THE PETROLOGIC CHARACTERISTICS AND THE FORMATION ENVIRONMENT OF THE PALEOKARST BRECCIAS IN THE LOWER REACHES OF THE QINGJIANG RIVER,WESTERN HUBEI  

作　　者：Shen Jifang Wang Liangchen Wang Zengyin China University of Geoscfences 

出　　处：《中国岩溶》1992年第S1期222-223,共2页Carsologica Sinica

摘　　要：In the Cambrian-Ordoviclan strata in the lower reaches of the Qingjiang River (western Hubei province), many well-consolidated paleokarst breccia bodies of different sizes and occurrences have been observed. By studying them in detail and by introducing new ideas of modern sedimentology into the study, the authors described and classified these paleokarst breccias. Their forming conditions and mechanisms are also explained on the basis of our research

关 键 词：strata CAMBRIAN classified explained sizes HUBEI reaches sedimentary carbonate KARST 

分 类 号：P642.25[天文地球—工程地质学]