Ryo Anma
Ryo Anma
Assistant Professor of Life and Environmental Sciences, University of Tsukuba
Verified email at
Cited by
Cited by
Drilling to gabbro in intact ocean crust
DS Wilson, DAH Teagle, JC Alt, NR Banerjee, S Umino, S Miyashita, ...
science 312 (5776), 1016-1020, 2006
Geology of the Kokchetav UHP‐HP metamorphic belt, Northern Kazakhstan
Y Kaneko, S Maruyama, M Terabayashi, H Yamamoto, M Ishikawa, ...
Island Arc 9 (3), 264-283, 2000
Quaternary volcanic activity of Hudson and Lautaro volcanoes, Chilean Patagonia: New constraints from K-Ar ages
Y Orihashi, JA Naranjo, A Motoki, H Sumino, D Hirata, R Anma, K Nagao
Revista geológica de Chile 31 (2), 207-224, 2004
Are the Taitao granites formed due to subduction of the Chile ridge?
R Anma, R Armstrong, Y Orihashi, S Ike, KC Shin, Y Kon, T Komiya, T Ota, ...
Lithos 113 (1-2), 246-258, 2009
Accretionary complex origin of the mafic-ultramafic bodies of the Sanbagawa belt, central Shikoku, Japan
M Terabayashi, K Okamoto, H Yamamoto, Y Kaneko, T Ota, S Maruyama, ...
International Geology Review 47 (10), 1058-1073, 2005
Chemical and chronologic complexity in the convecting upper mantle: Evidence from the Taitao ophiolite, southern Chile
RF Schulte, M Schilling, R Anma, J Farquhar, MF Horan, T Komiya, ...
Geochimica et Cosmochimica Acta 73 (19), 5793-5819, 2009
Structural architecture and active deformation of the Nankai Accretionary Prism, Japan: Submersible survey results from the Tenryu Submarine Canyon
K Kawamura, Y Ogawa, R Anma, S Yokoyama, S Kawakami, Y Dilek, ...
Geological Society of America Bulletin 121 (11-12), 1629-1646, 2009
Paleocurrent patterns of the sedimentary sequence of the Taitao ophiolite constrained by anisotropy of magnetic susceptibility and paleomagnetic analyses
EE Veloso, R Anma, T Ota, T Komiya, S Kagashima, T Yamazaki
Sedimentary Geology 201 (3-4), 446-460, 2007
Age and petrogenesis of Na-rich felsic rocks in western Iran: evidence for closure of the southern branch of the Neo-Tethys in the Late Cretaceous
F Nouri, H Azizi, J Golonka, Y Asahara, Y Orihashi, K Yamamoto, ...
Tectonophysics 671, 151-172, 2016
Zircon sensitive high mass‐resolution ion microprobe U–Pb and fission‐track ages for gabbros and sheeted dykes of the Taitao ophiolite, Southern Chile, and their tectonic …
R Anma, R Armstrong, T Danhara, Y Orihashi, H Iwano
Island Arc 15 (1), 130-142, 2006
YK05-08 Leg 2 and YK06-02 Shipboard Scientific Parties, 2009, Structural architecture and active deformation of the Nankai Accretionary Prism, Japan: submersible survey results …
K Kawamura, Y Ogawa, R Anma, S Yokoyama, S Kawakami, Y Dilek, ...
Geological Society of America Bulletin 121, 1629-1646, 2009
Hydrogeochemical and isotopic signatures for the identification of seawater intrusion in the paleobeach aquifer of Cox's Bazar city and its surrounding area, south-east Bangladesh
AA Seddique, H Masuda, R Anma, P Bhattacharya, Y Yokoo, Y Shimizu
Groundwater for Sustainable Development 9, 100215, 2019
Tectonic rotations during the Chile Ridge collision and obduction of the Taitao ophiolite (southern Chile)
EAE Veloso, R Anma, T Yamazaki
Island Arc 14 (4), 599-615, 2005
U–Pb ages of Miocene near-trench granitic rocks of the Southwest Japan arc: implications for magmatism related to hot subduction
H Shinjoe, Y Orihashi, R Anma
Geological Magazine 158 (1), 47-71, 2021
Progressive metamorphism of the Taitao ophiolite; evidence for axial and off-axis hydrothermal alterations
T Shibuya, T Komiya, R Anma, T Ota, S Omori, Y Kon, S Yamamoto, ...
Lithos 98 (1-4), 233-260, 2007
Geologic reconnaissance of Lautaro Volcano, Chilean Patagonia
A Motoki, Y Orihashi, JA Naranjo, D Hirata, P Skvarca, R Anma
Revista geológica de Chile 33 (1), 177-187, 2006
Excavations at Qalat Said Ahmadan, Slemani, Iraq-Kurdistan: First Interim Report (2014 Season)
ラーフィダーン= al-Rāfidān 36, 1-50, 2015
Shallow-depth melt eduction due to ridge subduction: LA-ICPMS U-Pb igneous and detrital zircon ages from the Chile Triple Junction and the Taitao Peninsula, Chilean Patagonia
R Anma, Y Orihashi
Geochemical Journal 47 (2), 149-165, 2013
Fabric-based criteria to distinguish tectonic from sedimentary mélanges in the Shimanto accretionary complex, Yakushima Island, SW Japan
Y Yamamoto, K Tonogai, R Anma
Tectonophysics 568, 65-73, 2012
Compositional zoning and its implication in a toroidal circulation inside the Yakushima pluton, SW Japan
R Anma, Y Kawano, M Yuhara
Memoirs of National Institute of Polar Research. Special issue 53, 157-176, 1998
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