KAPLAN, Hannah¹, AMARNATH, Kumar Kartik², WINSOR, Mary³, COMBS, Alyssa³, MARTINEZ, Maria Cristina⁴, HEMPHILL-FULLER, Christina⁵, PICKERING, Rebecca⁶ and DEOCAMPO, Daniel M.⁷, (1)Earth and Planetary Sciences, Washington University in St. Louis, St. Louis, MO 63130, (2)Biology, DePauw University, UB 5130, 408 South Locust Street, Greencastle, IN 46135, (3)Geosciences, Georgia State University, (4)Environmental Science and Policy, Chapman University, 1 University Drive, Orange, CA 92866, (5)Institute of Public Health, Georgia State University, (6)Geosciences, Georgia State University, PO Box 4105, Atlanta, GA 30302, (7)Geosciences, Georgia State University, Atlanta, GA 30302, hhkaplan@go.wustl.edu, hhkaplan@go.wustl.edu

COMBS, Alyssa¹, MARTINEZ, Maria Cristina², AMARNATH, Kumar Kartik³, KAPLAN, Hannah⁴, WINSOR, Mary⁵, PICKERING, Rebecca A.⁶, DEOCAMPO, Daniel M.⁵ and FULLER, Christina H.⁷, (1)Geosciences, Georgia State University, Atlanta, GA, (2)Environmental Science and Policy, Chapman University, 1 University Drive, Orange, CA 92866, (3)Biology, DePauw University, UB 5130, 408 South Locust Street, Greencastle, IN 46135, (4)Earth and Planetary Sciences, Washington University in St. Louis, St. Louis, MO 63130, (5)Geosciences, Georgia State University, Atlanta, GA 30302, (6)Geosciences, Georgia State University, PO Box 4105, Atlanta, GA 30302, (7)Institute of Public Health, Georgia State University, Atlanta, GA 30302, combs.alyssa@gmail.com, combs.alyssa@gmail.com

MARTINEZ, Maria Cristina¹, COMBS, Alyssa², AMARNATH, Kumar Kartik³, KAPLAN, Hannah⁴, WINSOR, Mary², PICKERING, Rebecca A.⁵, DEOCAMPO, Daniel M.² and FULLER, Christina H.⁶, (1)Environmental Science and Policy, Chapman University, 1 University Drive, Orange, CA 92866, (2)Geosciences, Georgia State University, Atlanta, GA 30302, (3)Biology, DePauw University, UB 5130, 408 South Locust Street, Greencastle, IN 46135, (4)Earth and Planetary Sciences, Washington University in St. Louis, St. Louis, MO 63130, (5)Geosciences, Georgia State University, PO Box 4105, Atlanta, GA 30302, (6)Institute of Public Health, Georgia State University, Atlanta, GA 30302, marti288@mail.chapman.edu, marti288@mail.chapman.edu

YEBDRI, Lamia¹, AMEZIANE, Nour Eddine², TAHIRI, El Mehdi², BENAABIDATE, Lahcen², MAROK, Abbas¹ and NEJJARI, Chakib³, (1)Earth and Space Sciences, University Abou Bekr Belkaid, Tlemcen, Algeria, (2)Earth Sciences, University of Sidi Mohamed Ben Abdellah, B.P. 2202, Fez, 30000, Morocco, (3)Faculty of Medicine and Pharmacy, University of Sidi Mohamed Ben Abdellah, Fez, 30000, Morocco, benaabidate@yahoo.fr, benaabidate@yahoo.fr

MOORE-NALL, Anita L., Earth Sciences, Montana State University, 125 Traphagen Hall, P.O. Box 173480, Bozeman, MT 59717-3480 and EGGERS, Margaret J., Department of Microbiology, Montana State University, 112 Cooley, Bozeman, MT 59717, amoorenall@yahoo.com, amoorenall@yahoo.com

HERMANN, Nicholas Wayne, Geology, University of St. Thomas, 2115 Summit Ave, St Paul, MN 55105, THEISSEN, Kevin M., Geology, University of St. Thomas, Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105 and CHATMAS, Emily S., Department of Geology, University of St. Thomas, Mail 5485, 2115 Summit Ave, St. Paul, MN 55105, herm3407@gmail.com, herm3407@gmail.com

CARVER DIONNE, Laura and HALFMAN, John D., Department of Geoscience, Hobart & William Smith Colleges, 300 Pulteney Street, Geneva, NY 14456, Laura.CarverDionne@hws.edu, Laura.CarverDionne@hws.edu

WILSON, Elizabeth L.¹, FORTNER, Sarah K.¹ and RITTER, John B.², (1)Geology, Wittenberg University, Springfield, OH 45501, (2)Geology, Wittenberg University, P.O. Box 720, Springfield, OH 45501, s14.ewilson@wittenberg.edu, s14.ewilson@wittenberg.edu

PETERSON, Stephen¹, GUFFEY, Shannon D.¹, GRANDSTAFF, David E.², TERRY Jr, Dennis O.³ and DAVATZES, Nicholas C.⁴, (1)Earth and Environmental Science, Temple University, Temple University, Philadelphia, PA 19122, (2)Department of Earth & Environmental Science, Temple University, Philadelphia, PA 19122, (3)Earth and Environmental Science, Temple University, Philadelphia, PA 19122, (4)Earth and Environmental Science, Temple University, Beury Hall, 1901 N. 13th Street, Philadelphia, PA 19122, sppete@temple.edu, sppete@temple.edu

DUZGOREN-AYDIN, Nurdan S.¹, FREILE, Deborah², SHIWRATAN, Seema¹, CROWELL, Dawn¹, HART, Melisa³, KUTASSY, Heather³ and ZDZIARSKI, Mark¹, (1)Department of Geoscience and Geography, New Jersey City University, 2039 Kennedy Boulevard, Jersey City, NJ 07305, (2)Earth and Environmental Sciences, New Jersey City University, 2039 John F. Kennedy Blvd., Jersey City, NJ 07305, (3)Geoscience and Geography, New Jersey City University, 2039 Kennedy Boulevard, Jersey City, NJ 07305, s.shiw@ymail.com, s.shiw@ymail.com