Upper Cretaceous and Palaeocene Ostracods from the com:office:smarttags" />Hepu Basin
详细信息
- 责任者：Zhang Xianqiu (China New Star (Guangzhou) Petroleum Corporation ; Sanshui 528133 ; China) ; Lin Xiaoyan
- 刊名：Acta Micropalaeontologica Sinica
- 出版年：2011
- 卷期：28(1)
- 关键词：晚白垩世 ; Upper Cretaceous ; 古新世 ; Paleocene ; 介形亚纲 ; Ostracoda ; 广西 ; Guangxi
- 页码：p.106-118
- 图表：2 illus., 3 plates, 1 table, 41 refs.
- 分类号：1200
- 出版序号：20120416
- issnNo：ISSN1000-0674
- isbnNo：CN32-1189/Q
摘要
The ostracods of Late Cretaceous Wujia Formation and Palaeocene Shangyang Formation are found from 18 samples of 8 boreholes in the Hepu Basin, Guangxi. Twenty three species in 14 genera are figured, including one new species. The ostracod fauna is subdivided into two assemblages: 1) Rhombicypridea quadrata-Heterocypris hepuensis-Limnocythere sinuata assemblage from the Wujia Formation, belonging to Talicypridea fauna of the Late Cretaceous; and 2) Sinocypris excelsa-Cypris concina-Parailyocypris changzhouensis assemblage from the Shangyang Formation, belonging to Sinocypris fauna of the Palaeocene.
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