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T149. Shock Processes and Shock Attenuation Associated with Hypervelocity Impact Events

Session No. 270
Wednesday, 7 November 2012: 1:30 PM-5:30 PM
213A (Charlotte Convention Center)

T149. Shock Processes and Shock Attenuation Associated with Hypervelocity Impact Events

GSA Planetary Geology Division

 

John Borg and John G. Spray, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1
1:35 PM
SHOCK ATTENUATION ASSOCIATED WITH HYPERVELOCITY IMPACT EVENTS (Invited Presentation)
IVANOV, Boris, Institute for Dynamics of Geospheres, Russian Academy of Science, Leninsky Prospect 38-1, Moscow, 119334, Russia, baivanov@idg.chph.ras.ru, baivanov@idg.chph.ras.ru
2
1:55 PM
THE INFLUENCE OF ATTENUATION ON THE STRUCTURE OF HYPERVELOCITY IMPACT CRATERS (Invited Presentation)
DENCE, Michael R., suite 2602, 38 Metropole Private, Ottawa, ON K1Z 1E9, Canada, mrdence@rogers.com, mrdence@rogers.com
3
2:15 PM
HP-HT EXCURSIONS AND FALSE BULK SHOCK READINGS: CONSTRAINTS ON ATTENUATION RATE
SPRAY, John G., Planetary and Space Science Centre, Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, jgs@unb.ca, jgs@unb.ca
4
2:30 PM
DIRECT SIMULATION OF SHOCK AND RELEASE PROCESSES IN GEOLOGICAL MATERIALS (Invited Presentation)
BORG, John, Department of Mechanical Engineering, Marquette University, 1515 W. Wisconsin Ave, Milwaukee, WI 53233, john.borg@mu.edu, john.borg@mu.edu
5
2:50 PM
Withdrawn
6
3:05 PM
DISTRIBUTION AND SHOCK PRESSURE FORMATION FOR SHATTER CONES: INSIGHTS FROM THE MANICOUAGAN IMPACT STRUCTURE, CANADA
THOMPSON, Lucy M., University of New Brunswick, Fredericton, NB E3B 5A3, Canada, lthompso@unb.ca, lthompso@unb.ca
 
3:20 PM
Break
7
3:35 PM
POLYSYNTHETIC TWINNING IN SHOCKED ZIRCON
CAVOSIE, Aaron J.1, MOSER, Desmond E.2, THOMSON, Olivia A.1, ERICKSON, Timmons M.3, BARKER, Ivan2 and RADOVAN, Henri A.4, (1)Department of Geology, University of Puerto Rico, PO Box 9000, Mayaguez, PR 00681, (2)Department of Earth Sciences, University of Western Ontario, London, ON N6A 5B7, Canada, (3)TIGeR (The Institute for Geoscience Research), John de Laeter Centre, Department of Applied Geology, Curtin University, Perth, 6102, Australia, (4)Department of Physics, University of Puerto Rico, PO Box 9000, Mayaguez, PR 00681, aaron.cavosie@upr.edu, aaron.cavosie@upr.edu
8
3:50 PM
LOCALIZED SHOCK VERSUS BULK SHOCK IN MARTIAN METEORITES
BOONSUE, Suporn, Planetary and Space Science Centre, Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, sboonsue@unb.ca, sboonsue@unb.ca
9
4:05 PM
SHOCK-RELATED STRUCTURAL INSIGHTS INTO CENTRAL UPLIFT FORMATION IN CRYSTALLINE ROCKS: THE MANICOUAGAN EXAMPLE
BIREN, Marc B., Planetary and Space Science Centre, Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, marc.biren@unb.ca, marc.biren@unb.ca
10
4:20 PM
SHOCK ATTENUATION, WASTE SHOCK HEAT AND RELATED HYDROTHERMAL EFFECTS IN CENTRAL UPLIFTS: EVIDENCE FROM MANICOUAGAN
PAISARNSOMBAT, Sarinya, Planetary and Space Science Centre, Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada, sarinya.p@unb.ca, sarinya.p@unb.ca
Handouts
  • Sarinya ID no.213229.pptx (3.8 MB)
    • 11
    4:35 PM
    THERMAL ERASURE OF SHOCK EFFECTS: IMPACT MELT-CLAST INTERACTIONS AT MANICOUAGAN
    RUSSELL, Catrina E., Planetary and Space Science Centre, Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, E3B 5A3, f5sr1@unb.ca, f5sr1@unb.ca
    12
    4:50 PM
    SHOCK-INDUCED CRUSTAL OSCILLATION RECORDED IN ROCKS AND MINERALS OF THE MANIITSOQ IMPACT STRUCTURE, WEST GREENLAND
    GARDE, Adam A., Geological Survey of Denmark and Greenland, Øster Voldgade 10, Copenhagen K, 1350, Denmark, ESBENSEN, Kim H., Geological Survey of Denmark and Greenland, Oster Voldgade 10, Copenhagen K, 1350, Denmark and MCDONALD, Iain, School of Earth & Ocean Sciences, Cardiff University, Cardiff, CF10 3YE, United Kingdom, aag@geus.dk, aag@geus.dk
    13
    5:05 PM
    Withdrawn
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