South-Central Section - 52nd Annual Meeting - 2018

Session No. 12
Tuesday, 13 March 2018: 8:00 AM-11:20 AM
Conway Room (Little Rock Marriott)

T6. Karst Development and Karst Hydrogeology in the Mid-Continent Region of the United States

GSA Hydrogeology Division; GSA Quaternary Geology and Geomorphology Division; GSA Sedimentary Geology Division

 

Phillip Hays and Matthew D. Covington, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
EVOLUTION OF EDWARDS (BALCONES FAULT ZONE) AQUIFER CONCEPTUAL MODELS AND RECHARGE ESTIMATES
SHARP Jr., John M., Department of Geological Sciences, The University of Texas, C9000, Austin, TX 78712-1722
8:25 AM
MARGARET WHITE SPRINGS RECHARGE STUDY, BUFFALO NATIONAL RIVER, NORTH-CENTRAL ARKANSAS, USA
LEONARD, Ashlon E., University of Arkansas, Geosciences Department, 216 Gearhart Hall, Fayetteville, AR 72701 and HAYS, Phillip D., Little Rock, AR 72211
8:45 AM
KARST HYDROGEOLOGIC DEVELOPMENT IN THE BOONE FORMATION (LOWER CARBONIFEROUS) OF THE SOUTHERN OZARKS
BRAHANA, Van, Geosciences, Univ of Arkansas, 230 Gearhart Hall, Fayetteville, AR 72704
9:05 AM
HYDROGEOLOGY OF SPILLWAY CREEK, BELTON, TEXAS
SUTTON, Kenadi Lynn1, YELDERMAN Jr., Joe C.2 and HAMILTON, Wayne2, (1)Geosciences, Baylor University, 101 Bagby Ave, BSB D.409, Waco, TX 76706, (2)Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76798
9:25 AM
THE CHARACTERIZATION OF GYPSIC SOIL IN CULBERSON COUNTY, TEXAS
O'SHAY, Lillian, Stephen F. Austin State University, Nacogdoches, TX 75965 and STAFFORD, Kevin W., Geology, Stephen F. Austin State University, P.O. Box 13011, SFA Station, Nacogdoches, TX 75962
 
9:45 AM
Break
10:00 AM
GAMING ENGINES AND GEOSPATIAL IMAGING: VISUALIZING HIGH-RESOLUTION POINT CLOUD DATA FROM BIG BAT CAVE IN UNITY
BAGGETT Jr., Jeffrey A., Department of Earth Sciences, University of Arkansas at Little Rock, 2801 S University Avenue, Little Rock, AR 72204 and MCMILLAN, Margaret E., Department of Earth Sciences, University of Arkansas at Little Rock, 2801 S. University Avenue, Little Rock, AR 72204
10:20 AM
THE IMPACT OF VENTILATION ON DISSOLUTION RATES WITHIN KARST CONDUITS
COVINGTON, Matthew D., Department of Geosciences, University of Arkansas, 216 Gearhart Hall, Fayetteville, AR 72701, VAUGHN, Kiefer A., Department of Geosciences, University of Arkansas, Fayetteville, AR 72703 and YOUNG, Holly A., Geosciences, University of Arkansas, Fayetteville, AR 72701
10:40 AM
CARBON DIOXIDE DYNAMICS WITHIN THE CRITICAL ZONE OF A KARST LANDSCAPE: SAVOY EXPERIMENTAL WATERSHED, ARKANSAS
WILLIAMS, Sarah G., BLACKSTOCK, Joshua M. and COVINGTON, Matthew D., Department of Geosciences, University of Arkansas, 216 Gearhart Hall, Fayetteville, AR 72701
11:00 AM
SR- AND U-ISOTOPE STUDIES OF KARST LANDSCAPE EVOLUTION AT BUFFALO NATIONAL RIVER, NORTHERN ARKANSAS, USA
PACES, James B., U.S. Geological Survey, Denver Federal Center, Denver, CO 80225, HUDSON, Mark R., U.S. Geological Survey, Box 25046, DFC, MS 980, Denver, CO 80225, BITTING, Chuck, Buffalo National River, National Park Service, Harrison, AR 72601, HUDSON, Adam M., US Geological Survey, Geosciences and Environmental Change, P.O.Box 25046, Denver Federal Center MS 980, Lakewood, CO 80225 and TURNER, Kenzie J., U.S. Geological Survey, Denver, CO 80225
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