GSA Annual Meeting, November 5-8, 2001

BEBOUT, Leslie E., Exobiology Branch, NASA Ames Rsch Ctr, Mailstop 239-4, Moffett Field, CA 94035, SHEPARD, Rebekah, Department of Geology, Oberlin College, Oberlin, OH 44074 and REID, R. Pamela, Univ Miami, 4600 Rickenbacker Cswy, Miami, FL 33149-1098, Rebekah.Shepard@oberlin.edu, Rebekah.Shepard@oberlin.edu

JOECKEL, R. M., Conservation and Survey Division, Univ. of Nebraska-Lincoln, 113 Nebraska Hall, Lincoln, NE 68588-0517 and ANG CLEMENT, B. J., Dept. of Biology, Doane College, Crete, NE 68333-2496, rjoeckel3@unl.edu, rjoeckel3@unl.edu

OVERSTREET, Kenneth B.¹, RODEN, Eric E.¹ and MURRAY, Christopher J.², (1)Department of Biological Sciences, Univ of Alabama, A122 Bevill Bldg 7th Ave, Tuscaloosa, AL 35487-0206, (2)Battelle Pacific NW National Lab, PO Box 999, Richland, WA 99352-0999, overs001@ua.edu, overs001@ua.edu

ARANGO, Irene and BRAKE, Sandra S., Geography, Geology and Anthropology, Indiana State Univ, Dpt. Geography, Geology and Anthropology, Terre Haute, IN 47809, gearango@scifac.indstate.edu, gearango@scifac.indstate.edu

HODE, Tomas¹, KRISTIANSSON, Per², CADY, Sherry L.³ and BENGTSON, Stefan¹, (1)Department of Palaeozoology, Swedish Museum of Nat History, Box 50007, Stockholm, S-104 05, Sweden, (2)Nuclear Physics Department, Lund Univ, Lund, Sweden, (3)Department of Geology, Portland State Univ, 1721 SW Broadway, 17 Cramer Hall, Portland, OR 97201, tomas.hode@nrm.se, tomas.hode@nrm.se

MCMURRY, Jude, Atomic Energy of Canada Ltd. (AECL), Whiteshell Laboratories, Pinawa, MB R0E 1L0, Canada, mcmurryj@aecl.ca, mcmurryj@aecl.ca