搜索结果: 1-2 共查到“历史学 Tooth”相关记录2条 . 查询时间(0.066 秒)
A new tooth-plated lungfish from the Middle Devonian of Yunnan, China, and its phylogenetic relationships
China Devonian lungfish phylogeny Sinodipterus
2014/3/26
A new genus and species of tooth-plated lungfish,
Sinodipterus beibei
gen. et sp.
nov., is described from the Qujing Formation (Middle Devonian, late Eifelian)
of Zhaotong, Yunnan, China. ...
A new Lower Cretaceous bird from China and tooth reduction in early avian evolution
Lower Cretaceous bird evolution beak China
2014/3/26
A new avian genus and species,Zhongjianornis yangi gen. et sp. nov., is reported from the Lower Cretaceous
lacustrine deposits of the Jiufotang Formation in Liaoning, northeast China. The new taxon i...