KRYPTOZOIKUM
| 12 |
PRAEKAMBRIUM
| 12 |
PALAEOZOIKUM
| 12 |
PROTEROZOIKUM
| 13 |
EISZEITALTER
| 12 |
ERDMITTELALTER
| 14 |
ERDNEUZEIT
| 10 |
PLIOZAEN
| 8 |
URZEIT
| 6 |
ZECHSTEIN
| 9 |
3 | |
4 | |
4 | |
4 | |
4 | |
4 | |
4 | |
4 | |
4 | |
4 | |
4 | |
5 | |
5 | |
ALBIUM
| 6 |
APTIUM
| 6 |
CARBON
| 6 |
DANIEN
| 6 |
DANIUM
| 6 |
DOGGER
| 6 |
EMSIUM
| 6 |
EOZAEN
| 6 |
EPOCHE
| 6 |
FLOIUM
| 6 |
HADEAN
| 6 |
IONIUM
| 6 |
KATIUM
| 6 |
KEIPER
| 6 |
KEUPER
| 6 |
LUDLOW
| 6 |
NORIUM
| 6 |
PANNON
| 6 |
TERTIE
| 6 |
TONIUM
| 6 |
VISEUM
| 6 |
ANISIUM
| 7 |
BAREMME
| 7 |
DRUMIUM
| 7 |
EMSCHER
| 7 |
KARNIUM
| 7 |
MIOZAEN
| 7 |
PAIBIUM
| 7 |
PANGAEA
| 7 |
PRAGIUM
| 7 |
ROADIUM
| 7 |
STENIUM
| 7 |
TERTIER
| 7 |
VENDIUM
| 7 |
WENLOCK
| 7 |
WORDIUM
| 7 |
AALENIUM
| 8 |
AERONIUM
| 8 |
ALLUVIUM
| 8 |
ASSELIUM
| 8 |
BADENIEN
| 8 |
BADENIUM
| 8 |
BAJOCIUM
| 8 |
CHATTIUM
| 8 |
DILUVIUM
| 8 |
ECTASIUM
| 8 |
EIFELIUM
| 8 |
EOZOIKUM
| 8 |
FRASNIUM
| 8 |
GELASIUM
| 8 |
GIVETIUM
| 8 |
GONDWANA
| 8 |
GORSTIUM
| 8 |
GZHELIUM
| 8 |
HADAIKUM
| 8 |
HOMERIUM
| 8 |
INDUSIUM
| 8 |
LADINIUM
| 8 |
LANGHIUM
| 8 |
LUTETIUM
| 8 |
PALEOGEN
| 8 |
RHAETIUM
| 8 |
RHYACIUM
| 8 |
RUPELIUM
| 8 |
SANDBIUM
| 8 |
SIDERIUM
| 8 |
TOARCIUM
| 8 |
TURONIUM
| 8 |
YPRESIUM
| 8 |
ZANCLEUM
| 8 |
ALGONKIUM
| 9 |
BARREMIUM
| 9 |
BARTONIUM
| 9 |
BATHONIUM
| 9 |
CALABRIUM
| 9 |
CALLOVIUM
| 9 |
CALYMMIUM
| 9 |