| Code | Type | Start Time | End Time | Description | Container Code |
| Recent | Age | 0.01 | 0.00 | | Holocene |
| Holocene | Epoch | 0.01 | 0.00 | Synonymous With Recent Age | Quaternary |
| Quaternary | Period | 1.60 | 0.00 | | Cenozoic |
| Calabrian | Age | 1.60 | 0.01 | | Pleistocene |
| Pleistocene | Epoch | 1.60 | 0.01 | | Quaternary |
| Piacenzian | Age | 3.40 | 1.60 | This is a late Pliocene Age | Pliocene |
| Zanclean | Age | 5.30 | 3.40 | This is an early Pliocene Age | Pliocene |
| Pliocene | Epoch | 5.30 | 1.60 | | Tertiary |
| Messinian | Age | 6.50 | 5.30 | This is a late Miocene Age | Miocene |
| Tortonian | Age | 11.20 | 6.50 | This is a late Miocene Age | Miocene |
| Serravallian | Age | 15.10 | 11.20 | This is a middle Miocene Age | Miocene |
| Langhian | Age | 16.60 | 15.10 | This is a middle Miocene Age | Miocene |
| Burdigalian | Age | 21.80 | 16.60 | This is an early Miocene Age | Miocene |
| Neogene | Period | 23.70 | 1.60 | Overlaps with the Tertiary Period with a duration of 22.1m years | Cenozoic |
| Aquitanian | Age | 23.70 | 21.80 | This is an early Miocene Age | Miocene |
| Miocene | Epoch | 23.70 | 5.30 | | Tertiary |
| Chattian | Age | 30.00 | 23.70 | This is a late Oligocene Age | Oligocene |
| Rupelian | Age | 36.60 | 30.00 | This is an early Oligocene Age | Oligocene |
| Oligocene | Epoch | 36.60 | 23.70 | | Tertiary |
| Priabonian | Age | 40.00 | 36.60 | This is a late Eocene Age | Eocene |
| Bartonian | Age | 43.60 | 40.00 | This is a late Eocene Age | Eocene |
| Lutetian | Age | 52.00 | 43.60 | This is a middle Eocene Age | Eocene |
| Ypresian | Age | 57.80 | 52.00 | This is an early Eocene Age | Eocene |
| Eocene | Epoch | 57.80 | 36.60 | | Tertiary |
| Thanetian | Age | 60.60 | 57.80 | This is a late Paleocene Age which overlaps with the Selandian Age and lasts 2.8m years | Paleocene |
| Selandian | Age | 63.60 | 57.80 | This is a late Paleocene Age | Paleocene |
| Cenozoic | Era | 66.40 | 0.00 | | |
| Tertiary | Period | 66.40 | 1.60 | | Cenozoic |
| Paleogene | Period | 66.40 | 23.70 | Overlaps with the Tertiary Period with a duration of 42.7m years | Cenozoic |
| Danian | Age | 66.40 | 63.60 | This is an early Paleocene Age | Paleocene |
| Paleocene | Epoch | 66.40 | 57.80 | | Tertiary |
| Maastrichtian | Age | 74.50 | 66.40 | | Late_Cretaceous |
| Campanian | Age | 84.00 | 74.50 | | Late_Cretaceous |
| Santonian | Age | 87.50 | 84.00 | | Late_Cretaceous |
| Coniancian | Age | 88.50 | 87.50 | | Late_Cretaceous |
| Turonian | Age | 91.00 | 88.50 | | Late_Cretaceous |
| Late_Cretaceous | Epoch | 97.50 | 66.40 | | Cretaceous |
| Cenomanian | Age | 97.50 | 91.00 | | Late_Cretaceous |
| Albian | Age | 113.00 | 97.50 | | Early_Cretaceous |
| Aptian | Age | 119.00 | 113.00 | | Early_Cretaceous |
| Barremian | Age | 124.00 | 119.00 | Also belongs to the Neocomian Epoch | Early_Cretaceous |
| Hauterivian | Age | 131.00 | 124.00 | Also belongs to the Neocomian Epoch | Early_Cretaceous |
| Valanginian | Age | 138.00 | 131.00 | Also belongs to the Neocomian Epoch | Early_Cretaceous |
| Early_Cretaceous | Epoch | 144.00 | 97.50 | | Cretaceous |
| Neocomian | Epoch | 144.00 | 119.00 | Overlaps with the Early_Cretaceous Epoch with a duration of 25m years | Cretaceous |
| Berriasian | Age | 144.00 | 138.00 | Also belongs to the Neocomian Epoch | Early_Cretaceous |
| Cretaceous | Period | 144.00 | 66.40 | | Mesozoic |
| Tithonian | Age | 152.00 | 144.00 | | Late_Jurassic |
| Kimmeridgian | Age | 156.00 | 152.00 | | Late_Jurassic |
| Late_Jurassic | Epoch | 163.00 | 144.00 | | Jurassic |
| Oxfordian | Age | 163.00 | 156.00 | | Late_Jurassic |
| Callovian | Age | 169.00 | 163.00 | | Middle_Jurassic |
| Bathonian | Age | 176.00 | 169.00 | | Middle_Jurassic |
| Bajocian | Age | 183.00 | 176.00 | | Middle_Jurassic |
| Middle_Jurassic | Epoch | 187.00 | 163.00 | | Jurassic |
| Aalenian | Age | 187.00 | 183.00 | | Middle_Jurassic |
| Toarcian | Age | 193.00 | 187.00 | | Early_Jurassic |
| Pliensbachian | Age | 198.00 | 193.00 | | Early_Jurassic |
| Sinemurian | Age | 204.00 | 198.00 | | Early_Jurassic |
| Hettangian | Age | 208.00 | 204.00 | | Early_Jurassic |
| Early_Jurassic | Epoch | 208.00 | 187.00 | | Jurassic |
| Jurassic | Period | 208.00 | 144.00 | | Mesozoic |
| Norian | Age | 225.00 | 208.00 | | Late_Triassic |
| Carnian | Age | 230.00 | 225.00 | | Late_Triassic |
| Late_Triassic | Epoch | 230.00 | 208.00 | | Triassic |
| Ladinian | Age | 235.00 | 230.00 | | Middle_Triassic |
| Anisian | Age | 240.00 | 235.00 | | Middle_Triassic |
| Middle_Triassic | Epoch | 240.00 | 230.00 | | Triassic |
| Mesozoic | Era | 245.00 | 66.40 | | |
| Scythian | Age | 245.00 | 240.00 | | Early_Triassic |
| Triassic | Period | 245.00 | 208.00 | | Mesozoic |
| Early_Triassic | Epoch | 245.00 | 240.00 | | Triassic |
| Tatarian | Age | 253.00 | 245.00 | | Late_Permian |
| Ufimian | Age | 258.00 | 253.00 | Synonymous with Kazanian Age | Late_Permian |
| Kazanian | Age | 258.00 | 253.00 | Synonymous with Ufimian Age | Late_Permian |
| Late_Permian | Epoch | 258.00 | 245.00 | | Permian |
| Kungurian | Age | 263.00 | 258.00 | | Early_Permian |
| Artinskian | Age | 268.00 | 263.00 | | Early_Permian |
| Asselian | Age | 286.00 | 268.00 | Synonymous with Sakmarian Age | Early_Permian |
| Sakmarian | Age | 286.00 | 268.00 | Synonymous with Asselian Age | Early_Permian |
| Permian | Period | 286.00 | 245.00 | | Paleozoic |
| Early_Permian | Epoch | 286.00 | 258.00 | | Permian |
| Kasimovian | Age | 296.00 | 286.00 | Synonymous with Gzelian Age | Late_Carboniferous |
| Gzelian | Age | 296.00 | 286.00 | Synonymous with Kasimovian Age | Late_Carboniferous |
| Moscovian | Age | 305.00 | 296.00 | | Late_Carboniferous |
| Late_Carboniferous | Epoch | 320.00 | 286.00 | | Carboniferous |
| Bashkirian | Age | 320.00 | 305.00 | | Late_Carboniferous |
| Pennsylvanian | Period | 330.00 | 286.00 | Overlaps with the Late_Carboniferous Epoch | Paleozoic |
| Serpukhovian | Age | 333.00 | 320.00 | | Early_Carboniferous |
| Visean | Age | 352.00 | 333.00 | | Early_Carboniferous |
| Early_Carboniferous | Epoch | 360.00 | 320.00 | | Carboniferous |
| Tournaisian | Age | 360.00 | 352.00 | | Early_Carboniferous |
| Carboniferous | Period | 360.00 | 286.00 | | Paleozoic |
| Mississippian | Period | 360.00 | 330.00 | Overlaps with the Early_Carboniferous Epoch | Paleozoic |
| Famennian | Age | 367.00 | 360.00 | | Late_Devonian |
| Late_Devonian | Epoch | 374.00 | 360.00 | | Devonian |
| Frasnian | Age | 374.00 | 367.00 | | Late_Devonian |
| Givetian | Age | 380.00 | 374.00 | | Middle_Devonian |
| Middle_Devonian | Epoch | 387.00 | 374.00 | | Devonian |
| Eifelian | Age | 387.00 | 380.00 | | Middle_Devonian |
| Emsian | Age | 394.00 | 387.00 | | Early_Devonian |
| Siegenian | Age | 401.00 | 394.00 | | Early_Devonian |
| Early_Devonian | Epoch | 408.00 | 387.00 | | Devonian |
| Gedinnian | Age | 408.00 | 401.00 | | Early_Devonian |
| Devonian | Period | 408.00 | 360.00 | | Paleozoic |
| Pridolian | Age | 414.00 | 408.00 | | Late_Silurian |
| Ludlovian | Age | 421.00 | 414.00 | | Late_Silurian |
| Late_Silurian | Epoch | 421.00 | 408.00 | | Silurian |
| Wenlockian | Age | 428.00 | 421.00 | | Early_Silurian |
| Llandoverian | Age | 438.00 | 428.00 | | Early_Silurian |
| Silurian | Period | 438.00 | 408.00 | | Paleozoic |
| Early_Silurian | Epoch | 438.00 | 421.00 | | Silurian |
| Ashgillian | Age | 448.00 | 438.00 | | Late_Ordovician |
| Caradocian | Age | 458.00 | 448.00 | | Late_Ordovician |
| Late_Ordovician | Epoch | 458.00 | 438.00 | | Ordovician |
| Llandeleian | Age | 468.00 | 458.00 | | Middle_Ordovician |
| Llanvirnian | Age | 478.00 | 468.00 | | Middle_Ordovician |
| Middle_Ordovician | Epoch | 478.00 | 458.00 | | Ordovician |
| Arenigian | Age | 488.00 | 478.00 | | Early_Ordovician |
| Tremadocian | Age | 505.00 | 488.00 | | Early_Ordovician |
| Early_Ordovician | Epoch | 505.00 | 478.00 | | Ordovician |
| Ordovician | Period | 505.00 | 438.00 | | Paleozoic |
| Late_Cambrian | Epoch | 523.00 | 505.00 | | Cambrian |
| Trempealeauan | Age | 523.00 | 505.00 | Synonymous or shares same epoch with Franconian and Dresbachian | Late_Cambrian |
| Middle_Cambrian | Epoch | 540.00 | 523.00 | | Cambrian |
| Paleozoic | Era | 570.00 | 245.00 | | |
| Early_Cambrian | Epoch | 570.00 | 540.00 | | Cambrian |
| Cambrian | Period | 570.00 | 505.00 | | Paleozoic |
| Precambrian | Era | 5000.00 | 570.00 | | |
