22Fossil sites
Tsagan-Ula Formation
Tsagan-Ula Formation in Mongolia: 22 fossil sites. Typical age: 283–274 million years (Permian).
22Fossil sites
0Finds
283–274 million yearsTypical age
PermianMain period
Where its fossils were found
Permian
By geological period
Permian22
Towns with the most fossil sites nearby
Other formations of the same period
Permian