NEW PRIGRESS IN THE STUDY OF STRSATOMALITES──microbialite
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摘要: １９９２年１０月在天津召开的国际叠层石讨论会暨ＩＧＣＰ２６１项全体会议上的资料表明，近年来在世界范围内的叠层石研究又取得许多重要进展。叠层石是底栖微生物群落（ＢＭＣＳ）１与碎屑或化学沉积物之间相互作用而形成的生物沉积物的主要代表。在我国，以叠层石为代表的微生物岩在不同时代地层中，尤其是元古宙地层中分布十分广泛。为了发展地质学、古生物学和沉积学的理论和新的找矿、找油方法，中国各有关地质学家对微生物岩开展全面的研究，积极参加ＩＧＣＰ３４４项──《微生物岩隆的生物沉积学和对比》工作。是一个十分重要的途径。Abstract: The data and materials from the Intermational Symposium on Stromatolites and thePlenary Meeting of IGCP Project 261 held in Tianjin,China,in October 1992,show that manymajor advances in the study of stromatolites have been made again in the world in recent years. Stromatolites are the main representarive of biogenic deposits formed by interaction betweenbenthic microbial commuities and detrital or chemical deposits, in China, microbialites arewidely distributed in strata of different ages,especially in the Proterozoic, Thus it is an important way for all relevane Chinese geologists to start a comprhensive research on all kinds of mi-crobiolites and take an active part in the work of IGCP Project 344（biosedimentology aid Cor-relation of Microbial Buildups） In order to develop geologi cal,paleontological and sedimento-logical theories and mew methods for mineral and oil prospecting。
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