Late Cretaceous
Period
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Period: Cretaceous
Occurred: 100.5 million years ago - 66 million years ago
Lower boundary definition: FAD of the Planktonic Foraminifer Rotalipora globotruncanoides
Lower boundary GSSP: Mont Risoux, Hautes-Alpes, France; 44°23′33″N 5°30′43″E / 44.3925°N 5.5119°E
Ages: Cenomanian, Turonian, Coniacian, and more
Organisms
Late Cretaceous Dinosaurs