People / Ron Blakey
Ron Blakey Maps from Ron Blakey Present map of the world ![]() Copyright by Ron Blakey Map of the Miocene (20 ma) ![]() Copyright by Ron Blakey Map of the Oligocene (35 ma) ![]() Copyright by Ron Blakey Map of the Eocene (50 ma) ![]() Copyright by Ron Blakey Map of the Cretaceous - Tertiary boundary (65 ma, Maastrichtian/Danian) ![]() Copyright by Ron Blakey Map of the Upper Cretaceous (90 ma, Turonian) ![]() Copyright by Ron Blakey Map of the Middle Cretaceous (105 ma) ![]() Copyright by Ron Blakey Map of the Early Cretaceous (120 ma) ![]() Copyright by Ron Blakey Map of the Late Jurassic (150 ma) ![]() Copyright by Ron Blakey Map of the Middle Jurassic (170 ma) ![]() Copyright by Ron Blakey Map of the Early Jurassic (200 ma) ![]() Copyright by Ron Blakey |