By David M. Christie, Charles R. Fisher, Sang-Mook Lee, Sharon Givens
Published by way of the yank Geophysical Union as a part of the Geophysical Monograph Series.
New ocean crust is continually created the place tectonic plates diverge. a particular form of oceanic crust is shaped through back-arc spreading structures that parallel oceanic island arcs at the part clear of the subducting plate. Volatile-rich and spatially variable, back-arc spreading platforms are a average laboratory for multi-disciplinary stories of seafloor production, the movement of magma from the deep earth, and the hydrothermal ecosystems that this circulation sustains.
Derived from the celebrated Ridge 2000 InterRidge Theoretical Institute held in 2004, Back-Arc Spreading structures: Geological, organic, Chemical, and actual Interactions stories the kingdom of the technology, with decide upon case studies.
Experienced researchers in, and scholars of, marine geology, organic oceanography, marine geochemistry, volcanology, petrology, and geo- and paleomagnetism will locate this quantity an important source now and for the close to future.
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Extra info for Back-Arc Spreading Systems: Geological, Biological, Chemical, and Physical Interactions
Whelan, P. , J. B. Gill, E. Kollman, R. A. Duncan, and R. E. Drake (1985), Radiometric dating of magmatic stages in Fiji, in Geology and offshore resources of Pacific island arcs—Tonga region, edited by D. W. Scholl and T. L. Vallier, pp. 415–440, Circum Pacific Council for Energy and Mineral Resources, Houston, TX. , and J. Collier (1993), Morphology of the Valu Fa Spreading Ridge in the Southern Lau Basin, J. Geophys. Res, 98, 11769–11782. , and W. Habler (1993), Morphotectonic characteristics of a propagating spreading system in the northern Lau Basin, J.
The velocity field of the Japanese islands derived from a few years of GPS data showed that the Japanese mainlands, including Hokkaido, Honshu, Shikoku, and Northern Kyushu are Figure 4. Upper: Moment tensor solutions of shallow earthquakes in and around the Mariana arc (depth ≤ 50 km). Lower inset figure shows T-axis distribution for dataset shown in the box in the upper panel. KATO AND KUBO Plate 3. GPS velocity field of the Japanese islands derived from nationwide GPS array. Vectors represent relative displacements averaged from 1 October 2002 to 15 October 2002 referred to the initial positions averaged from 1 October 2001 to 15 October 2001.
J. W. Hawkins, and P. M. Hunter (1992), Morphotectonics of the Lau Basin seafloor-implications for the opening history of back-arc basins, in Proceedings of the Ocean Drilling Program, Initial Reports, edited by L. M. , pp. 81–82, Ocean Drilling Program, College Station, TX. Parson, L. , J. A. Pearce, B. J. Murton, R. A. Hodkinson, and RRS Charles Darwin Scientific Party (1990), Role of ridge jumps and ridge propagation in the tectonic evolution of the Lau back-arc basin, southwest Pacific, Geology, 18, 470–473.