3Fossil sites
Asientos Formation
Asientos Formation in Chile: 3 fossil sites. Typical age: 171–165 million years (Jurassic).
3Fossil sites
10Finds
171–165 million yearsTypical age
JurassicMain period
Where its fossils were found
Jurassic
By geological period
Jurassic3
What was found
Ammonites · 10Perisphinctes, Tropidoceras, Microderoceras, Arieticeras, Sonninia, Dorsetensia, Stephanoceras, Chondroceras, Teloceras, Cadomites
Other formations of the same period
Jurassic