Gaogou Formation
The Gaogou Formation is a Late Cretaceous geologic formation in China. Fossil dinosaur eggs, the caenagnathid Beibeilong, and the titanosaur Baotianmansaurus have been reported from the formation.Among others, the following fossils were reported from the formation:
;Dinosaurs
- Baotianmansaurus henanensis
- Beibeilong sinensis
;Turtles
;Eggs