田氏角石(學名:Tienoceras)是一屬已滅絕的鸚鵡螺類。生存在二疊紀的海洋中。[1]牠們的化石分佈於中國湖南。其名稱是來自於對湖南地層及古生物供獻很多的田奇瑞教授。[2]
本屬在直角石目中的地位尚未確定。
參考文獻
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.