Mazonova
| Mazonova Temporal range: | |
|---|---|
| Egg fossil classification | |
| Oogenus: | †Mazonova Godfrey, 1995 |
| Type oospecies | |
| †Mazonova helmichnus Godfrey, 1995 | |
Mazonova is an oogenus of fossilized eggs from the Mazon Creek area in the Pennsylvanian of Illinois. They are laid in long strings of eggs enclosed in a gelatinous sheath containing one or two rows of eggs. It is unknown what kind of animal laid the eggs.