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Dive into the research topics where Akiko Obuse is active.

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Featured researches published by Akiko Obuse.


Journal of the Geological Society of Japan | 1999

Depositional age of the Tertiary Kuma Group, Shikoku, and its significance.

Koichiro Narita; Atsushi Yamaji; Takahiro Tagami; Hiroshi Kurita; Akiko Obuse; Kazumi Matsuoka


Journal of Geography (Chigaku Zasshi) | 2000

Oligocene-Middle Miocene Palynostratigraphy (Dinoflagellate Cysts and Pollen) in Sakhalin Island, Far East Russia, and its Implications for Geochronology and Paleoenvironments

Hiroshi Kurita; Akiko Obuse; Kenshiro Ogasawara; Shiro Hasegawa; Kazutaka Amano; Ken-ichiro Hisada


Island Arc | 2003

Lithology and palynology of Neogene sediments on the narrow edge of the Kitakami Massif (basement rocks), northeast Japan: Significant change for depositional environments as a result of plate tectonics

Koji Yagishita; Akiko Obuse; Hiroshi Kurita


Journal of the Geological Society of Japan | 1995

Plant and molluscan fossil assemblages from the Lower Miocene Kunugidaira Formation in the southern part of the Joban coal-field, Japan.

Atsushi Yabe; Kenshiro Ogasawara; Kazuhiko Uemura; Akiko Obuse


Journal of The Japanese Association for Petroleum Technology | 2008

Chronostratigraphic correlation of the Shiose-no-misaki Sandstone and Conglomerate, Oga Peninsula, NE Japan

Kazuhiko Kano; Akiko Obuse; Yudai Sato; Takeshi Ohguchi; Kenshiro Ogasawara


Journal of The Sedimentological Society of Japan | 1997

Application of organic-walled microfossils (palynomorphs) to sedimentary environmental analyses

Hiroshi Kurita; Kazumi Matsuoka; Akiko Obuse


Annual Meeting of the Geological Society of Japan The 121st Annual Meeting(2014' Kagoshima) | 2014

Stratigraphy and lithology of the Joetsu Basin Area by METI Joetsu Kaikyu (JX), Offshore Niigata, Japan.

Okiyuki Yamashina; Naoki Okawa; Machiko Kido; Seiichi Imahori; Satoshi Kakizaki; Michiko Miwa; Satoko Chiyonobu; Akiko Obuse; Chikara Hiramatsu; Daichi Sato; Kei Baba


日本花粉学会会誌 | 2012

261 Early Miocene biostratigraphy of dinoflagellate cysts of northern Japan

Hiroshi Kurita; Akiko Obuse


Archive | 2003

(Table T2) Middle Miocene to lower Pliocene dinoflagellate cyst biohorizons and acme events of ODP Hole 186-1151A

Hiroshi Kurita; Akiko Obuse


In supplement to: Kurita, H; Obuse, A (2003): Middle Miocene-uppermost lower Pliocene dinoflagellate cyst biostratigraphy, ODP Leg 186 Hole 1151A, off Sanriku Coast of northern Japan, northwestern Pacific. In: Suyehiro, K; Sacks, IS; Acton, GD; Oda, M (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 186, 1-19, https://doi.org/10.2973/odp.proc.sr.186.105.2003 | 2003

(Table T1) Neogene dynoflagellate cyst occurrence in ODP Hole 186-1151A sediments

Hiroshi Kurita; Akiko Obuse

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Kazuhiko Kano

National Institute of Advanced Industrial Science and Technology

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Kazutaka Amano

Joetsu University of Education

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