Evidence of subsidence of seamounts in the north-western Pacific |
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| Authors: | Ichiro Kaneoka |
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| Institution: | (1) Geophysical Institute, University of Tokyo, Tokyo, Japan;(2) Present address: Laboratoire de Géochimie, Institut de Physique du Globe, Université de Paris VI, 9, Quai St Bernard, Paris V., France |
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| Abstract: | The subsidence of seamounts in the northwestern Pacific is suggested from the unexpected high vesicularity of submarine basaltic rocks which were dredged from great depths. There exists a tendency that the closer the seamount is situated to the trench axis, the greater the amount of subsidence becomes. |
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