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Rocky Mountain (66th Annual) and Cordilleran (110th Annual) Joint Meeting (19–21 May 2014)

Session No. 19
Tuesday, 20 May 2014: 8:00 AM-5:00 PM
Ballroom B, C, D (Montana State University)

T3. Precambrian I: Archean and Paleoproterozoic Crustal Evolution of Western Laurentia (Posters)

Authors will be present from 9 to 10:30 AM and 3:30 to 5:30 PM.

 

Paper #
Booth #
1
14
DUCTILY DEFORMED PEGMATITES AND AN AMPHIBOLE-BEARING LEUCOSOME: CONSTRAINTS ON GEOLOGIC EVENTS AT PRECAMBRIAN BOUNDARIES USING STRUCTURAL MARKER UNITS, BLUE RIDGE, COLORADO
BERNDT, Tyson R., CLAYTON, Jacob K., SITEK, Brian C., WALKER, Douglas and MÖLLER, Andreas, Department of Geology, The University of Kansas, Lawrence, KS 66045, tyson.berndt78@gmail.com, tyson.berndt78@gmail.com
2
15
CONSTRAINING THE AGE OF THE ARCHEAN BASEMENT OF THE GROUSE CREEK BLOCK AND OVERLYING NEOPROTEROZOIC SEDIMENTARY DEPOSITS, NORTHWESTERN UTAH AND SOUTHERN IDAHO
ISAKSON, Vincent H., Department of Geosciences, Boise State University, Boise, ID 83725-1535, WELLS, Michael L., Department of Geoscience, University of Nevada Las Vegas, Las Vegas, NV 89154-4010 and VERVOORT, Jeff, School of the Environment, Washington State University, Pullman, WA 99164, vincentisakson@u.boisestate.edu, vincentisakson@u.boisestate.edu
3
16
NEW U-PB ZIRCON GEOCHRONOLOGY OF PRECAMBRIAN PARAGNEISSES AND LATE PHANEROZOIC ORTHOGNEISSES OF THE ANGEL LAKE – LIZZIES BASIN REGION OF THE EAST HUMBOLDT RANGE, NORTHEASTERN NEVADA: A COMPARISON WITH THE THERMAL CHRONOLOGY AT LAMOILLE CANYON IN THE ADJACENT RUBY MOUNTAINS
PREMO, Wayne R., USGS,MS 963, Denver Federal Center, Denver, CO 80225, MOSCATI, Richard J., U.S. Geological Survey, Box 25046, MS963, Denver Federal Center, Denver, CO 80225, MCGREW, Allen J., Department of Geology, The University of Dayton, 300 College Park, Dayton, OH 45469-2364 and SNOKE, Arthur W., Department of Geology and Geophysics, University of Wyoming, Dept. 3006, 1000 E. University Avenue, Laramie, WY 82071, wpremo@usgs.gov, wpremo@usgs.gov
4
17
FIRST CYCLE DEPOSITION OF QUARTZITES ON GRANITIC BASEMENT AT BLUE RIDGE, COLORADO? EVIDENCE FROM HEAVY MINERAL COMPARISON AND U-PB GEOCHRONOLOGY
CLAYTON, Jacob K., BERNDT, Tyson R., SITEK, Brian C., WALKER, J. Douglas and MÖLLER, Andreas, Department of Geology, The University of Kansas, Lawrence, KS 66045, jakeclay@ku.edu, jakeclay@ku.edu
5
18
QUARTZITES AND GRANITIC BASEMENT: EXAMINING THE DEPOSITIONAL CONTACT HYPOTHESIS AT BLUE RIDGE, CO USING MICROSTRUCTURAL EVIDENCE
SITEK, Brian C.1, BERNDT, Tyson R.2, CLAYTON, Jacob K.2, WALKER, J. Douglas2 and MÖLLER, Andreas2, (1)Department of Geology, The University of Kansas, 1475 Jayhawk Blvd., Lindley Hall, Lawrence, KS 66045, (2)Department of Geology, The University of Kansas, Lawrence, KS 66045, bsitek@ku.edu, bsitek@ku.edu
6
19
THE BASEMENT TERRANES OF NORTH CENTRAL IDAHO: FILLING IN THE GAP BETWEEN THE PRIEST RIVER AND CLEARWATER COMPLEXES
WANG, Da1, VERVOORT, Jeff2, FISHER, Christopher2, LEWIS, Reed S.3, BUDDINGTON, A.M.4 and DOUGHTY, P.T.5, (1)School of the Environment, Washington State University, Pullman, WA 99164-2812, (2)School of the Environment, Washington State University, Pullman, WA 99164, (3)Idaho Geological Survey, University of Idaho, 875 Perimeter Drive MS3014, Moscow, ID 83844-3014, (4)Science Department, Spokane Community College, N. 1810 Greene St. MS2070, Spokane, WA 99217-5399, (5)PRISEM Geoscience Consulting LLC, 823 W. 25th Ave, Spokane, WA 99203, da.wang@email.wsu.edu, da.wang@email.wsu.edu
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