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南海西沙群岛西科1井中新世石珊瑚
刘新宇1; 祝幼华2; 史德锋1; 廖卫华2; 罗威1; 许波2; 李启剑2; 朱莉叶2
2019
Source Publication古生物学报
ISSN0001-6616
Volume58Issue:2Pages:249-255
Abstract

南海西沙群岛西科1井374. 95-1 257. 5 m井段发现石珊瑚化石19属,分别为Acropora,Antillo-phyllia, Astreopora, Caryophyllia, Coenangia, Cricocyathus, Cyphastrea, Diploastrea, Enallopsammia, Favia,Favites , Fungia,Goniastrea , Leptastrea,Meandrina , Montipora , Phyllangia,Porites和Turbinaria等,主要分布于黄流组二段和一段顶部、梅山组二段上部和一段以及三亚组二段.其中Antillophyllia分布于渐新世到中新世,Cricocyathus的分布时代为始新世至中新世,说明含上述2属珊瑚的地层时代不晚于中新世.综合有孔虫、大型底栖钙藻和钙质超微化石等的时代划分结果,推断374. 95—1 257.5 m井段的时代属于中新世.对Cricocyathus sp. ,Antillophyllia sp.和Phyllangia sp.等单体珊瑚和群体珊瑚Goniastrea sp.的主要特征进行了描述.

Language英语
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/26666
Collection中国科学院南京地质古生物研究所
Affiliation1.中海油海南能源有限公司
2.中国科学院南京地质古生物研究所
Recommended Citation
GB/T 7714
刘新宇,祝幼华,史德锋,等. 南海西沙群岛西科1井中新世石珊瑚[J]. 古生物学报,2019,58(2):249-255.
APA 刘新宇.,祝幼华.,史德锋.,廖卫华.,罗威.,...&朱莉叶.(2019).南海西沙群岛西科1井中新世石珊瑚.古生物学报,58(2),249-255.
MLA 刘新宇,et al."南海西沙群岛西科1井中新世石珊瑚".古生物学报 58.2(2019):249-255.
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