Late Quaternary Calcareous Nannofossils from the Offshore Sediments in southern Hongkong
Late Quaternary Calcareous Nannofossils from the Offshore Sediments in southern Hongkong作者机构：Guangzhou Marine Geological Survey MGMR Guangzhou 510075
出 版 物：《Acta Geologica Sinica(English Edition)》 (地质学报（英文版）)
年 卷 期：1999年第73卷第2期
页 面：242-247页
核心收录：
学科分类：070903[理学-古生物学与地层学(含：古人类学)] 0709[理学-地质学] 07[理学]
主 题：nannofossil Quaternary palacooceanography Lingdingyang southern Hongkong
摘 要：Abstract Based upon the features of nannofossil composition, distribution, abundance and diversity, the fossil-bearing sediments exposed by five drill holes in the offshore area of southern Hongkong can be divided into the upper Middle Pleistocene, the Upper Pleistocene and Holocene. There were two palaeoclimatic stages in the Holocene in this area according to fossil palaeoecologic and sedimentation analyses: the temperature-rising stage and the warm stage. The latter involves two temperature-falling periods, which could be the major factor causing sea-level fall during that time.
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