西南石油大学学报(自然科学版) ›› 1987, Vol. 9 ›› Issue (2): 1-14.DOI: 10.3863/j.issn.1000-2634.1987.02.01

• 论文 •     Next Articles

FUNDAMENTAL CHARACTERISTICS OF SEDIMENTARY FACIES OF FEI XIAN GUAN FORMATION IN LOWER TRIASSIC SYSTEM, BEIPEI AREA，GHONGQIN CITY SICHUAN PROVINCE

Yang Guo-mei
  

  1. (Department of Geological Exploration)
  • Received:1900-01-01 Revised:1900-01-01 Online:1987-04-20 Published:1987-04-20

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Abstract:

The sedimentary characteristics of Feixian Guan Formation in Lower Trassic System, Beipei area，have been discussed in this paper. It is believed that the carbonate deposit-dominated barrier system is similar to, but different from the terrigenous barrier system. Information in the paper fully shows the distinguishing features of geomorphologic units, sediment assemblages, hydro-dynamic conditions of the carbonate barrier. The purpose of this paper is to provide an example for recognition and division of the ancient carbonate barrier.