Cordilleran Section (104th Annual) and Rocky Mountain Section (60th Annual) Joint Meeting (19–21 March 2008)
Session No. 6 Wednesday, 19 March 2008
1:30 PM-5:35 PM, University of Nevada-Las Vegas: Student Union 208A

S2. The Klamath Mountains Province—500 Million Years of Crustal Accretion and Exhumation

Calvin G. Barnes, Aaron Yoshinobu, Rodney V. Metcalf and Arthur W. Snoke, Presiding
 Paper #Start Time
 1:30 PM Introductory Remarks
6-11:35 PM NON-LAURENTIAN CRATONAL PROVENANCE OF LATE ORDOVICIAN EASTERN KLAMATH BLUESCHISTS AND A LINK TO THE ALEXANDER TERRANE: GROVE, Marty, Earth and Space Sciences, UCLA, Los Angeles, CA 90095, marty@oro.ess.ucla.edu, WRIGHT, Jim, Geology, Univ of Georgia, GGS Bldg, Athens, GA 30602, GEHRELS, George, Geosciences, Univ of Arizona, Tucson, AZ 85721, and COTKIN, Spencer, St. Paul, MN 55124
6-21:55 PM 200 M.Y. RECORD OF MAGMATISM, DEFORMATION, AND ACCRETION IN THE YREKA-TRINITY COMPOSITE TERRANE: 580 MA-380 MA: LINDSLEY-GRIFFIN, Nancy, Geosciences, Univ Nebraska, Lincoln, NE 68588-0340, nlg@unl.edu and GRIFFIN, John R.
6-32:15 PM IMPLICATIONS OF NEW PALEOMAGNETIC DATA FROM THE REDDING SECTION, EASTERN KLAMATH TERRANE: SCOTT, Gary R., Berkeley Geochronology Center, 2455 Ridge Rd, Berkeley, CA 94709, gscott@bgc.org and RENNE, Paul R., Berkeley Geochronology Ctr, 2455 Ridge Road, Berkeley, CA 94709, prenne@bgc.org
6-42:35 PM PERMIAN EXHUMATION OF A LARGE COHERENT SHEET OF METABASITE AT A PACIFIC-TYPE CONVERGENT MARGIN: CENTRAL METAMORPHIC TERRANE, KLAMATH MOUNTAINS: BARROW, Wendy M., Geoscience Department, Univ of Nevada, Las Vegas, 4505 Maryland Pkwy, Box 4010, Las Vegas, NV 89154, wendyj@nevada.edu and METCALF, Rodney V., Dept. of Geoscience, Univ of Nevada - Las Vegas, Las Vegas, NV 89154-4010
6-52:55 PM OPHIOLITIC ROCKS OF THE EASTERN ELK OUTLIER OF THE WESTERN KLAMATH TERRANE, SOUTHWESTERN OREGON: GIARAMITA, Mario Joseph, Department of Physics and Geology, California State University, Stanislaus, One University Circle, Turlock, CA 95382, marty@geology.csustan.edu
6-63:15 PM LATE MIDDLE JURASSIC GARNET ANDESITE MAGMATISM IN THE SOUTHERN KLAMATH MOUNTAINS: BARNES, Calvin G., Geosciences, Texas Tech, Lubbock, TX 79409-1053, Cal.Barnes@ttu.edu and ALLEN, Charlotte M., Research School of Earth Sciences, Australian National Univ, Canberra, 0200, Australia
 3:35 PM Break
6-73:55 PM MESOZOIC TRANSPRESSION, TRANSTENSION, AND SUBDUCTION-INDUCED METALLOGENESIS IN NORTHERN AND CENTRAL CALIFORNIA: ERNST, W.G.1, SNOW, Cameron A.2, and SCHERER, Hannah H.1, (1) Geological & Environmental Sciences, Stanford University, Stanford, CA 94305-2115, wernst@stanford.edu, (2) Exploration and Production Technology, Apache Corporation, 2000 Post Oak Blvd.; Suite 100, Houston, TX 77006
6-84:15 PM CRUSTAL ACCRETION HISTORY OF THE KLAMATH MOUNTAINS PROVINCE: TRACKING TEMPORAL CHANGES IN MOHO DEPTH (CRUSTAL THICKNESS) USING BASALT TRACE ELEMENT GEOCHEMISTRY: METCALF, Rodney V., Dept. of Geoscience, Univ. of Nevada - Las Vegas, 4505 Maryland Parkway, Las Vegas, NV 89154-4010, rod.metcalf@unlv.edu
6-94:35 PM INFERRING POST-PLIOCENE SURFACE AND BEDROCK UPLIFT AND EROSION IN THE WESTERN KLAMATH MOUNTAINS, U.S, FROM DIGITAL TOPOGRAPHY: ANDERSON, Timothy, Geosciences, Texas Tech University, 125 Science Bldg, Lubbock, TX 79409, ttugeographydude@yahoo.com and YOSHINOBU, Aaron S., Dept. of Geosciences, Texas Tech Univ, Lubbock, TX 79409-1053
6-104:55 PM SEDIMENTARY RECORD OF TRIASSIC-JURASSIC TERRANE COLLISION AND ACCRETION IN THE BLUE MOUNTAINS PROVINCE, EASTERN OREGON: DORSEY, Rebecca, Dept. of Geological Sciences 1272 Universitty of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272, rdorsey@uoregon.edu, LAMASKIN, Todd, Dept. of Geological Sciences, 1272 University of Oregon, Eugene, OR 97403, and VERVOORT, Jeffrey D., Dept of Geology, Washington State University, Pullman, WA 99163
6-115:15 PM NEW GEOCHRONOLOGICAL CONSTRAINTS ON THE DEPOSITION OF THE HUNTINGTON FORMATION, OLDS FERRY TERRANE, AND IMPLICATIONS FOR THE EVOLUTION OF THE BLUE MOUNTAINS PROVINCE: TUMPANE, Kyle, CROWLEY, Jim, SCHMITZ, Mark, and NORTHRUP, C.J., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, kyletumpane@mail.boisestate.edu

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