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Southeastern Section–55th Annual Meeting (23–24 March 2006)

Session No. 35
Friday, 24 March 2006: 1:30 PM-5:55 PM

S4. Impacts in the Field

Planetary Geoscience Institute; GSA Planetary Geoscience Division

 

Keith A. Milam and Livio L. Tornabene, Conveners
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1
1:40 PM
GEOMORPHOLOGIC EVIDENCE FOR A MESOZOIC(?) IMPACT IN TRANSYLVANIA AND HENDERSON COUNTIES, NORTH CAROLINA
REYNOLDS, Jim, Geology Program, Brevard College, 400 North Broad St, Brevard, NC 28712, reynoljh@brevard.edu, reynoljh@brevard.edu
2
2:00 PM
THE SUBSURFACE GEOLOGY OF MARS VIA REMOTE SENSING OF IMPACT CRATERS
TORNABENE, Livio L.1, MOERSCH, Jeffrey E.1, MCSWEEN Jr, Harry Y.1, PIATEK, Jennifer L.1, MILAM, Keith A.1 and CHRISTENSEN, Phil R.2, (1)Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Room 306, Knoxville, TN 37996-1410, (2)Geological Sciences, Arizona State University, Box 876305, Tempe, AZ 85287-6305, ltornabe@utk.edu, ltornabe@utk.edu
3
2:20 PM
X-RAY DIFFRACTION STUDY AT SIERRA MADERA IMPACT STRUCTURE, WEST TEXAS
HUSON, S., FOIT, F.F. and POPE, M.C., Department of Geology, Washington State University, Pullman, WA 99164-2812, sahuson@hotmail.com, sahuson@hotmail.com
4
2:40 PM
FROM THE INSIDE-OUT: CENTRAL UPLIFT FORMATION FROM THE PERSPECTIVE OF HAWKINS IMPACT CAVE
MILAM, Keith A. and DEANE, Bill, Department of Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996-1410, kmilam@utk.edu, kmilam@utk.edu
 
3:00 PM
Break
5
3:15 PM
FLUID INCLUSION EVIDENCE FOR POST-IMPACT HYDROTHERMAL CIRCULATION AT THE CENTRAL UPLIFT OF THE CHESAPEAKE BAY IMPACT STRUCTURE
VANKO, David A., Dept. of Physics, Astronomy, and Geosciences, Towson Univ, Towson, MD 21252, HORTON Jr, J. Wright, U.S. Geol Survey, 926A National Center, Reston, VA 20192 and LARSEN, Daniel, Earth Sciences, Univ. of Memphis, 402 Smith Bldg, Memphis, TN 38152, dvanko@towson.edu, dvanko@towson.edu
6
3:35 PM
AUTHIGENIC-MINERAL EVIDENCE FOR POST-IMPACT DIAGENESIS AND ALTERATION IN THE CHESAPEAKE BAY IMPACT STRUCTURE: A PROGRESS REPORT
LARSEN, Daniel1, SMITH, Jessica1, ZIVKOVIC, Vladimir1, HORTON Jr, J. Wright2 and VANKO, David3, (1)Earth Sciences, University of Memphis, Rm 1, Johnson Hall, Memphis, TN 38152, (2)U.S. Geol Survey, 926A National Center, Reston, VA 20192, (3)Deparment of Physics, Astronomy, & Geosciences, Towson Univ, Towson, MD 21252-0001, vzivkovc@memphis.edu, vzivkovc@memphis.edu
7
3:55 PM
BRECCIA OBSERVATIONS WITHIN THE JEPTHA KNOB STRUCTURE, KENTUCKY, REVEAL CHARACTERISTICS SIMILAR TO STRUCTURES HAVING AN ORIGIN BY IMPACT
THOMPSON, Mark F., Kentucky Geol Survey, 228 MMRB, UK, Lexington, KY 40506, thompson@uky.edu, thompson@uky.edu
 
4:15 PM
Impacts in the Field - Discussion of Posters
8
4:35 PM
WETUMPKA "CRATER TOURS" - IMPACT GEOLOGY AND EDUCATIONAL OUTREACH IN THE FIELD
KING Jr, David T.1, PETRUNY, Lucille W.2, JOHNSON, Reuben C.3, GILOMEN, Ashley T.3, GIBSON, Jaime C.3 and DE VILLIERS, Germari3, (1)Geology, Auburn University, Dept Geology - 210 Petrie Hall, Auburn, AL 36849, (2)Astra Terra Research, Auburn, AL 36831-3323, (3)Dept. Geology, Auburn Univ, Auburn, AL 36849, kingdat@auburn.edu, kingdat@auburn.edu
9
4:55 PM
STRUCTURE-FILLING STRATIGRAPHY OF THE LATE CRETACEOUS WETUMPKA MARINE-TARGET IMPACT STRUCTURE, ALABAMA
PETRUNY, Lucille W., Astra Terra Research, Auburn, AL 36831-3323, KING Jr, David T., Dept. Geology, Auburn Univ, Auburn, AL 36849 and NEATHERY, Thornton L., Neathery and Associates, Tuscaloosa, AL 35404, lpetruny@att.net, lpetruny@att.net
10
5:15 PM
SHOCK METAMORPHIC CHARACTERISTICS AND AGE OF THE WETUMPKA IMPACT STRUCTURE, ALABAMA
JOHNSON, Reuben C.1, PETRUNY, Loren M.1, HAMES, Willis1 and KING Jr, David T.2, (1)Geology, Auburn University, Auburn, AL 36849, (2)Geology, Auburn University, Dept Geology - 210 Petrie Hall, Auburn, AL 36849, N/A, N/A
11
5:35 PM
FLYNN CREEK CRATER: THE BIRTHPLACE OF IMPACT SPELEOLOGY
MILAM, Keith A., Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Room 306, Knoxville, TN 37996-1410 and DEANE, Bill, Department of Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996-1410, kmilam@utk.edu, kmilam@utk.edu
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