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Program for Session 06d

Monday 22nd June AM: Room ICE

06d (Poster): From Fiji to western Pacific arcs and beyond - a session in honour of Jim Gill

65	Temporal Change of Magma Feeding System beneath the Gassan Volcano, NE Japan Ban M, Iai Y, Hirotani S, Shuto K & Kagami H
66	Migration and Accumulation of Ultra-Depleted Subduction-Related Melts in the Massif du Sud Ophiolite (New Caledonia) Garrido CJ, Marchesi C, Godard M, Belley F & Ferré E
67	Arc Basalt Simulator (ABS): A Simulation for Slab Dehydration and Fluid-Fluxed Mantle Melting for Arc Basalts Kimura J-I, Hacker B, van Keken P, Kawabata H, Yoshida T & Stern R
68	Magmatic Geochemistry and Geotectonic Configuration of the Southern Okinawa Trough and the Northern Taiwan Volcanic Zone Shinjo R, Hokakubo S, Chung S-L & Wang K-L
69	Volcanism in the Saronic Gulf (W Aegean): Geochemical Indications for Across-Arc Variations? Smet I, Elburg M & Vanhaecke F
70	Mesozoic Geological Events in Southeastern China and Pacific Subduction Wang F, Sun W, Ling M-X, Ding X & Yang X
71	Geochemitry of the Xiong’er Volcanic Rocks: Implications for the Paleo-Mesoproterozoic Accretion of the North China Craton Zhao G, He Y & Sun M

Tuesday 23rd June AM: Room B1/Fy

06d (Oral): From Fiji to western Pacific arcs and beyond - a session in honour of Jim Gill
Session chaired by Erin Todd

09:30	Keynote: U-Series Disequilibria in SW Pacific Island Arcs Turner S
10:00	Invited: IRS Fluids Revisited Plank T, Cooper L & Manning C
10:15	B-Be-¹⁰Be-εNd Systematics of the Kurile Arc Morris J & Dreyer B
10:30	Mantle Sources and Fluids in the Northern Kamchatka Back Arc Volynets A, Churikova T & Wörner G
10:45	The Origin of EM1 Alkaline Magmas during Cenozoic Reorganization of Subduction Zone of Kamchatka Hoernle K, Portnyagin M, Hauff F, van den Bogaard P & Avdeiko G
11:00	Nb in Basalts from Turrialba Volcano, Costa Rica Revisited Reagan M & Rowe M
11:15	Invited: Subduction Zone Magmatism Without a Slab-Derived Flux: High-Nb Basalts from Sabah (Borneo) Macpherson C, Chiang KK, Hall R, Nowell G, Castillo P & Thirlwall M
11:30	Invited: Shallow Slab Melting at the Start of Western Pacific Subduction: Geochemical and Experimental Evidence Pearce J, Peate D & Rushmer T
11:45	The New Caledonia Ophiolite: Multiple Melting Stages and Refertilisation Process as Indicators for Ridge to Subduction Formation Ulrich M, Picard C, Guillot S, Chauvel C, Cluzel D & Meffre S
12:00	Invited: Spatial and Temporal Variability of Magmatism at the Northern End of the Mariana Trough – Interactions between Arc Magmatism and Nascent Rifting Ishizuka O, Yuasa M, Tamura Y, Shukuno H, Stern RJ, Taylor RN, Joshima M & Naka J
12:15	Back-Arc Melting: Fluid or Source Induced? Beier C, Turner S, Bach W, Niedermeier D, Sinton J & Gill J

Tuesday 23rd June PM: Room B1/Fy

06d (Oral): From Fiji to western Pacific arcs and beyond - a session in honour of Jim Gill
Session chaired by Brian Dreyer

14:30	Invited: Geochemistry, Geochronology and Tectonic Implications of Cross-Arc Ridge Volcanism in the Southern Kermadec Arc, SW Pacific Gamble J, Wright I, Wysoczanski R, Todd E & McIntosh W
14:45	Hf Isotopic Evidence for Small-Scale Heterogeneity in the Mode of Mantle Wedge Enrichment: Southern Havre Trough Back-Arc Todd E, Gill J, Wysoczanski R, Handler M, Wright I & Gamble J
15:00	Volatility in BABB: Implications for Nb/Ta in the Mantle Source Region Hergt J, Woodhead J, Greig A, Wysoczanski R, Leybourne M, Todd E & Wright I
15:15	Crustal Influences on U-Th Disequilibrium at Ngauruhoe and Ruapehu Volcanoes, New Zealand Price R, Turner S, Cook C, Hobden B, Smith I & Gamble J
15:30	Influence of Sub-Volcanic Crust and Crust-Mantle Boundary on Magma Genesis, Egmont/Taranaki Volcano, New Zealand Stewart R, Gruender K & Turner M
15:45	Creating New Continental Crust Fiji-Tonga Gill J, Todd E, Drewes E, Ishizuka O, Tani K & Campbell I
16:00	Convergent Margin Magmas: Revisiting Plutonic-Volcanic Questions Lundstrom C
16:15	Constraints on Deep Crustal Magma Differentiation by U-Series Disequilibria of Rocks from Southern Peru, Central Volcanic Zone Huang F, Sørensen E, Holm P, Zhang Z, Lundstrom C & Glessner J
16:30	Along-Arc Variations in the Aegean: Contrasting Aegina-Methana-Poros, Santorini and Nisyros Elburg M, Smet I & Vanhaecke F
16:45	A Model Explaining ²¹⁰Pb-Excesses Observed in Magmatic Enclaves and Segregation Veins Condomines M, Sigmarsson O & Gauthier P-J
17:00	Deciphering Processes and Timescales of Silicic Magma Evolution: U-Series Disequilibria Studies of Fogo and Furnas Volcanoes, São Miguel, Azores Widom E, Watanabe S, Snyder D & Rowland-Smith A
17:15	An Alternative Interpretation of U-Th Isochron and Estimation of Magma Residence Time Sui J, Fan Q, Zhao Y, Du X & Han B