地质调查与研究2011，Vol.34Issue(3)：170-178,9.
豫西鲁山汝阳群微生物成因构造宏观特征分析及其环境演化
Macro-analysis on the Microbially Induced Sedimentary Structures Features and the Sedimentary Environmental Evolution in the Ruyang Group of Lushan,Western Henan
摘要
Abstract
Abundant Microbially Induced Sedimentary Structures（MISS） were preserved in the Ruyang Group of Lushan,Western Henan Province.They formed by the combining action of the microbial mat（or microbial film） with some kinds of physical actions such as denudation,sedimentation,transportation and deformation.To some extent,they can be regarded as trace fossils.Mesh-like and fusiform syneresis cracks are dominant.Based on the description and the macro-analysis on the MISS features,the authors discuss the relation between MISS and sedimentary environment,it is considered that the evolution of the MISS is consistent with the sedimentary environments.The morphological features of the MISS have a close relation to the thickness of microbial mat and their frequent exposure.关键词
鲁山/汝阳群/MISS/演化规律Key words
Lushan/Ruyang Group/MISS/evolution分类
天文与地球科学引用本文复制引用
郑伟,孙凤余..豫西鲁山汝阳群微生物成因构造宏观特征分析及其环境演化[J].地质调查与研究,2011,34(3):170-178,9.基金项目
国家自然科学基金：豫西寒武纪沉积底质变革与造迹方式响应 （）
济阳坳陷区Mz/Pz不整合面揭示的地形演化过程研究 （）
