28Fossil sites
Cassina Formation
Cassina Formation in Switzerland: 28 fossil sites. Typical age: 241–239 million years (Triassic).
28Fossil sites
0Finds
241–239 million yearsTypical age
TriassicMain period
Where its fossils were found
Triassic
By geological period
Triassic28
Towns with the most fossil sites nearby
Other formations of the same period
Triassic