搜索结果: 1-1 共查到“古生物学 Frasnian”相关记录1条 . 查询时间(0 秒)
Early Frasnian sharks from central Iran
Chondrichthyes Teeth Scales Omalodontiformes Phoebodontiformes
2009/10/20
Two limestone bone-beds in the early Frasnian of the Chahriseh section, central Iran, yielded numerous chondrichthyan teeth and scales. The fauna includes, most probably, only two taxa: a hitherto unk...