Session No. 37
Sunday, 27 October 2013: 9:00 AM-6:30 PM
Hall D (Colorado Convention Center)

Precambrian Geology (Posters)

Authors will be present from 2:00 to 4:00 PM, and 5:00 to 6:30 PM.

 

Paper #
Booth #
1
111
LA-ICPMS ZIRCON U-PB GEOCHRONOLY AND CHEMISTRY: IMPLICATIONS TO THE EVOLUTION OF THE REWORKED PALEOPROTEROZOIC QUIRINO COMPLEX WITHIN THE NEOPROTEROZOIC RIBEIRA BELT, SE-BRAZIL
VALLADARES, Claudia S., Department of Regional Geology and Geotectonics, University of Rio de Janeiro State, Rio de Janeiro, 20550900, Brazil and LEE, Cin-Ty A., Dept of Earth Science, Rice Univ, MS 126, 6100 Main St, Houston, TX 77005, claudia.s.valladares@gmail.com
2
112
ALTERATION AND FRACTURE FILLING SYSTEMS IN PROTEROZOIC HIGH GRADE MIGMATITES AT SPENT NUCLEAR FUEL REPOSITORY SITE, OLKILUOTO, SW FINLAND
AALTONEN, Ismo S., Development, Posiva Oy, Olkiluoto, Eurajoki, FI-27160, Finland, FRONT, Kai A., VTT Technical Research Centre of Finland, Espoo, FI-02044, Finland, GEHÖR, Seppo A., Technical Faculty, University of Oulu, Oulu, FI-90014, Finland and SAHLSTEDT, Elina K., Department of Geosciences and Geography, University of Helsinki, Helsinki, FI-00014, Finland, ismo.aaltonen@posiva.fi
3
113
SHRIMP U–PB ZIRCON AGES (~1.87 GA) OF MASSIF-TYPE ANORTHOSITES IN THE YEONGNAM MASSIF, KOREA: IMPLICATIONS FOR PALEOPROTEROZOIC MANTLE DELAMINATION IN THE NORTH CHINA CRATON
LEE, Yuyoung1, CHO, Moonsup1, CHEONG, Wonseok1 and YI, Keewook2, (1)School of Earth and Environmental Sciences, Seoul National University, Seoul, 151-747, South Korea, (2)Korea Basic Science Institute, Ochang, Chungbuk, 363-883, South Korea, yuyoung2@snu.ac.kr
4
114
THE DAKOTAN TECTONIC ZONE RECORDS FINAL SUTURING OF WYOMING AND SUPERIOR PROVINCES AT 1750–1715 MA; NORTHEASTERN BLACK HILLS, SD
ALLARD, Stephen T., Department of Geoscience, Winona State University, P.O. Box 5838, Winona, MN 55987, sallard@winona.edu
5
115
DIVERSE, WIDESPREAD STATIC PORPHYROBLASTS: THE LAST GASP OF PROTEROZOIC METAMORPHISM IN THE BLACK HILLS, SOUTH DAKOTA?
RATAJESKI, Kent1, GREENBERG, Jeffrey K.2, ALLARD, Stephen T.3, SCHWANDT, Craig S.4, TULIMIERO, Chris J.2 and GATES, Christopher H.2, (1)Department of Earth and Environmental Sciences, University of Kentucky, Slone Research Building, Lexington, KY 40515, (2)Department of Geology and Environmental Science, Wheaton College, 501 College Ave, Wheaton, IL 60187, (3)Department of Geoscience, Winona State University, P.O. Box 5838, Winona, MN 55987, (4)McCrone Associates, Inc, 850 Pasquinelli Drive, Westmont, IL 60559, kent.ratajeski@uky.edu
6
116
AGES AND PB-SR-ND ISOTOPES OF SILICATE ROCKS AT MOUNTAIN PASS, SOUTHERN CALIFORNIA
PREMO, Wayne R., US Geological Survey, MS 963, Denver Federal Center, Denver, CO 80225, DEWITT, Ed H., Central Mineral Resources Team, US Geological Survey, MS 973, Denver Federal Center, Lakewood, CO 80225, MOSCATI, Richard J., U.S. Geological Survey, Box 25046, MS963, Denver Federal Center, Denver, CO 80225, COSCA, Michael A., USGS, Box 25046, Denver, CO 80225-0046, STOESER, Douglas, Central Mineral and Environmental Resources Science Center, USGS, Mail Stop 973 Box 25046 DFC, Denver, CO 80225 and PREMO, Virginia L., Dept. of Chemistry, Colorado School of Mines, Golden, CO 80401, wpremo@usgs.gov
7
117
STRUCTURAL STUDY OF THE EASTERN SEGMENT OF THE SVECONORWEGIAN OROGEN IN THE HALLAND PROVINCE, SW SWEDEN
PINAN-LLAMAS, Aranzazu1, MÖLLER, Charlotte2, JOHANSSON, Leif2 and HANSEN, Edward C.3, (1)Department of Geosciences, Indiana University-Purdue University Fort Wayne, 2101 E. Coliseum Blvd, Fort Wayne, IN 46805-1499, (2)Geology Department, Lund University, Lund, S-223 62, Sweden, (3)Geological and Environmental Sciences Department, Hope College, 35 E. 12th Street, Holland, MI 49423, pinana@ipfw.edu
8
118
USING PALEOMAGNETISM TO DETERMINE PALEOGEOGRAPHIC HISTORY AND TECTONIC RELATIONS OF THE SINCLAIR TERRANE, NAMIBIA
PANZIK, Joseph E., Department of Geology and Geophysics, Yale University, New Haven, CT 06511, KASBOHM, Jennifer J., Geology and Geophysics, Yale University, New Haven, CT 06511, EVANS, David A.D., Department of Geology and Geophysics, Yale University, New Haven, CT 06520, HANSON, Richard E., School of Geology, Energy and the Environment, Texas Christian University, Fort Worth, TX 76129 and GOSE, Wulf A., Department of Geological Sciences, Jackson School for Geosciences, University of Texas, Austin, TX 78712, jepanzik@gmail.com
9
119
GEOCHRONOLOGY OF QUARTZO-FELDSPATHIC AND AMPHIBOLITIC MIGMATITE GNEISSES IN THE EASTERN SEGMENT OF THE SVECONORWEGIAN OROGEN, SOUTHWEST SWEDEN
JOHANSSON, Leif1, ANDERSSON, Jenny2, MÖLLER, Charlotte1, PINAN LLAMAS, Aranzazu3 and HANSEN, Edward C.4, (1)Geology Department, Lund University, Lund, S-223 62, Sweden, (2)Geological Survey of Sweden, Box 670, Uppsala, SE-751 28, Sweden, (3)Department of Geosciences, Indiana University-Purdue University Fort Wayne, 2101 E. Coliseum Blvd, Fort Wayne, IN 46805-1499, (4)Geological and Environmental Sciences Department, Hope College, 35 E. 12th Street, Holland, MI 49423, hansen@hope.edu
10
120
GEOLOGIC MAP AND CROSS SECTIONS OF THE SOUTHEAST QUARTER OF THE WITHERBEE QUADRANGLE; DEFINING THE PRECAMBRIAN GEOLOGY OF WITHERBEE AREA, NORTHEAST ADIRONDACK MOUNTAINS, NEW YORK
HENDERSON, Nevin M., Earth Sciences, SUNY College at Oneonta, 108 Ravine Parkway, Oneonta, NY 13820, MULLER, Peter, Muller Geological Consulting, LLC, 636 Burnham Rd, Philadelphia, PA 19119 and BRUNSTAD, Keith A., Earth Sciences, SUNY College at Oneonta, Oneonta, NY 13820, hendnm44@suny.oneonta.edu
11
121
U-PB ID-TIMS DATING OF GRANITOID INTRUSIONS FROM THE AMBATOLAONA UNIT, CENTRAL MADAGASCAR: SIGNIFICANCE AND TECTONIC IMPLICATIONS
RAHARIMAHEFA, Tsilavo, Department of Geology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada, raharimt@uregina.ca
12
122
REDOX STRUCTURE OF MESOPROTEROZOIC SHALE DERIVED FROM SULFIDE MINERALS AND MINERAL TEXTURE
PEWITT, Michelle L.1, KAH, Linda C.1 and GILLEAUDEAU, Geoffrey J.2, (1)Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996, (2)Department of Geosciences and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, Copenhagen, 1350, Denmark, mpewitt@utk.edu
13
123
NEW INSIGHT INTO DEPOSITION OF THE NEOPROTEROZOIC RAPITAN IRON FORMATION
BELLEFROID, Eric, Earth and Planetary Sciences, McGill University, 3450, University street, Montreal, QC H3A 2A7, Canada, COX, Grant, Earth and Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A 0E8, Canada, HALVERSON, Galen P., Earth and Planetary Sciences, McGill University, 3450 University St, Montreal, QC H3A0E8, Canada and MINARIK, William G., Department of Earth and Planetary Sciences, McGill Univ, 3450 University Street, Montreal, QC H3A2A7, Canada, eric.bellefroid@mail.mcgill.ca
14
124
DISCOVERY OF MARINOAN-LIKE CAP CARBONATE IN THE AKSU-WUSHI AREA, NW CHINA: IMPLICATIONS FOR TARIM’S RECONSTRUCTION IN THE NEOPROTEROZOIC
WEN, Bin1, EVANS, David A.D.2 and LI, Yongxiang1, (1)State Key Laboratory for Mineral Deposits Research, School of Earth Sciences and Engineering, Nanjing University, Nanjing, 210046, China, (2)Department of Geology and Geophysics, Yale University, New Haven CT 06520-8109, USA, benwen2013@gmail.com
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