., WILSON, John and JERDEN, James, Geological Sciences, Virginia Polytechnic Institute and State Univ, 4044 Derring Hall, Blacksburg, VA 24061, pitlab@vt.edu, pitlab@vt.edu
 
3:40 PM
Discussion
 
4:10 PM
Concluding Remarks
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