6Fossil sites
Dariv Formation
Dariv Formation in Mongolia: 6 fossil sites. Typical age: 162–143 million years (Jurassic).
6Fossil sites
8Finds
162–143 million yearsTypical age
JurassicMain period
Where its fossils were found
Jurassic
By geological period
Jurassic6
What was found
Dinosaurs · 8Mamenchisaurus
Towns with the most fossil sites nearby
Other formations of the same period
Jurassic