2

Cretaceous to Miocene NW Pacific Plate kinematic constraints: Paleomagnetism and Ar-Ar geochronology in the Mineoka Ophiolite Mélange (Japan)
The Mineoka Ophiolite Mélange is located at the intersection of the Pacific, Philippine Sea, Eurasian, and North American plates. The …
Ariuntsetseg Ganbat, Daniel Pastor-Galán, Naoto Hirano, Norihiro Nakamura, Hirochika Sumino, Yuji Yamaguchi, Tatsuki Tsujimori
DOI Link
Evidence for crustal removal, tectonic erosion and flare-ups from the Japanese evolving forearc sediment provenance
Forearc basins preserve the geologic record relating strictly to arc magmatism. The provenance of forearc sediment can be used to …
Daniel Pastor-Galán, Christopher J. Spencer, Tan Furukawa, Tatsuki Tsujimori
PDF DOI Link
Evidences for multistage and polychronous alkaline-ultrabasic Mesozoic magmatism in area of alluvial diamondiferous placers of the Anabar river basin (eastern slope of the Anabar shield)
New mineralogical and isotope–geochemical data for zircon megacrysts (n = 48) from alluvium of Kholomolokh Creek (a tributary of the …
Vladimir G. Malkovets, Stanislavovich V. Shatsky, Alexei I. Dak, Anastasia A. Gibsher, Viktorovich I. Yakovle, Elen A. Belousova, Tatsuki Tsujimori, Nikolai V. Sobolev
DOI Link
Various antiphase domains in garnet-hosted omphacite in low temperature eclogite: A FIB–TEM study on heterogeneous ordering processes
Low-temperature omphacite has peculiar microstructures called ‘antiphase domains (APDs)’, which can be formed via phase transition from …
Ryo Fukushima, Tatsuki Tsujimori, Nobuyoshi Miyajima
DOI Link
Trace-element zoning patterns in porphyroblastic garnets in low-T eclogites: Parameter optimization of the diffusion-limited REE-uptake model
Compositional zoning patterns of the major elements and REEs in prograde-zoned garnets whose Mg/(Mg+Fe) atomic ratios increase rimward …
Ryo Fukushima, Tatsuki Tsujimori, Shogo Aoki, Kazumasa Aoki
PDF DOI Link
Crustal evolution of the Paleoproterozoic Ubendian Belt (SW Tanzania) western margin: A Central African Shield amalgamation tale
The Ubendian Belt between the Archean Tanzania Craton and the Bangweulu Block, represents a Paleoproterozoic orogeny of these two …
Ariuntsetseg Ganbat, Tatsuki Tsujimori, Nelson Boniface, Daniel Pastor-Galán, Shogo Aoki, Kazumasa Aoki
DOI Link
The δ13C–δ18O variations in marble in the Hida Belt, Japan
Marble has a great potential to understand a history of various geological events occurring during tectonic processes. In order to …
Hironobu Harada, Tatsuki Tsujimori, Keitaro Kunugiza, Katsuyuki Yamashita, Shogo Aoki, Kazumasa Aoki, Hideko Takayanagi, Yasufumi Iryu
PDF DOI Link
Temporal and spatial mineralogical changes in clasts from Mariana serpentinite mud volcanoes: Cooling of the hot forearc mantle at subduction initiation
Mafic and ultramafic clasts (mostly ~1-5 cm in size) were recovered from three different serpentinite mud volcano seamounts in the …
Yuji Ichiyama, Tatsuki Tsujimori, Patricia Fryer, Katsuyoshi Michibayashi, Akihiro Tamura, Tomoaki Morishita
DOI Link
Reappraisal of the oldest high-pressure type schist in Japan: New zircon U-Pb age of the Kitomyo Schist of the Kurosegawa Belt
The Kitomyo Schist from Kurosegawa Belt, Shikoku, has been long considered as the oldest records of subduction metamorphism in Japan, …
Shota Matsunaga, Tatsuki Tsujimori, Atsushi Miyashiyta, Shogo Aoki, Kazumasa Aoki, Daniel Pastor-Galán, Keewook Yi
DOI Link
Retrograde phases of former bridgmanite inclusions in superdeep diamonds
(Mg,Fe)SiO3 bridgmanite is the dominant phase in the lower mantle; however no naturally occurring samples had ever been found in …
Dmitry Zedgenizov, Hirioyuki Kagi, Eiji Ohtani, Tatsuki Tsujimori, Kazuki Komatsu
PDF DOI Link