[PDF][PDF] An overview of the Izu-Bonin-Mariana subduction factory

RJ Stern, MJ Fouch, SL Klemperer - GEOPHYSICAL MONOGRAPH …, 2003 - academia.edu
The lzu-Bonin-Mariana (IBM) arc system extends 2800km from near Tokyo, Japan to Guam
and is an outstanding example of an intraoceanic convergent margin (IOCM). Inputs from …

Intra-oceanic arcs of the Paleo-Asian Ocean

I Safonova, A Kotlyarov, S Krivonogov, W **ao - Gondwana Research, 2017 - Elsevier
The paper reviews and integrates geological, geochronological, geochemical and isotope
data from 21 intra-oceanic arcs (IOA) of the Paleo-Asian Ocean (PAO), which have been …

Back-arc basin basalt systematics

B Taylor, F Martinez - Earth and Planetary Science Letters, 2003 - Elsevier
The Mariana, east Scotia, Lau, and Manus back-arc basins (BABs) have spreading rates that
vary from slow (< 50 mm/yr) to fast (> 100 mm/yr) and extension axes located from 10 to 400 …

The thermal structure of subduction zone back arcs

CA Currie, RD Hyndman - Journal of Geophysical Research …, 2006 - Wiley Online Library
It is well recognized that active arc volcanism at nearly all subduction zones requires
temperatures greater than 1200° C in the subarc mantle, despite the underthrusting cool …

Potassic magmatism in western Sichuan and Yunnan provinces, SE Tibet, China: petrological and geochemical constraints on petrogenesis

Z Guo, JAN Hertogen, J Liu, P Pasteels… - Journal of …, 2005 - academic.oup.com
Potassic volcanism in the western Sichuan and Yunnan Provinces, SE Tibet, forms part of an
extensive magmatic province in the eastern Indo-Asian collision zone during the Paleogene …

Geochemical trends across an arc-continent collision zone: magma sources and slab-wedge transfer processes below the Pantar Strait volcanoes, Indonesia

MA Elburg, M Van Bergen, J Hoogewerff… - … et Cosmochimica Acta, 2002 - Elsevier
Four volcanoes in the Pantar Strait, the westernmost part of the extinct sector of the east
Sunda arc, show remarkable across-arc variation in elemental abundances (K2O: 1.2 to …

Sr‐Nd‐Pb composition of Mesozoic Pacific oceanic crust (Site 1149 and 801, ODP Leg 185): Implications for alteration of ocean crust and the input into the Izu‐Bonin …

F Hauff, K Hoernle, A Schmidt - Geochemistry, Geophysics …, 2003 - Wiley Online Library
We report Sr, Nd and Pb isotopic compositions of sediments and variably altered igneous
rocks from ODP Site 801 (Marianas) and ODP Site 1149 (Izu‐Bonin). These Sites provide …

Across‐arc geochemical trends in the Izu‐Bonin arc: Contributions from the subducting slab

A Hochstaedter, J Gill, R Peters… - Geochemistry …, 2001 - Wiley Online Library
We propose that across‐arc differences in the geochemistry of Izu‐Bonin arc magmas are
controlled by the addition of fertile‐slab fluids to depleted mantle at the volcanic front, and …

Remelting of an andesitic crust as a possible origin for rhyolitic magma in oceanic arcs: an example from the Izu–Bonin arc

Y Tamura, Y Tatsumi - Journal of Petrology, 2002 - academic.oup.com
Abstract The Izu–Bonin volcanic arc is an excellent example of an intra-oceanic convergent
margin. A total of 1011 chemical analyses of 17 Quaternary volcanoes of the arc are …

Making and breaking an island arc: A new perspective from the Oligocene Kyushu‐Palau arc, Philippine Sea

O Ishizuka, RN Taylor, M Yuasa… - Geochemistry …, 2011 - Wiley Online Library
The Kyushu‐Palau Ridge (KPR) is a 2600 km long remnant island arc that is separated from
the active Izu‐Bonin‐Mariana (IBM) arc by a series of spreading and rift basins. We present …