地理学报 ›› 1983, Vol. 50 ›› Issue (2): 176-187.doi: 10.11821/xb198302008

• 论文 • 上一篇    下一篇

南海北部一50米古海岸线的初步研究

陈俊仁, 冯文科, 赵希涛   

  1. 地质部南海地质调查指挥部 中国科学院地质研究所
  • 出版日期:1983-04-15 发布日期:1983-04-15

A PRELIMINARY STUDY OF THE -50M PALEOCOASTLINE OF THE NORTHERN SOUTH CHINA SEA

Chen Jun-ren, feng Wen-ke,Zhao Xi-tao   

  1. Comprehensive Research Brigade of South China Sea, Ministry of Geology and Mine, Guangzhou)(Institute of Geology, Academia Sinica
  • Online:1983-04-15 Published:1983-04-15

摘要: 古海岸线的研究,历来为广大地质、地貌和海洋科学工作者所重视。

关键词: 古海岸线, 南海北部, 水深, 古溺谷, 珠江口, 海底沉积物, 广州湾, 北部湾, 砂堤, 贝壳

Abstract: In this article, the authors, after analyzing the data which were collected during an integrated marine geological investigation of the Northern shelf of the South China Sea, carried out in 1970-1978, especially on the sediment samples and echo Sounder, shallow stratigraphy profiles and Sidescan Sonar records, acknowledged that their knowledge on the features, divisions and geological significance of the- 50 m paleocoastline have been greatly improved.