李志宏,周鹏,彭中勤,程龙,魏运许

• 1:中国地质调查局宜昌地质矿产研究所

摘要(Abstract)：

过去报道的来自海南岛南好地区南好组选层型剖面、创名地化石点等处早石炭世腕足类实为志留纪化石。在该组多个化石点发现腕足类、珊瑚、三叶虫及软骨鱼类等化石,这些化石组合指示地质时代为志留纪兰多维列世特列奇中晚期,南好组一名应予废弃。依据岩石组合、基本层序等重新厘定了志留纪足赛岭组地层层序,将足赛岭组划分为4个岩性段,代表志留纪兰多维列世特列奇中晚期的沉积。

关键词(KeyWords)： 地层层序;足赛岭组;特列奇期;兰多维列世;志留纪;保亭;海南岛

Abstract:

Keywords:

基金项目(Foundation): 中国地质调查局基础地质调查项目1/25万《乐东县幅》(E49C002001);; 《陵水县幅》(E49C002002)区域地质调查项目(No.D200307);; 中南地区基础地质综合研究项目(No.1212010510810)成果之一

作者(Author): 李志宏,周鹏,彭中勤,程龙,魏运许

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