6:15 PM - 7:30 PM
[SSS28-P08] Offshore active survey "Miura peninsula fault groups" - Result of high-resolution stratigraphic survey-
Keywords:Miura peninsula fault groups, Sagami Bay, Kaneda Bay
Sagami Bays result has not seen surficial deposit, because of there exposed basement rock. The basement rocks were confirmed that are extension of the peninsula fault groups. But we can not get geological information of theres active histories.
In Kaneda Bay, it was confirmed that shows the structure of strike slip. There were confirmed that are about 1.5 km width to NE-SW direction where there are 3 km offshore of Kaneda Bay. There was no reflector in the surface sediment above the Kaneda bay fault. So, we could not estimate the active histories of these fault.