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Northeastern Section - 38th Annual Meeting (March 27-29, 2003)

Session No. 14
Thursday, 27 March 2003: 1:40 PM-5:00 PM

S4. New Developments in Understanding of the Avalon Terrane from the southern Appalachians to Newfoundland II

Cosponsored by IGCP 453—Modern and Ancient Orogens

 

J. B. Murphy and Margaret D. Thompson, Conveners
Paper #
Start Time
1
1:40 PM
REGIONAL SIGNIFICANCE OF THE GOLD HILL FAULT ZONE, CAROLINA ZONE OF NORTH CAROLINA
HIBBARD, J.P.1, STANDARD, I.D.1, MILLER, B.V.2, HAMES, W.E.3 and LAVALLEE, S.B.3, (1)MEAS, NC State U, Box 8208, Raleigh, NC 27695, (2)Dept. of Geological Sciences, UNC-Chapel Hill, Chapel Hill, NC 27599, (3)Dept. of Geology, Auburn U, Auburn, AL 36830, jim_hibbard@ncsu.edu, jim_hibbard@ncsu.edu
2
2:00 PM
U-PB ZIRCON AND TITANITE AGES FROM ROCKS ASSOCIATED WITH THE GOLD HILL FAULT ZONE, CAROLINA ZONE OF NORTH CAROLINA: RELATIONSHIPS WITH OTHER PERI-GONDWANAN TERRANES
MILLER, Brent V.1, HIBBARD, James P.2, STANDARD, Issac D.3, HAMES, Willis E.4 and LAVALLEE, Sarah B.4, (1)Department of Geological Sciences, Univ of North Carolina, Chapel Hill, NC 27599, (2)Department of Marine, Earth, and Atmospheric Science, North Carolina State Univ, 1125 Jordan Hall, NCSU Box 8208, North Carolina State University, Raleigh, NC 27695-8208, (3)Department of Marine, Earth, and Atmospheric Science, North Carolina State Univ, Raleigh, NC 27695-8208, (4)Department of Geology and Geography, Auburn Univ, Auburn, AL 36830, bvmiller@email.unc.edu, bvmiller@email.unc.edu
3
2:20 PM
NEW SHRIMP U-PB AGES FOR LATE PROTEROZOIC AND PALEOZOIC IGNEOUS ROCKS IN THE AVALON AND BRONSON HILL TERRANES OF SOUTH-CENTRAL CONNECTICUT: CONFIRMATIONS AND SURPRISES
ALEINIKOFF, John N.1, WINTSCH, Robert P.2, SCOTT, Robert B.3, WALSH, Gregory J.4 and YACOB, Ezra Y.1, (1)U.S. Geol Survey, MS 963, Denver, CO 80225, (2)Geological Sciences, , Bloomington, IN 47405, Indiana University, Bloomington, IN 47405, (3)U.S. Geol Survey, MS 913, Denver, CO 80225, (4)U.S. Geol Survey, P.O. Box 628, Montpelier, VT 05601, wintsch@indiana.edu, wintsch@indiana.edu
4
2:40 PM
P-T-T CONDITIONS OF THE MASSABESIC GNEISS COMPLEX, NEW HAMPSHIRE: ALLEGHANIAN LOADING AND EXHUMATION OF A PORTION OF THE AVALON TERRANE
DORAIS, Michael J., Geology, Brigham Young Univ, Provo, UT 84602, WINTSCH, Robert P., Department of Geological Sciences, Indiana Univ, Bloomington, IN 47405 and KUNK, Michael J., United States Geol Survey, MS 963, Denver Federal Center, Denver, CO 80225, dorais@byu.edu, dorais@byu.edu
 
3:00 PM
Discussion
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