Tuesday, 28 August 2007: 5:00 PM-6:00 PM
Lagoon Plaza
Poster Session: Mesozoic-Cenozoic tectonic and magmatic history and processes
Chairs:	Detlef Damaske Timothy Paulsen
2.PS-31		Crustal types and continent-ocean boundaries between the Kerguelen Plateau and Prydz Bay, East Antarctica Karsten Gohl, German L. Leitchenkov, Nicole Parsiegla, Birte-Marie Ehlers, Conrad Kopsch, Detlef Damaske, Yulia B. Guseva, Victor V. Gandyukhin
2.PS-32		Magnetic anomalies in East Antarctica: application to definition of major tectonic provinces A.V. Golynsky
2.PS-33		Gaussberg Rift – illusion or reality? Dmitry A. Golynsky, Alexander V. Golynsky
2.PS-34		Denudation and uplift of the Mawson Escarpment (eastern Lambert Graben, Antarctica) as indicated by apatite fission track data and geomorphological observation Frank Lisker, Helen Gibson, Christopher J.L. Wilson, Andreas Laeufer
2.PS-35		Thermochronologic constraints on Jurassic rift flank denudation in the Thiel Mountains, Antarctica Paul G. Fitzgerald, Suzanne L. Baldwin
2.PS-36		A revised geochemical grouping of Gondwana LIP: distinctive sources and processes at the Weddell and Limpopo triple junctions A.V. Luttinen, P. Leat
2.PS-37		Platinumgroup elements in sills of the Jurassic Ferrar Large Igneous Province from northern Victorialand, Antarctica Ricarda Hanemann, Lothar Viereck-Goette
2.PS-38		Petrogenesis of granites in the Fosdick migmatite dome, Marie Byrd Land, West Antarctica Satoshi Saito, Fawna Korhonen, Michael Brown, Christine Smith Siddoway
2.PS-39		High-resolution airborne gravity imaging over James Ross Island (West Antarctica) Tom A. Jordan, F. Ferraccioli, P.C. Jones, J.L. Smellie, M. Ghidella, H. Corr, A.F. Zakrajsek
2.PS-40		Mantle Heterogeneity beneath the Antarctic-Phoenix Ridge in the Drake Passage, Antarctica Sung Hi Choi, Jong Ik Lee, Won Hie Choe
2.PS-41		Differentiation History of Hubert Miller Seamount Basalts, Amundsen Sea, South Pacific Andreas Veit, Lothar Viereck-Goette
2.PS-42		Aeromagnetic hunt for Cenozoic magmatism over the Admiralty Mountains Block (East Antarctica) Egidio Armadillo, F. Ferraccioli, Andrea Zunino, Emanuele Bozzo, Sergio Rocchi, Pietro Armienti
2.PS-43		Evidence for magma mixing/mingling in lavas from Minna Bluff, South Victoria Land Mary K. Scanlan, Kurt S. Panter, Nelia W. Dunbar
2.PS-44		Erebus volcano, Ross Island, Antarctica: Recent studies, forthcoming publications, on-going activity Philip R. Kyle, Clive Oppenheimer, Erebus Team
2.PS-45		Elongate summit calderas as Neogene paleostress indicators in Antarctica Timothy Paulsen, Terry J. Wilson
2.PS-46		Magnetic anomalies north-east of Cape Adare, northern Victoria Land (Antarctica), and their relation to on-shore structures Detlef Damaske, Andreas Läufer, Felix Goldmann, Heinz-Dieter Möller, Frank Lisker
2.PS-47		Upper mantle seismic anisotropy of South Victoria Land/Ross Island, Antarctica from SKS and SKKS splitting analysis Mitchell Barklage, Doug Wiens, Andrew Nyblade, Sridhar Anandakrishnan
2.PS-48		Short period Rayleigh wave group velocities in Antarctica determined by the cross-correlation of ambient seismic noise from the TAMSEIS array Moira L. Pyle, Douglas A. Wiens, Andrew Nyblade, Sridhar Anandakrishnan
2.PS-49		Plateau collapse model for the Transantarctic Mountains/West Antarctic Rift System: Insights from numerical experiments Robert W. Bialas, W. Roger Buck, Michael Studinger, Paul G. Fitzgerald
2.PS-50		Morphotectonic architecture of the Transantarctic Mountains rift flank between the Royal Society Range and the Churchill Mountains based on geomorphic analysis Elizabeth Demyanick, Terry Wilson
2.PS-51		Microstructural study of natural fractures in Cape Roberts Project 3 core, Western Ross Sea, Antarctica Cristina Millan, Terry Wilson, Timothy Paulsen
2.PS-52		Structure of the Central Terror Rift, Western Ross Sea, Antarctica Jerome Hall, Terry J. Wilson, Stuart A. Henrys
2.PS-53		Young faults in the Adare Basin and northern Ross Sea Joann Stock, Franziska Dammeier, Roi Granot, R. W. Clayton, Steve Cande, Fred Davey, Takemi Ishihara
2.PS-54		Preliminary Backstripping of the Andrill-1B Core: Perils, Pitfalls, and Progress Travis G. Hayden, MIchelle A. Kominz, Andrill MIS Science Team
2.PS-55		GPS Surveys to Detect Active Faulting in the Transantarctic Mountains, Antarctica Stephanie A. Konfal, Terry J. Wilson, Michael J. Willis
2.PS-56		Airborne laser swath mapping of the Denton Hills, Transantarctic Mountains, Antarctica: Applications for structural and glacial geomorphic mapping Terry J. Wilson, Beata Csatho
2.PS-57		Tectonic evolution of northern Antarctic Peninsula from brittle mesostructures and earthquakes focal mechanisms Adolfo Maestro, Jerónimo López-Martínez, Fernando Bohoyo
2.PS-58		Tectonic deformation models for South Shetland Islands, Bransfield Sea and the Antarctic Peninsula Manuel Berrocoso, M. Eva Ramírez, Alberto Fernández-Ros, Alejandro Pérez-Peña, José M. Enríquez de Salamanca
2.PS-59		Tectonic and Volcanic Influences at Deception Island, South Shetland Islands William S. D. Wilcock, Andrew H. Barclay, Jesus M. Ibanez
2.PS-60		Active tectonics on Deception Island (West-Antarctica): A new approach using the fractal anisotropy of lineaments, fault slip measurements and the caldera collapse shape Raúl Pérez-López, Jorge L. Giner-Robles, José J. Martínez-Díaz, Miguel A. Rodríguez-Pascua, Marta Bejar, Carlos Paredes, José M. González-Casado
2.PS-61		Drake Passage and Bransfield Strait – new geophysical data and modeling of the crustal structure Sergey P. Levashov, Mykola A. Yakymchuk, Ignat N. Korchagin, V.G. Bachmutov, V.D. Solovyov, D.N. Bozhezha
2.PS-62		Development of deep extensional basins associated with the sinistral transcurrent fault zone of the Scotia-Antarctic plate boundary F. Bohoyo, J. Galindo-Zaldivar, A. Jabaloy, Andrés Maldonado, J. Rodriguez-Fernandez, A. A. Schreider, Emma Suriñach
2.PS-63		The Scan Basin evolution: oceanographic consequences of the deep connection between the Weddell and Scotia Seas (Antarctica) F. Javier Hernández-Molina, F. Bohoyo, Alberto C. Naveira Garabato, J. Galindo-Zaldivar, Francisco Jose Lobo, Andrés Maldonado, J. Rodriguez-Fernandez, Luis Somoza, Dorrik A. V. Stow, Juan Tomás Vázquez
2.PS-64		Geophysical investigations of P3 segment of the Phoenix Ridge in Drake Passage, Antarctica Young Keun Jin, Kyu Jung Kim, Jong Kuk Hong, Minkyu Park, Sang Heon Nam, Joohan Lee, Yeadong Kim
2.PS-65		The passive subduction of the Phoenix plate remnant at the South Shetland trench Bruno Della Vedova, Flavio Accaino, Filomena M. Loreto, Umberta Tinivella
2.PS-66		“Deep structure of the Antarctic Plate's boundary zone by the gravimetric tomography method” Rudolf Greku, Tatyana Greku
2.PS-67		Three-dimensional P wave tomography of Deception Island Volcano, South Shetland Islands Daria Zandomeneghi, Andrew H. Barclay, Javier Almendros, Jesus M. Ibanez, Tami Ben-Zvi, William S. D. Wilcock
2.PS-68		Crustal architecture of the oblique-slip conjugate margins of George V Land and southeastern Australia Howard M.J. Stagg, Anya M. Reading
2.PS-69		Regional seismic stratigraphic correlations of the Ross Sea; Implications for the tectonic history of the West Antarctic Rift System Robert C. Decesari, Christopher C. Sorlien, Bruce P. Luyendyk, Douglas S. Wilson, Louis Bartek, John Diebold, Sarah E. Hopkins

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