6Fossil sites
Shumen Formation
Shumen Formation in Bulgaria: 6 fossil sites. Typical age: 86–84 million years (Cretaceous).
6Fossil sites
0Finds
86–84 million yearsTypical age
CretaceousMain period
Where its fossils were found
Cretaceous
By geological period
Cretaceous6
Towns with the most fossil sites nearby
Other formations of the same period
Cretaceous