Thursday Morning 1
Time	Session	Location	Title
0800	V41D	MS Exh Hall B	Subduction Volcanism at Continental Margins Posters (joint with T) Presiding: J C Varekamp, Wesleyan University; L Siebert, Smithsonian Institution; A Peslier, NASA    [Abstracts]
0800	V41D-0791	MS Exh Hall B	The Massive Compound Cofre de Perote Shield Volcano: a Volcanological Oddity in the Eastern Mexican Volcanic Belt *L Siebert, G Carrasco-Nunez, R Diaz-Castellon, J L Rodriguez POSTER    [details]
0800	V41D-0792	MS Exh Hall B	The Baja California Peninsula During the Last 12.5 Ma as Example of the Role of Plate Stresses in Controlling Active Volcanism *R Negrete-Aranda, J Contreras-Perez, E Cañón-Tapia POSTER    [details]
0800	V41D-0793	MS Exh Hall B	Lithium in melt inclusions records crustal assimilation at Volcan Jorullo, Mexico *M D Feineman, E Johnson, P Wallace, K Kobayashi, T Moriguti, E Nakamura, K Rubin POSTER    [details]
0800	V41D-0794	MS Exh Hall B	Pre-eruptive Volatile Contents of Mafic Magma at Popocatépetl Volcano, Mexico, from Olivine-hosted Melt Inclusions *J Roberge, H Delgado-Granados, P J Wallace, A J Kent POSTER    [details]
0800	V41D-0795	MS Exh Hall B	Sulfur Speciation and Oxygen Fugacity in Primitive Magmas From the Trans-Mexican Volcanic Belt *N Vigouroux, P J Wallace, E R Johnson POSTER    [details]
0800	V41D-0796	MS Exh Hall B	The Dynamics of Magma Chamber Processes at Popocatepetl Volcano, as Recorded by Plagioclase Phenocrysts *G Sosa-Ceballos, J E Gardner, T Housh POSTER    [details]
0800	V41D-0797	MS Exh Hall B	Xenoliths From Isla Isabel, Nayarit, Mexico: The Nature of the Upper Mantle Underneath the Western Part of the Mexican Volcanic Belt T B Housh, *J J Aranda-Gomez, J F Luhr INVITED POSTER    [details]
0800	V41D-0798	MS Exh Hall B	Geologic Evolution of the Sierra de Nanchititla Silicic Volcanic Center, Southern Mexico *N Gonzalez, L Ferrari, M Lopez, M Cerca, M Orozco POSTER    [details]
0800	V41D-0799	MS Exh Hall B	A Study of the Source Processes of Colima Volcano Explosions *F J Nunez-Cornu, D Vargas-Bracamontes, J J Sanchez, C Suarez-Plascencia POSTER    [details]
0800	V41D-0800	MS Exh Hall B	Evidence for Slab Melt Contributions to the Mexican Volcanic Belt and Other Young Hot Slab Arcs from Lu-Hf Isotopes *S L Goldstein, Y M Cai, C H Langmuir, A LaGatta, S M Straub, A Gomez-Tuena, A Martin del Pozzo POSTER    [details]
0800	V41D-0801	MS Exh Hall B	Magnetotelluric Survey Reveals Surficial Conductor Under the Jalisco Block, Possibly Linked to Magmatism in the Area *R Alvarez, J Arzate, F Corbo POSTER    [details]
0800	V41D-0802	MS Exh Hall B	The 1793 Eruption of San Martin Volcano (Los Tuxtlas, Veracruz, Mexico) *J M Espindola, A Zamora-Camacho, M L Godinez, S Rodriguez-Elizarraras POSTER    [details]
0800	V41D-0803	MS Exh Hall B	Subduction of Young Lithosphere at Critical Thermal Ages (10-20 Ma): Incites From Thermal Models and the Trans-Mexican Subduction System with Emphasis on the Importance of Slab Travel Times *C J Grose POSTER    [details]
0800	V41D-0804	MS Exh Hall B	The activity of the Colima volcano and morphological changes in the summit between 2004 and 2007. *C Suarez-Plascencia, F J Nuñez-Cornu, J Sanchez -Aguilar, F Arriaga POSTER    [details]
0800	V41D-0805	MS Exh Hall B	The Miocene Tepoztlan Formation (Central Mexico) – Key to a Better Understanding of the Initial Phase of the Transmexican Volcanic Belt *N Lenhardt, M Hinderer, J Hornung, I Torres-Alvarado, H Boehnel POSTER    [details]
0800	V41D-0806	MS Exh Hall B	Volatile Contents of Olivine-Hosted Melt Inclusions From the Central Oregon High Cascades *D Ruscitto, E Johnson, P Wallace, A Kent, C Mercer, I Bindeman POSTER    [details]
0800	V41D-0807	MS Exh Hall B	Snow Peak, OR: Miocene and Pliocene Tholeiitic Volcanism in the Cascadia Forearc *A K Hatfield, A J Kent, R L Nielsen, M C Rowe, R A Duncan POSTER    [details]
0800	V41D-0808	MS Exh Hall B	Across Arc Variation in Basaltic fO2: Influence of a Subduction Component in the Cascadia Subduction Zone *M C Rowe, A J Kent, R L Nielsen POSTER    [details]
0800	V41D-0809	MS Exh Hall B	Petrological Characteristic of Recent Eruption Events at Galeras Volcano, Colombia *S Nakada, S Noguchi, G P Cortes, M L Calvache POSTER    [details]
0800	V41D-0810	MS Exh Hall B	Precursory Activity of the 2005 Eruption of Santa Ana Volcano, El Salvador. *A Colvin, M Patrick, W I Rose, D Escobar, F Montalvo, E Gutierrez, R Olmos POSTER    [details]
0800	V41D-0811	MS Exh Hall B	Sulfur Yield of the 1600 Eruption of Huaynaputina Determined by Apatite Compositions *H R Dietterich, S L de Silva, G Salas POSTER    [details]
0800	V41D-0812	MS Exh Hall B	Holocene processes and petrogenesis at a long-lived trachyandesitic magmatic system *D Kratzmann, S Carey, R Scasso, J Naranjo POSTER    [details]
0800	V41D-0813	MS Exh Hall B	Recharge as an Eruption Trigger Revealed at El Misti, Southern Peru *F J Tepley III, G Salas, S de Silva POSTER    [details]
0800	V41D-0814	MS Exh Hall B	Hyperacid volcano-hydrothermal fluids from Copahue volcano, Argentina: Analogs for "subduction zone fluids"? *J C Varekamp POSTER    [details]
0800	V41D-0815	MS Exh Hall B	Geochemical Evidence for 1.9-1.8 Ga Continental Arc Magmatism in the Arequipa Massif, Southwestern Peru *S L Loewy, H Bahlburg POSTER    [details]
0800	V41D-0816	MS Exh Hall B	Insights Into the Formation of Deep Hydrothermal Quartz From the Porphyry-Copper-Molybdenum Deposit at Butte, Montana *C N Mercer, M H Reed POSTER    [details]
0800	V41D-0817	MS Exh Hall B	Experimental Study of the Partitioning of Au, Ag, Mo, W, Zn, Mn, and Ti among Pyrrhotite and Immiscible Fe-S-O and Rhyolitic Melts *M J Mengason, P M Piccoli, P A Candela POSTER    [details]
0800	V41D-0818	MS Exh Hall B	Lead Isotope Constraints on the Sources of Ore Metals in SW Mexican Deposits *A Potra, A W Macfarlane POSTER    [details]
0800	V41D-0819	MS Exh Hall B	Experimental Study of the Behaviour of Gold in Calc-alkaline Arc Magmas : Demonstration of the Effect of Sulphur and Geological Implications on the Formation of Gold Deposits *S Jego, M Pichavant, J Mavrogenes POSTER    [details]
0800	V41D-0820	MS Exh Hall B	Ancient mantle contribution to boninitic magma: evidence from Os isotopic compositions of Cr-spinel sands of boninites in Izu-Bonin arc K Suzuki, R Senda, *K Shimizu POSTER    [details]
0800	V41D-0821	MS Exh Hall B	Multiple Sources of K-rich Melts in Central Italy: Evidence From Trace-element and Pb-isotopic Signatures of Melt Inclusions in a Single Lava Flow From Latera Volcano I K Nikogosian, *M J van Bergen, C de Hoog, M J Whitehouse POSTER    [details]
0800	V41D-0822	MS Exh Hall B	Implications for the Indosinian Orogeny and closure of eastern Paleo-Tethys: A perspective from the Song Ma suture *T LIn, S Chung, C Lo, C Lan, P Wang, T Lee, T Tran, H Hoang, T Tran POSTER    [details]
0800	V41D-0823	MS Exh Hall B	Late Cretaceous volcanic activity in the Korean Peninsula *S Yun, J Koh POSTER    [details]
0800	V41D-0824	MS Exh Hall B	Age and Geochemical Characteristics of the Linzizong Volcanism for Neotethyan Slab Breakoff in Southern Tibet *H Lee, S Chung, J Ji, C Lo, D Wen, T Lee, Q Qian, Q Zhang POSTER    [details]
0800	V41D-0825	MS Exh Hall B	Geochemical characteristics of the volcanic rocks from the Tokara Islands, Ryukyu volcanic arc, Japan. *H Sato, H Yokose POSTER    [details]
0800	V41D-0826	MS Exh Hall B	A Melt Inclusion Study of the Middle and Oldest Toba Tuffs, Sumatra, Indonesia: Initial Results *C A Chesner, R Ens POSTER    [details]