Zeng Wei, Xu Jianbin, Huang Jixiang, Zhang Tingshan. Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan[J]. Acta Sedimentologica Sinica, 1998, 16(3): 132-136.
Citation:
Zeng Wei, Xu Jianbin, Huang Jixiang, Zhang Tingshan. Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan[J]. Acta Sedimentologica Sinica, 1998, 16(3): 132-136.
Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan
Southwest Petroleum Institute, Nanchong Sichuan 637001;
2.
Geological Survey of Sichuan Petroleum Adninistration Bureau, Nanchong Sichuan 637000
Received Date: 1997-04-19
Rev Recd Date:
1997-06-28
Publish Date:
1998-12-10
Abstract
According to structure features, the Changxing reefs are classified as mature, semimature and imma-ture reefs. The mature reefs have the characteristics of large scale, complex shape, complete structure, lots of hermatrypic organisms and shallowing sedimentary sequence. The immature reefs have the char-acteristics of small scale, simple shape, incomplete structure, a few hermatrypic organisms and deepening sedimentary sequence. The semimature reefs'characteristics are between the mature reefs and the imma-ture reefs. The mature reefs are distributed over platform edge and transition of platform-flat and plat-form-mulde deep water. The semimature reefs are distributed over transition of platform-flat and plat-form-mulde semideep water. The immaturereefs are distributed over platform-flat and platform-mulde.
Abstract: According to structure features, the Changxing reefs are classified as mature, semimature and imma-ture reefs. The mature reefs have the characteristics of large scale, complex shape, complete structure, lots of hermatrypic organisms and shallowing sedimentary sequence. The immature reefs have the char-acteristics of small scale, simple shape, incomplete structure, a few hermatrypic organisms and deepening sedimentary sequence. The semimature reefs'characteristics are between the mature reefs and the imma-ture reefs. The mature reefs are distributed over platform edge and transition of platform-flat and plat-form-mulde deep water. The semimature reefs are distributed over transition of platform-flat and plat-form-mulde semideep water. The immaturereefs are distributed over platform-flat and platform-mulde.
Zeng Wei, Xu Jianbin, Huang Jixiang, Zhang Tingshan. Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan[J]. Acta Sedimentologica Sinica, 1998, 16(3): 132-136.
Citation:
Zeng Wei, Xu Jianbin, Huang Jixiang, Zhang Tingshan. Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan[J]. Acta Sedimentologica Sinica, 1998, 16(3): 132-136.
Zeng Wei, Xu Jianbin, Huang Jixiang, Zhang Tingshan. Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan[J]. Acta Sedimentologica Sinica, 1998, 16(3): 132-136.
Zeng Wei, Xu Jianbin, Huang Jixiang, Zhang Tingshan. Structure Classification and Distribution of Reef of Changxing Group in Northeast Sichuan[J]. Acta Sedimentologica Sinica, 1998, 16(3): 132-136.