Location
China
Age
Late Cretaceous
This is a rock formation in China that dates back to the Campanian Stage of the Late Cretaceous, 81.5 million years ago. The azhdarchid Zhejiangopterus hails from this formation.
Pterosaurs: The Field Guide
Every known genus, illustrated and documented in one book. It funded on Kickstarter in August, late pledges are still open, and books ship January 2027.
Get the Field Guide