Lutetian Age paleogen paleogen Phanerozoic Eon Late Cretaceous Epoch Miocene Epoch Oligocene Epoch Base of Neogene Eocene Epoch Cenozoic Era Geologic Time Scale (2020) paleogén paleogén Paleocene Epoch Paläogen 早第三纪 Maastrichtian Age 古第三紀 Palæogen Paleogen Paleogen Paleogene Period Палеоген Paleogeeni Paleogeen Paleogeen a1.1.1.3 older bound -66.0 Ma younger bound -23.03 Ma Neogene Period paleogene Base of Cenozoic Ypresian Age Paleogene Paleogene Aquitanian Age Palaeogene Paleogén Mesozoic Era Cretaceous Period Thanetian Age Paleógeno Rupelian Age Bartonian Age Paléogène Chattian Age Selandian Age Priabonian Age Paleogénico Danian Age Paleogenas