Era
Miocene
8
Cretaceous
4
Devonian
4
Tertiary
4
Cenozoic
3
From 10 to 25 million years ago
3
Holocene
3
Miocène
3
Mississippian
3
Cénozoïque
2
From 65 million years ago
2
Crétacé
1
Dévonien
1
From 10 thousand years ago
1
From 2 to 140 million years ago
1
From 230 to 570 million years ago
1
From 310 to 405 million years ago
1
Holocène
1
Mississippien
1
Paleozoic
1
Paléozoïque
1
Tertiaire
1