碳酸盐岩等在电子显微镜下的超微结构及超微化石的研究

本文利用透射电子显微镜对不同地质时代的碳酸盐岩及硅质岩中的超微化石、微孔隙、微裂缝、岩石结晶形态、颗粒大小和它们互相之间的接触关系,进行了观察和分析研究。这些超微结构和超微化石对进一步揭示岩石、地层的奥秘,对找油、找矿,生命起源以及微古生物学的发展,生物硬体的形成机理等具有重要意义。

STUDY OF SUPERMINIATURE TEXTURES AND FOSSILS IN CARBONATE ROCKS UNDER AN ELECTRON MICROSCOPE

With the help of TEM, superminiature fossils, micropores, microfissures, crystalization forms and grain sizes of rocks, and their contact relation between them in carbonate rocks and siliceous rocks of different ages are observed,analyzed and studied in this paper. These superminiature textures and fossils are of great importance to discovering further the mys- tery of rocks and strata, prospecting petroleum and other minerals, and discussing the life origin, the development of micropaleontology, and the formation mechanism of hardbodies of living thinges,and so on.