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Oral Programme PS2.7

PS2.7

Terrestrial and Extraterrestrial Impact Cratering
Convener: Fred Jourdan 
Co-Conveners: Martin Schmieder , Alexander Deutsch 
Session details
Oral Programme
 / Mon, 04 Apr, 10:30–12:15 / Room 32
Poster Programme
 / Attendance Mon, 04 Apr, 17:30–19:00 / Display Mon, 04 Apr, 08:00–19:30 / Hall Z
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Monday, 04 Apr 2011
Room 32
Chairperson: Fred Jourdan / Uwe Reimold
10:30–10:45
EGU2011-9377
MEMIN - Hypervelocity Impact Cratering Experiments into Sandstone: Initial results
Frank Schäfer, Klaus Thoma, Tobias Hoerth, Bernd Lexow, Stefan Hiermaier, Frank Bagusat, Thomas Kenkmann, Michael H. Poelchau, and Alex Deutsch and the MEMIN Team
10:45–11:00
EGU2011-1187
A new facility for low-velocity experimental studies of wet target impacts at Centro de Astrobiología, Spain.
Jens Ormö, Kevin Housen, Keith Holsapple, Alain Lepinette, Irene Melero Asensio, and Josefina Torres Redondo
11:00–11:15
EGU2011-461
Carbonate melt lithologies from the Steinheim impact structure (Baden-Württemberg, Germany)
Denise Anders, Philip Kegler, Elmar Buchner, and Martin Schmieder
11:15–11:30
EGU2011-13322
A precise and accurate "astronomical" age of the Ries impact crater, Germany: A cautious note on argon dating of impact material
Alexander Rocholl, Maria Ovtcharova, Urs Schaltegger, Jan Wijbrans, Jean Pohl, Mathias Harzhauser, Jerome Prieto, Albert Ulbig, and Madelaine Boehme
11:30–11:45
EGU2011-2339
The age of the Lappajärvi impact structure
Fred Jourdan and Martin Schmieder
11:45–12:00
EGU2011-11281
The latest Triassic Rochechouart impact (France) - 40Ar/39Ar dating and potential relation to catastrophic paleoenvironmental effects in the western Tethys domain
Martin Schmieder, Elmar Buchner, Mario Trieloff, Winfried H. Schwarz, and Philippe Lambert
12:00–12:15
EGU2011-7559
Microstructural TEM-investigations on shock-metamorphic chert from the Jebel Waqf as Suwwan impact structure, Jordan
Ulrich Bläß, Martin Schmieder, and Elmar Buchner