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古脊椎动物学报 ›› 2001, Vol. 39 ›› Issue (01): 14-23.

• 古脊椎动物学报 • 上一篇    下一篇

湖南常桃盆地北柱兽类化石及相关地层问题

黄学诗, 郑家坚, 丁素因   

  • 出版日期:2001-03-15 发布日期:2001-03-15

ARCTOSTYLOPID FOSSIL (MAMMALIA) OF CHANGTAO BASIN, HUNAN AND COMMENTS ON RELATED STRATIGRAPHY

HUANG Xue-Shi, ZHENG Jia-Jian, DING Su-Yin   

  • Online:2001-03-15 Published:2001-03-15

摘要: 记述了在湖南省常桃盆地延泉剖面上发现的北柱兽类一新属新种—湖南窄柱兽(Stenostylops xiangensis gen. et sp. nov.)。新属以其长大于宽的窄长的上颊齿区别于北柱兽类任何已知属。新记述的种类表明含化石层的地质时代为早始新世或可能稍早。

Abstract: The present paper deals with a new arctostylopid, Stenostylops Mangensis gen. et sp. nov., which was found in Changtao Basin, Hunan Province by local geologists in 1970 's. The new form sheds light on the age of fossil—bearing bed.