Figure 2From: Chengia laxispicatagen. et sp. nov., a new ephedroid plant from the Early Cretaceous Yixian Formation of western Liaoning, Northeast China: evolutionary, taxonomic, and biogeographic implicationsThe general morphology of Chengia laxispicata gen. et sp. nov.. Holotype: PE 2012041619A, B. A gathering of part (a) and counterpart (b) specimens. Note that there is a piece of Lycoptera fish fossil exposed on the bedding plane below this plant-bearing bed.Back to article page