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North-Central Section - 54th Annual Meeting - 2020

Session No. 36
Tuesday, 19 May 2020: 1:30 PM-5:30 PM
Lake Superior Ballroom L (Duluth Entertainment Convention Center)

D6. Structural Geology, Tectonics, and Impact Structures

 

Ryan J. Clark and Kevin Ray Evans, Chairs
Paper #
Start Time
36-1
1:30 PM
DECIPHERING ZIRCON (U-TH)/HE THERMOCHRONOLOGY DATA SCATTER IN ARCHEAN GRAINS FROM THE BEARTOOTH RANGE, MONTANA
DESILVA, Cameron1, KAEMPFER, Jenna M.1 and GUENTHNER, William R.2, (1)Department of Geology, University of Illinois at Urbana Champaign, 1301 W. Green Str, Urbana, IL 61821, (2)Department of Geology, University of Illinois at Urbana-Champaign, 3081 Natural History Building, 1301 W. Green St., Urbana, IL 61801
36-2
1:50 PM
A REVIEW OF MIGMATITE DYNAMICS: POSSIBLE IMPLICATIONS FOR ARCHEAN AND PROTEROZOIC CRATONIC REGIONS
TEYSSIER, Christian1, WHITNEY, Donna L.1 and REY, Patrice F.2, (1)Department of Earth and Environmental Sciences, University of Minnesota, Minneapolis, MN 55455, (2)EarthByte Research Group, School of Geosciences, The University of Sydney, Sydney, NSW 2006, Australia
36-3
2:10 PM
INJECTED BRECCIA AT THE DECORAH IMPACT STRUCTURE
MCKAY, Robert M., Iowa Geological Survey, IIHR - Hydroscience & Engineering, University of Iowa, 340 Trowbridge Hall, Iowa City, IA 52242 and LIU, Huaibao P., Iowa Geological Survey, IIHR-Hydroscience & Engineering, University of Iowa, 340 Trowbridge Hall, Iowa City, IA 52242
36-4
2:30 PM
"ROUND ROCKS" AND OTHER ENIGMATIC FEATURES OF WEAUBLEAU STRUCTURE, ST. CLAIR COUNTY, MISSOURI, USA
EVANS, Kevin Ray, Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897
36-5
2:50 PM
NEW INSIGHTS INTO THE DEVELOPMENT OF THE MANSON IMPACT STRUCTURE CENTRAL PEAK
ANDERSON, Raymond, 2155 Prairie du Chien Rd NE, 2155 Prairie du Chien Rd NE, iowa city, IA 52240 and CLARK, Ryan J., Iowa Geological Survey, IIHR - Hydroscience & Engineering, 300 Trowbridge Hall, Iowa City, IA 52242
36-6
3:10 PM
THE SEARCH FOR WATER IN THE MANSON IMPACT STRUCTURE
CLARK, Ryan J., Iowa Geological Survey, IIHR - Hydroscience & Engineering, 300 Trowbridge Hall, Iowa City, IA 52242 and ANDERSON, Raymond, 2155 Prairie du Chien Rd NE, 2155 Prairie du Chien Rd NE, iowa city, IA 52240
36-7
3:30 PM
RAISED SHORE PLATFORMS AND AN EARLY JAMAICAN POTSHERD IN SOUTHWESTERN ST. ELIZABETH PARISH: NEOTECTONIC IMPLICATIONS FOR AN ARCHAEOLOGICAL HYPOTHESIS
EVANS, Kevin Ray, Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897 and PAVLOWSKY, Robert T., Department of Geography, Geology, an Planning, and Ozarks Environmental and Water Resource Institute, Missouri State University, 901 S. National Ave., Springfield, MO 65897
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