中間型舌菲氏蟲(Linguaphillipsia intermedia intermedia Yuan et Li, 1995)是採集於桂林市鳴冠山的化石標本。
基本介紹
- 中文名:中間型舌菲氏蟲
- 外文名:Linguaphillipsia intermedia intermedia Yuan et Li, 1995
- 產地:桂林市鳴冠山
- 保存單位: 中國科學院南京地質古生物研究所
特徵描述,主要用途,
特徵描述
pygidium subtriangular in outline;axis long,with 13~14 rings; pleural area with 10~11 pairs of pleural ribs,of which anterior bands are much higher and broader than posterior bands; pleural furrows deep,interpleural furrows narrow,somewhat invading onto the pygidial border;sculpture: fine closely spced granules on the surface of the exoskeleton.
主要用途
地層劃分與對比。