地质论评2009，Vol.55Issue(5)：620-627,8.
华南震旦系陡山沱组磷质震积岩及其与多细胞生物群相关性初探
Preliminary Discussion on Phosphorus Seismites from the Ediacaran(Sinian) Doushantuo Formation in South China, and Its Relationship with Meta-biotas
摘要
Abstract
The Doushantuo Period of the Ediacaran (Sinian) is not only an important epoch of the origin and development of the mulicellular organisms and the accumulation of phosphates, but also an important epoch of the Rodinia Supercontinent cracking and a tempestuous epoch of the chemical, climatic, and environmental changes. The discovery of the phosphorus seismites, including liquefied vein, liquefied breccia, liquefied deformation structure, and fault-graded, indicate that the earthquake event happened at least two times in the Yangtze area during the late Doushantuoan. The seismotectonism caused the release of energy accumulated within the Earth. It, probably, was a way or a passageway of the phosphorus origin and hydrothermal action to increase the phosphorous inorganic-salt in seawater and to warm seawater. The phosphorous inorganic-salt and warmed seawater were beneficial to the origin and development of mulicellular organisms. In addition, the rich organisms also were helpful to the phosphate accumulation.关键词
磷质震积岩/多细胞生物/陡山沱组/埃迪卡拉(震旦)系/华南Key words
phosphorus seismite/ mulicellular organism/ Doushantuo Formation/ Ediacaran (Sinian)/ South China分类
天文与地球科学引用本文复制引用
王约,楚靖岩,王训练,杨艳飞,徐一帆..华南震旦系陡山沱组磷质震积岩及其与多细胞生物群相关性初探[J].地质论评,2009,55(5):620-627,8.基金项目
本文为国家自然科学基金资助项目(编号 40739901,40672021)、中石化项目(编号 G0800-08-ZS-319)和贵州省省长基金资助项目的成果. （编号 40739901,40672021）
