海水準変動に起因した海底扇状地の発達様式 - 新潟県北蒲原郡, 中蒲原郡, 西蒲原郡および阿賀沖海域の椎谷期を例として-(その2)
1994 年 59 巻 3 号 p. 227-236
詳細
1994 年 59 巻 3 号 p. 227-236
We had analyzed the sedimentary facies of the Shiiya Age successions (6.0Ma to 3.5Ma), northern part of the Niigata oil fields, by using many seismic profiles and well logs. As a result, we could make clear following things:
1) the submarine fan at the Shiiya Age is a radial fan/point source type, 2) the source point is located around the Gosen City, and 3) the direction of sediments supply is from SE to NW.
