J Integr Plant Biol. ›› 1983, Vol. 25 ›› Issue (4): -.

• Research Articles •    

A New Genus of Pteridiaceae from Late Jurassic, East Heilongjiang Province

Zheng Shao-lia and Zhang Wu   

Abstract: A new genus of Pteridiaceae on the basis of fossil plants from the Didao Formation in Jixi coal-bearing basin of eastern Heilongjiang Province was described. According to assemblage of the fossil plants, the writers consider that the Didao Formation may be assigned to Late Jurassic in age.

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