NEIRA, Nicole M., Department of Earth and Environment, Florida International University, 11200 SW 8th Street, Miami, FL 33199, SIMPKINS, William W., Department of Geological and Atmospheric Sciences, Iowa State University, 253 Science I, Iowa State University, Ames, IA 50011 and WANAMAKER Jr, Alan D., Department of Geological and Atmospheric Sciences, Iowa State University, 253 Science I, Ames, IA 50011-3212, nneir002@fiu.edu, nneir002@fiu.edu

PRUGUE, Rodrigo, Department of Earth, Ocean and Atmospheric Science, Florida State University, Academic Way PO Box 3064520, Tallahassee, FL 32306, LEVITAN, Denise M., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061 and SCHREIBER, Madeline E., Department of Geosciences, Virginia Tech, 1405 Perry St, Blacksburg, VA 24061, rp09f@fsu.edu, rp09f@fsu.edu

FLORES, Scott¹, WOHNOUTKA, Kyle¹, NELSON, Kaitlyn¹, RODRIGUEZ, Gerardo¹ and LEONARD, Karl W.², (1)Anthropology and Earth Science, Minnesota State University Moorhead, 1104 7th Ave. S, Moorhead, MN 56563, (2)Anthropology and Earth Science, Minnesota State University Moorhead, 1104 7th Avenue South, Moorhead, MN 56563, leonardk@mnstate.edu, leonardk@mnstate.edu

WELLS, Shane Michael¹, SHAFFER, Christopher², TALMAGE, Grace¹ and O'BRIEN, Rachel³, (1)Department of Geology, Allegheny College, 520 N Main St, Meadville, PA 16335, (2)GIS Manager, Allegheny College, 520 N Main St, Meadville, PA 16335, (3)Department of Geology, Allegheny College, Meadville, PA 16335, wellss@allegheny.edu, wellss@allegheny.edu

BANTEAH, Reyna Lynn¹, WEISSMANN, Gary S.², SCUDERI, Louis A.², HARTLEY, Adrian J.³, NICHOLS, Gary⁴, OWEN, Amanda⁵ and DAVIDSON, Stephanie K.⁶, (1)Earth and Planetary Sciences, University of New Mexico, MSCO3-2040, 1 University of New Mexico, Albuquerque, NM 87131-0001, (2)Earth and Planetary Sciences, University of New Mexico, MSC03-2040, 1 University of New Mexico, Albuquerque, NM 87131-0001, (3)Geology & Petroleum Geology, School of Geosciences, University of Aberdeen, Aberdeen, AB24 3UE, United Kingdom, (4)Department of Geology, Royal Holloway, University of London, Egham Surrey, TW20 0EX, United Kingdom, (5)Department of Geology, Royal Holloway, University of London, Department of Geology, Royal Holloway, University of London, Egham Surrey, TW20 0EX, United Kingdom, (6)Geology & Petroleum Geology, University of Aberdeen, Aberdeen, AB24 3UE, United Kingdom, rbanteah@unm.edu, rbanteah@unm.edu

BOLING, Joshua¹, BASSETT, Damon J.¹ and EVANS, Kevin R.², (1)Geography, Geology, and Planning Department, Missouri State University, 901 S. National Ave, Springfield, MO 65897, (2)Geography, Geology, and Planning Department, Missouri State University, 910 S John Q Hammons Pkwy, Springfield, MO 65897, Josh1116@live.missouristate.edu, Josh1116@live.missouristate.edu

KORNECKI, Krystyna M., Geology, Kent State University, 221 McGilvrey Hall Kent State University, 325 S. Lincoln St, Kent, OH 44242 and HUSINEC, Antun, Geology Department, St. Lawrence University, 23 Romoda Drive, Canton, NY 13617, kkorneck@kent.edu, kkorneck@kent.edu

FREEMAN, Ian F., Geology, University of Wisconsin- Eau Claire, Eau Claire, WI 54701, MOORE, Rebecca J., Geology, University of Wisconsin- Eau Claire, Eau Claire, WI 54702 and SYVERSON, Kent M., Dept. of Geology, Univ. of Wisconsin-Eau Claire, 105 Garfield Ave, Eau Claire, WI 54701, freemaif@uwec.edu, freemaif@uwec.edu

MICKULESKU, Kristy¹, ROBINSON, Marci² and DOWSETT, Harry², (1)George Mason University, 4400 University Drive, Fairfax, VA 22030, (2)U. S. Geological Survey, 926A National Center, Reston, VA 20192, kristymickulesku@gmail.com, kristymickulesku@gmail.com

SANDERFOOT, Benjamin, Department of Geology, University of Wisconsin Oshkosh, 645 Dempsey Trail, Oshkosh, WI 54901-8649, MODE, William N., Department of Geology, University of Wisconsin - Oshkosh, Oshkosh, WI 54901 and HOOYER, Thomas S., Department of Geosciences, University of Wisconsin Milwaukee, P.O. Box 413, Lapham Hall 366, Milwaukee, WI 54201, sandeb88@uwosh.edu, sandeb88@uwosh.edu

BAUMGARDT, Elisa, Department of Earth and Atmospheric Sciences, Purdue University, West Lafayette, IN 47906, NEGRON, Lorraine, Department of Geosciences, University of Texas at El Paso, El Paso, TX 79968, ANTHONY, Elizabeth Y., Dept. of Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, PERKINS, Dexter, Harold Hamm School of Geology and Geological Engineering, University of North Dakota, MS 8358, Grand Forks, ND 58202-8358 and WIRTH, Karl, Geology Department, Macalester College, 1600 Grand Avenue, Saint Paul, MN 55105, ebaumgar@purdue.edu, ebaumgar@purdue.edu

SIMONSON, Louis¹, WAMPLER, Peter J.², PONTIUS, Amberjane² and STOCKOSKI, Michael², (1)School of Geography and Planning, Sun Yat-sen University, Sun Yat-sen University, No. 135 Xinggang Road West, Guangzhou, 510275, China, (2)Geology Department, Grand Valley State University, 1 Campus Drive, Allendale, MI 49401, scotw1t@gmail.com, scotw1t@gmail.com

KISER, Karen E., Geology Dept, Macalester College, 1600 Grand Ave, St. Paul, MN 55105, SANDSTROM, Robert M., Earth Science Dept, Vassar College, 124 Raymond Ave, Poughkeepsie, NY 12604, PLATSKY, Allison Lee-Ann, Geolgy Department, SUNY New Paltz, Wooster Science Building 202, 1 Hawk Drive, New Paltz, NY 12561-2443, RAYBURN, John A., Dept. of Geological Sciences, SUNY New Paltz, 1 Hawk Drive, New Paltz, NY 12561 and DE SIMONE, David J., De Simone Geoscience Investigations, 957 Babcock Lake Rd, Petersburg, NY 12138, kkiser@macalester.edu, kkiser@macalester.edu

KELLY, Andrew L.¹, KRAUSHAAR, Benjamin S.², SCHROEDER, Kat³, BARDWELL, Jamie L.³, MALONE, David H.⁴ and CRADDOCK, John P.⁵, (1)Dept. of Geology, Amherst College, Amherst, MA 01002, (2)Dept. of Geosciences, Fort Lewis College, 1000 Rim Drive, Durango, CO 81301, (3)Geology-Geography, Illinois State University, Campus Box 4400, Normal, IL 61790, (4)Illinois State University, Normal, IL 61761, (5)Geology Department, Macalester College, 1600 Grand Avenue, St. Paul, MN 55105, alkelly12@amherst.edu, alkelly12@amherst.edu

SCHAEN, Allen Joseph, Department of Geological Sciences, Bridgewater State University, 131 Summer Street, Bridgewater, MA 02325 and KROL, Michael A., Department of Geological Sciences, Bridgewater State University, Bridgewater, MA 02325, a1schaen@student.bridgew.edu, a1schaen@student.bridgew.edu

MAIN, Joel Clifford, School of Earth Science, The Ohio State University, 275 Mendenhal Lab, 125 S. Oval Mall, Columbus, OH 43081 and WILSON, Terry J., School of Earth Sciences, The Ohio State University, Columbus, OH 43210, main.565@osu.edu, main.565@osu.edu

MACNAMEE, Alison, Department of Geology, Colgate University, 13 Oak Drive, Hamilton, NY 13346, KRAVITZ, Katherine A., The Department of Geosciences, Smith College, Clark Science Center, Northampton, MA 01063, KENDERES, Stuart, Department of Geography and Geology, Western Kentucky University, 1906 College Heights Blvd, Bowling Green, KY 42101, MATHISEN, Maren G., Geology Department, Augustana College, 639 38th St, Rock Island, IL 61201, MALONE, David H., Illinois State University, Normal, IL 61761 and CRADDOCK, John P., Geology Department, Macalester College, 1600 Grand Avenue, St. Paul, MN 55105, amacnamee@colgate.edu, amacnamee@colgate.edu

SACCO, Brittany¹, JOHNSON, Elizabeth A.¹ and BELKIN, Harvey E.², (1)Dept of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, (2)U.S. Geol Survey, 956 National Center, Reston, VA 20192, saccobx@gmail.com, saccobx@gmail.com

VAN DYKE, Mary N.¹, ENGLISH, Lydia P.¹ and HAILEAB, Bereket², (1)Geology Department, Carleton College, 300 N. College St, Northfield, MN 55057, (2)Geology, Carleton College, One North College Street, Northfield, MN 55057, vandykem@carleton.edu, vandykem@carleton.edu

BRAUN, Nicole L., Geography & Geology, Univeristy of Wisconsin- Whitewater, 1208 Laurel Lane, Gurnee, IL 60031 and HANGER, Rex A., Geography & Geology, University of Wisconsin-Whitewater, 800 West Main Street, Whitewater, WI 53190, braunnl28@uww.edu, braunnl28@uww.edu

GRISWOLD, Frances¹, PETERSON, Elizabeth¹, SCHWANDT, Craig S.² and GREENBERG, Jeffrey K.³, (1)Geology, Wheaton College, Wheaton, IL 60187, (2)McCrone Associates, Inc, 850 Pasquinelli Drive, Westmont, IL 60559, (3)Geology, Wheaton College, 501 College Ave, Wheaton, IL 60187, frances.griswold@my.wheaton.edu, frances.griswold@my.wheaton.edu

STEMPNIEWICZ, Victoria A., School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86001 and JOHNSON, Elizabeth A., Dept of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, vs288@nau.edu, vs288@nau.edu

PEDRO, Janice Tumba¹, HATTORI, Kéiko H.² and DESROCHERS, André L.², (1)Earth Sciences, University of Ottawa, 140 Louis Pasteur, Ottawa, ON K1N 6N5, Canada, (2)Department of Earth Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada, pjanice2001@yahoo.fr, pjanice2001@yahoo.fr

KIRACOFE, Zachary A., Department of Geosciences, Virginia Tech, Blacksburg, VA 24061, JOHNSON, Elizabeth A., Dept of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807 and HAYNES, John T., Dept of Geology and Environmental Science, James Madison University, 395 South High St, Harrisonburg, VA 22807, kiracoza@vt.edu, kiracoza@vt.edu

HIATT, Chad N.¹, KINNER, David¹, LORD, Mark¹, TANNER, Benjamin R.¹, CAMPBELL, Ted² and PADGETT, Mark C.¹, (1)Geosciences & Natural Resources, Western Carolina University, Cullowhee, NC 28723, (2)Division of Water Quality, North Carolina Dept. of Environment and Natural Resources, Swannanoa, NC 28778, cnhiatt1@catamount.wcu.edu, cnhiatt1@catamount.wcu.edu

MAY, Skyler B.¹, LEAVITT, Roger E.¹ and MACLEAN, John S.², (1)Geology, Southern Utah University, SC 309, 351 West University Blvd, Cedar City, UT 84720, (2)Geology, Southern Utah University, SC 309, 351 West University Boulevard, Cedar City, UT 84720, sku_man@msn.com, sku_man@msn.com

RICHARDS, Kimberly D., Geology, Southern Utah University, SC 309, 351 West Univ. Blvd, Cedar City, UT 84720 and MACLEAN, John S., Geology, Southern Utah University, SC 309, 351 West University Boulevard, Cedar City, UT 84720, kim.richards2010@hotmail.com, kim.richards2010@hotmail.com

STETZ, Molly M.¹, MALIEKAL, Jose A.¹ and NOLL, Mark R.², (1)Department of The Earth Sciences, The College at Brockport, State University of New York, 350 New Campus Dr, Brockport, NY 14420, (2)Department of the Earth Sciences, The College at Brockport, State University of New York, 350 New Campus Dr, Brockport, NY 14420, mstet1@brockport.edu, mstet1@brockport.edu

NAPIERALSKI, Amanda M., Department of the Earth Sciences, SUNY College at Brockport, 350 New Campus Dr, Brockport, NY 14420 and NOLL, Mark R., Department of the Earth Sciences, The College at Brockport, State University of New York, 350 New Campus Dr, Brockport, NY 14420, anapi1@brockport.edu, anapi1@brockport.edu

MCELWAIN, Alison L., Plant and Earth Science, University of Wisconsin - River Falls, 410 South 3rd Street, River Falls, WI 54022 and CORDUA, William S., Department of Plant and Earth Science, Univ of Wisconsin-River Falls, 410 S. 3rd St, River Falls, Wisconsin, WI 54022, alison.mcelwain@my.uwrf.edu, alison.mcelwain@my.uwrf.edu

ERICKSON, Samantha D., ROUGVIE, James R. and WOODARD, Henry H., Dept. of Geology, Beloit College, 700 College St, Beloit, WI 53511, ericksons@beloit.edu, ericksons@beloit.edu

PREJEANT, Kathryn¹, PEREZ, Michelle¹, WHITE, John Charles¹ and REN, Minghua², (1)Department of Geography & Geology, Eastern Kentucky University, 521 Lancaster Ave, Roark 103, Richmond, KY 40475, (2)Department of Geological Sciences, University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968, kathryn_dickerson6@mymail.eku.edu, kathryn_dickerson6@mymail.eku.edu

HEYOB, Katie M.¹, WHITE, John Charles² and PREJEANT, Kathryn¹, (1)Department of Geography & Geology, Eastern Kentucky University, 521 Lancaster Ave, Roark 103, Richmond, KY 40475, (2)Department of Geosciences, Eastern Kentucky University, 521 Lancaster Ave, Roark 103, Richmond, KY 40475, katie_heyob@mymail.eku.edu, katie_heyob@mymail.eku.edu

PAUL, Justin M., Juniata College, 1700 Moore Street, Huntingdon, PA 16652 and CAMPBELL, Gwenette, Environmental Protection Agency, Region 8, 1595 Wynkoop Street, Denver, CO 80202, PAULJM08@juniata.edu, PAULJM08@juniata.edu

HALLIGAN, Theresa¹, KORTH, Ryan¹, MAHER Jr., Harmon² and SHUSTER, Robert D.³, (1)Geography/Geology, University of Nebraska at Omaha, 6001 Dodge St, Omaha, NE 68182-0199, (2)Department of Geography/Geology, University of Nebraska at Omaha, Omaha, NE 68182, (3)Geography/Geology, University of Nebraska at Omaha, 6001 Dodge Street, Omaha, NE 68182-0199, thalligan@unomaha.edu, thalligan@unomaha.edu

LAVINE, Rhiannon J.¹, WAGNER, Peter J.² and ERWIN, Douglas H.², (1)Dept. of Geography & Geology, University of Wisconsin-Whitewater, 120 Upham Hall, 800 West Main Street, Whitewater, WI 53190, (2)Dept. of Paleobiology, Smithsonian Institution, National Museum of Natural History, Washington, DC 20560, LaVineRJ18@uww.edu, LaVineRJ18@uww.edu

HILLIER, Ryan A., Geology and Geophysicis, University of Utah, 115 S. 1460 E. Rm 383 FASB, Salt Lake City, UT 84112 and CHAN, Marjorie, Dept. of Geology and Geophysics, Univ. of Utah, Geology & Geophysics Frederick Albert Sutton Building, 115 S 1460 E, Room 383, Salt Lake City, UT 84112, 08rhillier@gmail.com, 08rhillier@gmail.com

WILLIAMS, Abigail M.¹, HIDAY, Aaron D.¹ and WILCH, Thomas I.², (1)Geological Sciences, Albion College, Albion, MI 49224, (2)Department of Geological Sciences, Albion College, 611 E Porter St, Albion, MI 49224, amw14@albion.edu, amw14@albion.edu

SEO, Ji-Hye¹, MICHALSKI, Greg², WANG, Fan² and CAFFEE, M.W.³, (1)Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47907, (2)Earth and Atmospheric Sciences, Purdue University, 550 Stadium Mall Dr, West Lafayette, IN 47907, (3)Department of Physics, Purdue University, 525 Northwestern Ave, W. Lafayette, IN 47907-1396, seo7@purdue.edu, seo7@purdue.edu

HANSEN, Kristie L. and HANGER, Rex A., Geography & Geology, University of Wisconsin-Whitewater, 800 West Main Street, Whitewater, WI 53190, HansenKL31@uww.edu, HansenKL31@uww.edu

STENCIL, Jonathan C.¹, MCFARLIN, Heather, L.¹, EJNIK, John, W.², SAYLOR, Brittany J.¹, DEVASTO, Michael, A.³ and BHATTACHARYYA, Prajukti¹, (1)Geography and Geology, University of Wisconsin - Whitewater, 120 Upham Hall, 800 Main Street, Whitewater, WI 53190, (2)Chemistry, University of Wisconsin - Whitewater, Whitewater, WI 53190, (3)Geosciences, UW-Milwaukee, Milwaukee, WI 53201, StencilJC07@uww.edu, StencilJC07@uww.edu

BERNAU, Jeremiah A., Earth Science and Geography, Vassar College, 124 Raymond Ave, Box 3242, Poughkeepsie, NY 12604 and WALKER, Jeff, Earth Science and Geography, Vassar College, 124 Raymond Ave, Box 735, Poughkeepsie, NY 12604, jebernau@vassar.edu, jebernau@vassar.edu

DORAN, Brittani M., SUNY Oneonta, 2475 North Road, Knoxboro, NY 13362, dorabm93@suny.oneonta.edu, dorabm93@suny.oneonta.edu

SAYLOR, Brittany J.¹, STENCIL, Jonathan C.¹, DEVASTO, Michael, A.² and BHATTACHARYYA, Prajukti¹, (1)Geography and Geology, University of Wisconsin - Whitewater, 120 Upham Hall, 800 Main Street, Whitewater, WI 53190, (2)Geosciences, UW-Milwaukee, Milwaukee, WI 53201, SaylorBJ07@uww.edu, SaylorBJ07@uww.edu

EVEN, Matthew J., Department of Earth Science and Department of Physics, University of Northern Iowa, Cedar Falls, IA 50614, EVEN, Wesley, Los Alamos National Laboratory, Los Alamos, NM 87545, ROTH, M.W., Department of Physics, University of Northern Iowa, Cedar Falls, IA 50614 and IQBAL, Mohammad, Dept. of Earth Science, Univ of Northern Iowa, Cedar Falls, IA 50614, matthewjeven@gmail.com, matthewjeven@gmail.com

YOUNG, Evan M., SKALA IV, George, MAYER, James R. and BHATTJI, Parna T., Geosciences Department, University of West Georgia, 1601 Maple St, Carrollton, GA 30118, eyoung2@my.westga.edu, eyoung2@my.westga.edu

NOBLES, Rebecca R., WHITE, Ashley L. and HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, rnobles1@my.westga.edu, rnobles1@my.westga.edu

WELLBORN, Christine F. and HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, cforbes2@my.westga.edu, cforbes2@my.westga.edu

WHITE, Ashley L., NOBLES, Rebecca R. and HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, awhite11@my.westga.edu, awhite11@my.westga.edu

DAY, Danielle N., SMITH, Valarie J. and HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, dsmith21@my.westga.edu, dsmith21@my.westga.edu

SMITH, Valarie J. and HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, vsmith6@my.westga.edu, vsmith6@my.westga.edu

LUNSFORD, Joel D. and HOLLABAUGH, Curtis L., Geosciences, University of West Georgia, Carrollton, GA 30118, jlunsfo2@my.westga.edu, jlunsfo2@my.westga.edu

RUNYAN, Ryann M.¹, PERISON, Elizabeth M.¹, JACKSON Jr., Chester W.², BUSH, David M.¹, PETRUCCELLI, Rochelle F.¹ and NEAL, William J.³, (1)Department of Geosciences, University of West Georgia, Carrollton, GA 30118, (2)Department of Geology and Geography, Georgia Southern University, Statesboro, GA 30460, (3)Department of Geology, Grand Valley State University, Allendale, MI 49401, rrunyan1@my.westga.edu, rrunyan1@my.westga.edu

PERISON, Elizabeth M.¹, RUNYAN, Ryann M.², SIEMER, Kyle W.³, PETRUCCELLI, Rochelle F.², JACKSON Jr., Chester W.⁴, BUSH, David M.², LLERANDI-ROMÁN, Pablo A.⁵ and NEAL, William J.⁶, (1)Geosciences, University of West Georgia, Carrollton, GA 30118, (2)Department of Geosciences, University of West Georgia, Carrollton, GA 30118, (3)Environmental sciences, University of Toledo, 2801 Bancroft Ave, Toledo, OH 49606, (4)Department of Geology and Geography, Georgia Southern University, Statesboro, GA 30460, (5)Geology Dept, Grand Valley State University, 118 Padnos Hall of Science, One Campus Drive, Allendale, MI 49401-9403, (6)Department of Geology, Grand Valley State University, Allendale, MI 49401, eperiso1@my.westga.edu, eperiso1@my.westga.edu

MAYER, James R., Geosciences Dept, University of West Georgia, 1601 Maple St, Carrollton, GA 30118, jmayer@westga.edu, jmayer@westga.edu