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Orals TS6.9/GMPV25

TS6.9/GMPV25

Melt Evolution, Sole Development & Tectonic Emplacement of Ophiolites (co-organized)
Co-Convener: Ryo Anma 
Orals
 / Thu, 11 Apr, 13:30–17:00  / Room B1
Posters
 / Attendance Thu, 11 Apr, 17:30–19:00  / Blue Posters

Thursday, 11 April 2013
Room B1
Chairperson: Yildirim Dilek and Ryo Anma
13:30–13:45
EGU2013-12365
Subduction Initiation and Forearc Magmatism as Recorded in Suprasubduction Zone Ophiolites
Yildirim Dilek
13:45–14:00
EGU2013-13608
Izu-Bonin-Mariana forearc crust as a modern ophiolite analogue (solicited)
Osamu Ishizuka, Kenichiro Tani, Mark Reagan, Kyoko Kanayama, Susumu Umino, and Yumiko Harigane
14:00–14:15
EGU2013-13610
Stagnation and Storage of Strongly Depleted Melts in Slow-Ultraslow Spreading Oceans: Evidence from the Ligurian Tethys
Giovanni Piccardo, Luisa Guarnieri, and Matteo Padovano
14:15–14:30
EGU2013-13745
Magma system along fast-spreading centers controlled by ridge segmentation: Evidence from the northern Oman ophiolite
Sumio Miyashita and Yoshiko Adachi
14:30–14:45
EGU2013-13609
Plume type ophiolites in Japan, East Russia and Mongolia: Peculiarity of the Late Jurassic examples (solicited)
Akira Ishiwatari, Yuji Ichiyama, and Erdenesaikhan Ganbat
14:45–15:00
EGU2013-13613
Ophiolite-type diamond: A new occurrence of diamond on the Earth (solicited)
Jingsui Yang, Paul T Robinson, Xiangzhen Xu, and Yildirim Dilek
COFFEE BREAK
15:30–15:45
EGU2013-13430
Arc/Forearc Lengthening at Plate Triple Junctions and the Formation of Ophiolitic Soles
John Casey and John Dewey
15:45–16:00
EGU2013-8316
Structural, geochronological, magnetic and magmatic constraints of a ridge collision/ridge subduction-related ophiolite
Ryo Anma
16:00–16:15
EGU2013-13682
The Indus-Yarlung Zangbo (IYZ) ophiolites from Nanga Parbat to Namche Barwa syntaxes, Southern Tibet: First synthesis of the petrology, geochemistry and geochronology of the IYZ ophiolites, and implications for geodynamic reconstructions of Neo-Tethys (solicited)
Réjean Hébert, Rachel Bezard, Carl Guilmette, Jaroslav Dostal, Chengshan Wang, and Zf Liu
16:15–16:30
EGU2013-13850
Eclogite nappe-stack in the Grivola-Urtier Ophiolites (Southern Aosta Valley, Western Alps) (solicited)
Paola Tartarotti
16:30–16:45
EGU2013-4754
From Subduction to Obduction: new insights on the obduction process through the study of the metamorphic sole of the Amasia ophiolites (Lesser Caucasus, Armenia)
Marc Hässig, Yann Rolland, Marc Sosson, Ghazar Galoyan, Carla Müller, Lilit Sahakyan, and Ara Avagyan
16:45–17:00
EGU2013-604
Formation of a cold ophiolitic sole at the base of the Devonian Balkan Carpathian Ophiolite (Romania, Serbia, Bulgaria)
Gaëlle Plissart, Hervé Diot, Christophe Monnier, Marcel Maruntiu, Vinciane Debaille, and Franz Neubauer