Session No. 13
Tuesday, 1 May 2001: 1:10 PM-5:00 PM
Quaternary Geology and Geomorphology
John Q. Cobourn and Rex D. Cole, Chairs
1:15 PM
LATE CENOZOIC EROSIONAL HISTORY OF GRAND MESA, WESTERN COLORADO
COLE, Rex D., Physical and Environmental Sciences, Mesa State College, PO Box 2647, Grand Junction, CO 81502-2647 and ASLAN, Andres, Physical and Environmental Sciences, Mesa State College, P.O. Box 2647, Grand Junction, CO 81502-2647, rcole@mesastate.edu, rcole@mesastate.edu
2:00 PM
LONGITUDINAL AND TEMPORAL VARIATIONS IN SAND BAR SIZE ALONG THE COLORADO RIVER IN GRAND CANYON
SONDOSSI, Hoda A., Geography & Earth Resources, Utah State University, Logan, UT 84322-5240 and SCHMIDT, John C., Geography & Earth Resources, Utah State Univ, Logan, UT 84322-5240, slpkb@cc.usu.edu, slpkb@cc.usu.edu
2:45 PM
A COMPARISON OF SEDIMENT PRODUCTION ON CHEMICALLY TREATED AND UNTREATED SAGEBRUSH RANGELAND IN THE RIO PUERCO HEADWATERS NEAR CUBA, NEW MEXICO
RONE, Regina G.1, LOVE, David W.
2, WARD, Tim J.
3 and HARRISON, J.B.J.
1, (1)Dept. of Earth and Environmental Science, New Mexico Tech, Socorro, NM 87801, (2)New Mexico Museum of Nat History, 1801 Mountain Road NW, Albuquerque, NM 87104, (3)Dept. of Civil Engineering, Univ. of New Mexico, Albuquerque, NM 87131, gismo@nmt.edu, gismo@nmt.edu
3:15 PM
INSOLUBLE MINERAL ANALYSIS OF THE ST. JOE-BOONE FORMATIONS (LOWER MISSISSIPPIAN) AND THE REGOLITH PROBLEM, NORTHWESTERN ARKANSAS
CORTEZ, Erica B. and FALLACARO, Alicia, Department of Geosciences, Univ of Arkansas, 113 Ozark Hall, Fayetteville, AR 72701, ecortez@comp.uark.edu, ecortez@comp.uark.edu
3:30 PM
CITIZENS GROUP WORKS WITH GEOMORPHOLOGIST TO ASSESS NEIGHBORHOOD FLASH FLOOD HAZARDS
COBOURN, John1, LEWIS, Steve
1 and HOUSE, Kyle
2, (1)Western Area, Univ of Nevada Cooperative Extension, Box 8208, Incline Village, NV 89452, (2)Nevada Bureau of Mines and Geology, Univ of Nevada, Reno, Mail Stop 178, Reno, NV 89557-0088, jcobourn@agnt1.ag.unr.edu, jcobourn@agnt1.ag.unr.edu