4Fossil sites
Guettioua Formation
Guettioua Formation in Morocco: 4 fossil sites. Typical age: 168–165 million years (Jurassic).
4Fossil sites
7Finds
168–165 million yearsTypical age
JurassicMain period
Where its fossils were found
Jurassic
By geological period
Jurassic4
What was found
Dinosaurs · 7Atlasaurus
Towns with the most fossil sites nearby
Other formations of the same period
Jurassic
Agoudim Formation 50Iouaridène Formation 25Aganane Formation 23El Mers Formation 22Ouchbis Formation 13Aït Athmane Formation 13Agoudim Marls 5Lalla Oujja Formation 5Arhbalou Formation 4El Mers III Formation 4Tagoudite Formation 4Tilougguit Formation 3Ich Timellaline/J’bel Bou Akrabène Formation 3Anoual Formation 3Maftah 1 Formation 3