North-Central Section - 43rd Annual Meeting (2-3 April 2009)

KROTHE, Noel C., Geological Sciences, Indiana University, Tenth St, Bloomington, IN 47405, krothen@indiana.edu, krothen@indiana.edu

CARPENTER, Philip J., Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, Normal Rd, Dekalb, IL 60115 and EKBERG, Dean W., Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, Normal Rd, Dekalb, IL 60115, pjcarpenter@niu.edu, pjcarpenter@niu.edu

LUHMANN, Andrew J.¹, ALEXANDER, Scott C.², ALEXANDER Jr, E. Calvin³, GREEN, Jeffrey A.⁴ and PETERS, Andrew J.⁴, (1)Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, (2)Department of Geology and Geophysics, Univ. of Minnesota, 310 Pillsbury Dr., SE, Minneapolis, MN 55455-0219, (3)Department of Geology and Geophysics, University of Minnesota, Minneapolis, MN 55455, (4)Division of Waters, Minnesota Department of Natural Resources, 2300 Silver Creek Rd. NE, Rochester, MN 55906, luhm0031@umn.edu, luhm0031@umn.edu

ALEXANDER Jr, E. Calvin¹, ALEXANDER, Scott C.², LUHMANN, Andrew J.³, ANGER, Cale T.⁴, GREEN, Jeffrey A.⁵ and PETERS, Andrew J.⁵, (1)Department of Geology and Geophysics, University of Minnesota, Minneapolis, MN 55455, (2)Geology & Geophysics Department, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, (3)Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, (4)Geology & Geophysics Dept, University of Minnesota, 108 Pillsbury Hall, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, (5)Division of Waters, Minnesota Department of Natural Resources, 2300 Silver Creek Rd. NE, Rochester, MN 55906, alexa001@umn.edu, alexa001@umn.edu

ACKERMAN, John G., 26455 Galaxy Ave, Farmington, MN 55024, KRAUS, Clayton T., 8543 County 7 Rd, Chatfield, MN 55923, GERBOTH, David W., 13961 Falcon Ave, Apple Valley, MN 55124, DORNINK, Daniel S., Box 12, Harmony, MN 55939 and ALEXANDER Jr, E. Calvin, Department of Geology and Geophysics, University of Minnesota, Minneapolis, MN 55455, john@karstpreserve.com, john@karstpreserve.com

MAAS, Benjamin J., Geography-Geology, Illinois State University, Campus Box 4400, Normal, IL 61790 and PETERSON, Eric W., Geography - Geology, Illinois State University, Campus Box 4400, Normal, IL 61790, bjmaas@ilstu.edu, bjmaas@ilstu.edu

PANNO, S.V.¹, LUMAN, D.E.¹ and TAYLOR, S.J.², (1)Illinois State Geological Survey, University of Illinois, 615 E. Peabody Drive, Champaign, IL 61820, (2)Illinois Natural History Survey, Prairie Research Institute, University of Illinois, 1816 S. Oak St, Champaign, IL 61820, panno@isgs.uiuc.edu, panno@isgs.uiuc.edu

HARLAN, Lara, Geology, Illinois State University, Campus Box 4400, Normal, IL 61761 and PETERSON, Eric, Geography - Geology, Illinois State Univ, Normal, IL 61790, leharla@ilstu.edu, leharla@ilstu.edu