2009 Portland GSA Annual Meeting (18-21 October 2009)
Session No. 147 Tuesday, 20 October 2009
8:00 AM-12:00 PM, Oregon Convention Center: E145

Sediments, Clastic: New Insights to Old Problems

Wayne C. Isphording, Nahid DS Gani and Juergen Schieber, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
147-18:05 AM OBSERVATION OF CURRENT RIPPLES COMPOSED OF MUD IN MODERN TERRESTRIAL FLOOD DEPOSITS: SCHIEBER, Juergen, Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405, jschiebe@indiana.edu
147-28:20 AM MUD BED ACCRETION FROM MOVING SILT–KAOLINITE SUSPENSIONS – OBSERVATIONS FROM A FLUME STUDY: SOUTHARD, John, Department of Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA 02139-4307, Southardjb@aol.com, SCHIEBER, Juergen, Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405, and YAWAR, Zalmai, Geological Sciences, Indiana University, 1001 E 10th Street, Bloomington, IN 47405
147-38:35 AM SEDIMENTOLOGY OF A BLACK BOX – DEFINING SHALE FACIES BELTS IN THE UPPER DEVONIAN-LOWER MISSISSIPPIAN BAKKEN FORMATION, WILLISTON BASIN OF NORTH DAKOTA, USA: EGENHOFF, Sven, Geosciences, Colorado State University, 322 Natural Resources Building, Fort Collins, CO 80523-1482, sven@warnercnr.colostate.edu and FISHMAN, Neil S., U.S. Geological Survey, Box 25046 MS 939, Denver, CO 80225
147-48:50 AM APPLICATION OF SCANNED COLOR CATHODOLUMINESCENCE OF QUARTZ TO PROVENANCE INVESTIGATIONS OF SHALES AND MUDSTONES: KRINSLEY, David, Department of Geological Sciences, University of Oregon, 1272 University of Oregon, Eugene, OR 97403, krinsley@uoregon.edu, STOKES, M. Rebecca, Geological Sciences, Indiana University, 1001 E 10th St, Bloomington, IN 47401, and SCHIEBER, Juergen, Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405
147-59:05 AM EOLIAN MATERIAL IN BROAD, SANDY EPHEMERAL STREAMS: DEPOSITION, IDENTIFICATION, AND POTENTIAL FOR PRESERVATION: JOHNSON, Peter J. and MOZLEY, Peter S., Earth and Environmental Science, New Mexico Tech, Socorro, NM 87801, pjohnson@nmt.edu
147-69:20 AM UNCONFINED FLOWS CAUSE UNCONSTRAINED THINKING: 'SHEETFLOODS' SHOULD BE OUTLAWED: DAVIDSON, Stephanie K., Geology & Petroleum Geology, University of Aberdeen, University of Aberdeen, Aberdeen, AB24 3UE, United Kingdom, s.k.davidson@abdn.ac.uk and NORTH, Colin P., Geology & Petroleum Geology, University of Aberdeen, Meston Building, Kings College, Aberdeen, AB24 3UE, United Kingdom
 9:35 AM Break
147-79:50 AM SEDIMENTOLOGICAL CONSTRAINTS ON THE EVOLUTION OF THE LATE TRIASSIC CORDILLERAN ARC: NEW EVIDENCE FROM THE SONSELA MEMBER OF THE CHINLE FORMATION, PETRIFIED FOREST NATIONAL PARK, AZ: HOWELL, Evan R., Department of Geology, Northern Arizona University, Box 4099, Flagstaff, AZ 86011, erh49@nau.edu and BLAKEY, Ronald, Geology, Northern Arizona University, Box 4099, Flagstaff, AZ 86011
147-810:05 AM CHRONICLES OF VADOSE ZONE DIAGENESIS: CONE-SHAPED IRON OXIDE CONCRETIONS, TRIASSIC TRUJILLO FORMATION, PALO DURO CANYON, TEXAS: DINWIDDIE, Cynthia L.1, CHAN, Marjorie A.2, MCGINNIS, Ronald N. Jr1, and MYERS, James L.1, (1) Geosciences and Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238, cdinwiddie@swri.org, (2) Department of Geology and Geophysics, University of Utah, 115 South 1460 East, Salt Lake City, UT 84112
147-1010:20 AM NILE SEDIMENT BUDGET DEFICIT: A SOURCE-TO-SINK APPROACH: GANI, M. Royhan and GANI, Nahid DS, Earth & Environmental Sciences, University of New Orleans, 2000 Lakeshore Drive, New Orleans, LA 70148, mgani@uno.edu
147-910:35 AM Paper Withdrawn
147-1110:35 AM PALEOGENE PROVENANCE AND TECTONICS OF FUEGIAN ANDES REVEALED BY THE HEAVY MINERAL ANALYSIS FROM THE EASTERN MAGALLANES FORELAND BASIN: ZAHID, Khandaker M., Department of Earth and Ocean Sciences, University of South Carolina, 701 Sumter St. EWS 617, Columbia, SC 29208, kzahid@geol.sc.edu and BARBEAU, David L. Jr, Department of Earth & Ocean Sciences, University of South Carolina, 701 Sumter Street EWS 617, Columbia, SC 29208
147-1210:50 AM FOR SALE!! GENUINE APOLLO 11 SOIL SAMPLES!! OR ARE THEY???: ISPHORDING, Wayne C., Earth Sciences, University of South Alabama, Mobile, AL 36688, isphordingw@bellsouth.net and GIDDENS, David, Tetra Tech, 201 East Pine Street, Suite 1000, Orlando, FL 32801

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