搜索结果: 1-2 共查到“地质学 Lithosphere”相关记录2条 . 查询时间(0.025 秒)
作为南海西北部的半封闭性边缘海,北部湾现今的海洋格局是自1.1万年以来随全球海平面上升发展而来的。北部湾三面环陆,全新世以来,接受了来自周边河流、沿岸侵蚀和南海北部等源区提供的陆源碎屑物质,沉积来源相对复杂。再加上受全新世海侵、东亚季风、北部湾表层环流、琼州海峡潮流和沿岸潮汐等影响,海平面变化和水动力条件较为复杂,其全新世沉积物能够记录海平面变化、东亚季风演化等重要信息。对其沉积物组成、来源及古气...
Age and Thickness of the Lithosphere within the Western and Eastern Basins of the Black Sea according to Geophysical Data
Black Sea heat flow sea floor age surface waves lithosphere thickness
2009/7/8
The ages of the western and eastern basins of the Black Sea have been estimated on the basis of heat-flow data. The obtained ages (70-60 Ma) are in good accord with the time of basins' origin as deter...