Pressure–temperature paths of tectonic blocks in mélange: Recording thermal evolution of a subduction channel at an initial stage of subduction

Autor: Toru Takeshita, Takeshi Imayama, Mizuho Ando, Yuto Kimura, Marie Python

Publikováno v: Journal of Metamorphic Geology.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ec11bfde5438acfa71e0b872365c605
https://doi.org/10.1111/jmg.12718

Subduction initiation and ophiolite crust: new insights from IODP drilling

Autor: D. E. Heaton, T. Sakuyama, Wendy R. Nelson, Scott A. Whattam, Katerina Petronotis, Marguerite Godard, Timothy Chapman, Sally Morgan, Renat R. Almeev, Claire Carvallo, Walter Kurz, Eric C. Ferré, Aaron Avery, Jeffrey G. Ryan, Kenji Shimizu, Marie Python, Yibing Li, William W. Sager, Mark K. Reagan, Julian A. Pearce, Maria Kirchenbaur, Gail L. Christeson, Steffen Kutterolf, Katsuyoshi Michibayashi, Alastair H. F. Robertson, Hongyan Li, John W. Shervais, Julie Prytulak

Publikováno v: International Geology Review
International Geology Review, Taylor & Francis, 2017, 59 (11), pp.1439-1450. ⟨10.1080/00206814.2016.1276482⟩
International Geology Review, Taylor & Francis, 2017, 59 (11), pp.1439-1450. 〈10.1080/00206814.2016.1276482〉
International Geology Review, 2017, 59 (11), pp.1439-1450. ⟨10.1080/00206814.2016.1276482⟩
Reagan, M K, Pearce, J A, Petronotis, K, Almeev, R R, Avery, A J, Carvallo, C, Chapman, T, Christeson, G L, Ferré, E C, Godard, M, Heaton, D E, Kirchenbaur, M, Kurz, W, Kutterolf, S, Li, H, Li, Y, Michibayashi, K, Morgan, S, Nelson, W R, Prytulak, J, Python, M, Robertson, A H F, Ryan, J G, Sager, W W, Sakuyama, T, Shervais, J W, Shimizu, K & Whattam, S A 2017, ' Subduction initiation and ophiolite crust: new insights from IODP drilling ', International Geology Review, pp. 1-12 . https://doi.org/10.1080/00206814.2016.1276482

International audience; nternational Ocean Discovery Program (IODP) Expedition 352 recovered a high-fidelity record of volcanism related to subduction initiation in the Bonin fore-arc. Two sites (U1440 and U1441) located in deep water nearer to the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c6ad6a1f6bf68b41056978fd5f8966b
https://doi.org/10.1080/00206814.2016.1276482

Melt extraction and metasomatism recorded in basal peridotites above the metamorphic sole of the northern Fizh massif, Oman ophiolite

Autor: Akira Ueda, Shoji Arai, Tomoyuki Shibata, Marie Python, Masako Yoshikawa, Eiichi Takazawa, Akihiro Tamura, Tsutomu Sato

Publikováno v: Tectonophysics. 650:53-64

The Oman ophiolite is one of the best preserved sections of oceanic crust and upper mantle worldwide, and consists of multiple massifs that lie along more than 400 km of the Arabian coast. In the northernmost massifs, the oceanic crust preserves a re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc34c7e2003761046990f007edc383c0
https://doi.org/10.1016/j.tecto.2014.12.004

Chemical variations of abyssal peridotites in the central Oman ophiolite: Evidence of oceanic mantle heterogeneity

Autor: Akihiro Tamura, Mohamed Zaki Khedr, Shoji Arai, Marie Python

Publikováno v: Gondwana Research. 25:1242-1262

Basal peridotites above the metamorphic sole outcropped around Wadi Sarami in the central Oman ophiolite give us an excellent opportunity to understand the spatial extent of the mantle heterogeneity and to examine peridotites−slab interactions. We

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0b4dbc00c49182280b4e81f27854abb
https://doi.org/10.1016/j.gr.2013.05.010

Crustal diopsidites from the northern Oman ophiolite: Evidence for hydrothermal circulation through suboceanic Moho

Autor: Norikatsu Akizawa, Shoji Arai, Jiro Uesugi, Marie Python, Akihiro Tamura

Publikováno v: Journal of Mineralogical and Petrological Sciences. 106:261-266

This paper details a new discovery of anorthite-bearing diopsidites (= anorthite diopsidites) from the lowermost crust along Wadi Fizh in the northern Oman ophiolite. The anorthite diopsidites occur as networks within layered gabbros 50 m above the g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1a9b0d4536615f5b5f381bbb3e3194f
https://doi.org/10.2465/jmps.110621b