Megaloolithidae
| Megaloolithidae Temporal range:  | |
|---|---|
| Egg fossil classification | |
| Basic shell type: | †Dinosauroid-spherulitic | 
| Oofamily: | †Megaloolithidae Zhao, 1979 | 
| Oogenera | |
Megaloolithidae is an oofamily of fossil egg of the Dinosauroid-spherulitic morphotype. They probably are the eggs of sauropods.