Joint 55th Annual North-Central / 55th Annual South-Central Section Meeting - 2021

BRAUN, Matthew¹, GILBERT, Madysen H.², STOLFUS, Brittany¹, CRAMER, Bradley¹, CLARK, Ryan³, DAY, James⁴, WITZKE, Brian¹, HOGANCAMP, Nicholas⁵ and TASSIER-SURINE, Stephanie⁶, (1)Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, (2)Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242; Nicholas School of the Environment, Duke University, 9 Circuit Drive, Durham, NC 27708, (3)Iowa Geological Survey, IIHR - Hydroscience & Engineering, 300 Trowbridge Hall, Iowa City, IA 52242, (4)Department of Geography & Geology, Illinois State University, Campus Box 4400, Normal, IL 61790-4400, (5)Hess Corporation, 1501 McKinney St, Houston, TX 77010-4010; Geoscience, University of Houston, 4800 Calhoun Rd, Houston, TX 77004, (6)Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242; Iowa Geological Survey, IIHR- Hydroscience and Engineering, 100 C. Maxwell Stanley Hydraulics Laboratory, Iowa City, IA 52242

GROSSKOPF, Jacob¹, XIAO, Xinli², MITCHELL, Wyatt Jackson¹ and ALLISON, Jessica¹, (1)Physical Sciences, Arkansas Tech University, 1701 N Boulder Ave, 34E McEver Hall, Arkansas Tech University, Russellville, AR 72801, (2)Mathematics, Arkansas Tech University, 1811 N Boulder Ave, Corley Building, Arkansas Tech University, Russellville, AR 72801

HECKEL, Philip¹, WITZKE, Brian¹ and BARRICK, James E.², (1)Department of Earth and Environmental Sciences, University of Iowa, 115 Trowbridge Hall, Iowa City, IA 52242, (2)Dept. of Geosciences, Texas Tech University, Lubbock, TX 79409-1053

DECHESNE, Marieke, Geosciences and Environmental Change Science Center, U.S. Geological Survey, PO Box 25046, Denver, CO 80225-0046, SHARMAN, Glenn, Chevron Center of Research Excellence, Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, HUDSON, Mark, US Geological SurveyMS 980, Federal Ctr, PO Box 25046, Denver, CO 80225-0046, HIRTZ, Jaime A., Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712 and JOHNSTONE, Samuel, United States Geological Survey, Geoscience and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Denver, CO 80225

HUDSON, Mark, US Geological SurveyMS 980, Federal Ctr, PO Box 25046, Denver, CO 80225-0046, DECHESNE, Marieke, Geosciences and Environmental Change Science Center, U.S. Geological Survey, PO Box 25046, Denver, CO 80225-0046, JOHNSTONE, Samuel, U.S. Geological Survey, P.O. Box 25046, DFC, MS 980, Denver, CO 80225; U.S. Geological SurveyGECSC, PO Box 25046, Denver, CO 80225-0046, TURNER, Kenzie J., U.S. Geological Survey, Denver, CO 80225, MCCAFFERTY, Anne E., U.S. Geological Survey, P.O. Box 25046, MS964, Denver Federal Center, Denver, CO 80225 and SHARMAN, Glenn R., Geosciences, University of Arkansas, 340 N. Campus Dr., 216 Gearhart Hall, Fayetteville, AR 72701

PICKERING, Jennifer, 2511 Washington St, Two Rivers, WI 54241, MORRIS, Natasha, 5008 Benson Road NW, Calgary, AB T2L1S1, Canada and DRISKILL, Brian, 447 W 18th St, Houston, TX 77008

DAVIS III, Charles¹, SHEPPARD, Charles¹, ADAMS, Thomas², GODET, Alexis³, PRICE, Dianna³, SHARPE, Justin³, SUAREZ, Marina B.⁴, ALTINER, Demir⁵, LEHRMANN, Asmara⁶ and LEHRMANN, Daniel¹, (1)Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, (2)The Witte Museum, 3801 Broadway, San Antonio, TX 78209, (3)Department of Geological Sciences, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, (4)Department of Geology, University of Kansas, 1414 Naismith Drive, Lawrence, KS 66045, (5)Department of Geological Engineering, Middle East Technical University, Ankara, 06800, Turkey, (6)Department of Geological Sciences, University of Alabama, Tuscaloosa, AL 35487

LEE, Jacquelin Diane¹, MÖLLER, Andreas², LUDVIGSON, G.³, SUAREZ, Marina B.⁴, MCLEAN, Noah², JOECKEL, R.M.⁵, MAXSON, Julie⁶ and HUNT-FOSTER, ReBecca⁷, (1)Geology Department, The University of Kansas, 1414 Naismith Dr Room 254, Lawrence, KS 66047, (2)Department of Geology, University of Kansas, Lawrence, KS 66045, (3)Kansas Geological Survey, 1930 Constant Avenue, University of Kansas, Lawrence, KS 66047-3724, (4)Department of Geology, University of Kansas, 1414 Naismith Drive, Lawrence, KS 66045, (5)Conservation and Survey Division, SNR, Department of Earth and Atmospheric Sciences, and State Museum, University of Nebraska-Lincoln, Hardin Hall, 3310 Holdrege St, Lincoln, NE 68583-0996, (6)Metropolitan State Univ, 700 7th St E, Saint Paul, MN 55106-5000, (7)U.S. Department of the Interior (National Park Service), Dinosaur National Monument, 11625 E 1500 S, PO Box 128, Jensen, UT 84035