摘要
这是在我国首次发现的鲎类足迹化石，标本采自安徽南陵下三叠统青龙组薄层灰岩。除对它们的形态特征加以描述、分析和比较外，还就其形成环境及保存特点作了初步的探讨。
The limulid tracks (ichnogenus Kouphichnium) dealt with in the present paper werefound on the road side of the simply-built highway leading up the hill northwest of theYashan village about 40km southwest of Naming County in Anhui, China, from the thinbedded limestone of the Qinglong Formation corresponding to the Anasibirites Zone ofSmithian or early Olenekian of Lower Triassic in age.
出处
《古生物学报》
CAS
CSCD
北大核心
1995年第6期714-721,794-796,共8页
Acta Palaeontologica Sinica
基金
国家自然科学基金
关键词
鲎类
足迹
青龙组
早三叠世
limulid
tracks
limestone
Lower Triassic
Naming
