英文摘要 |
The purpose of this study is to investigate the subsurface stratigraphic structure of western Taipei Basin by shallow
reflection seismic method ,especially the Tertiary basement. The conclusions are as follows : (1) The depth of the buttom of Sungshan Formation is about 50 to 80 meters. The most deepest area is more than 110 meters at Wuku and Taishan. The interfaces of sand and mud within the Sungshan Formation constitute good reflectors. (2) The Chingmei Formation appears in most part of western Taipei Basin. It's thickness does not change largely keeping at about 30 to 60 meters. This layer may pinch out toward the north of Sertzutao. (3) The top of the Hsinchung Formation is located at about 100 to 120 meters deep over most areas. It becoms deeper toward Wuku area withd the depth of about 160 meters. |