Present day

Quaternary Glacial (0.126Ma)

Neogene Pliocene (3Ma)

Neogene Miocene (8Ma)

Neogene Miocene (15Ma)

Paleogene Oligocene (25Ma)

Paleogene Eocene (40Ma)

Paleogene Eocene (50Ma)

Paleogene Paleocene (60Ma)

Cretaceous-Tertiary (65Ma)

Late Cretaceous (75Ma)

Late Cretaceous (85Ma)

Late Cretaceous (100Ma)

Early Cretaceous (115Ma)

Early Cretaceous (130Ma)

Early Cretaceous (140Ma)

Late Jurassic (150Ma)

Middle Jurassic (170Ma)

Early Jurassic (180Ma)