3D seismic geomorphological analysis of Eocene to Miocene depositional system transition and background tectonics in the Sanriku-oki forearc basin: changes from bay head deltas, continental rivers to deep marine slopes caused by unconformity events

Osamu Takano; Mizue Nishimura

doi:10.14863/geosocabst.2014.0_213

The 121st Annual Meeting(2014' Kagoshima)

Session ID : R11-O-13

DOI https://doi.org/10.14863/geosocabst.2014.0_213

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Host: The Geological Society of Japan

R11. Sedimentary facies and processes

3D seismic geomorphological analysis of Eocene to Miocene depositional system transition and background tectonics in the Sanriku-oki forearc basin: changes from bay head deltas, continental rivers to deep marine slopes caused by unconformity events

*Osamu Takano, Mizue Nishimura

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Keywords: seismic geomorphology, depositional system, Sanriku-oki basin, forearc basin, trench slope break

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