Huachihuanhe Formation
The Hanhe-Huachi formation, also called Huachi-Hanhe formation is a geologic formation in China. It is Early Cretaceous, probably Hauterivian, in age. The Pterosaur Huanhepterus has been recovered from the formation.
The Hanhe-Huachi formation, also called Huachi-Hanhe formation is a geologic formation in China. It is Early Cretaceous, probably Hauterivian, in age. The Pterosaur Huanhepterus has been recovered from the formation.