Izu–Bonin Arc
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Published:January 01, 2016
Abstract
The Izu-Bonin-Mariana (IBM) arc system extends 2800 km from the Izu Peninsula to Guam Island (Fig. 2f.1) and provides an excellent example of an intra-oceanic convergent margin where the effects of crustal anatexis and assimilation are considered to be minimal (Stern et al. 2003; Tatsumi Stern 2006). The current IBM activity is caused by subduction of the Pacific Plate beneath the Philippine Sea Plate, which dips at 35° at the northern tip of this system and ia nearly vertical at Mariana. Evolution of the IBM Arc since 50 Ma has strongly in?uenced the present architecture of the Japanese archipelago....
Figures & Tables
Contents
The Geology of Japan

It has been 25 years since publication of the most recent English language summary of the geology of Japan. This book offers an up-to-date comprehensive guide for those interested both in the geology of the Japanese islands and geological processes of island arcs in general. It contains contributions from over 70 different eminent researchers in their fields and is divided into 12 main chapters:
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Geological Evolution of Japan: an Overview;
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Regional Tectonostratigraphy (consisting of seven separate sections giving full coverage both to the different geographic regions and different geological ages);
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Ophiolites and Ultramafic Units;
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Granitic Rocks;
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Miocene-Holocene Volcanism;
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Neogene-Quaternary Sedimentary Successions;
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Deep Seismic Structure;
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Crustal Earthquakes;
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Coastal Geology and Oceanography;
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Mineral and Hydrocarbon Resources;
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Engineering Geology;
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Field Geotraverse, Geoparks and Geomuseums (with information on travelling by public transport to see some of the great geological sites of Japan).
Each chapter includes the unique contribution of an extensive aid to the written forms of geology-related names in Japanese.