The Wordian (also known as Kazanian) is a stage of the Guadalupian epoch of Permian period. It spans the time between 268 ± 0.7 Ma and 265.8 ± 0.7 Ma (million years ago).
References[]
| Asselian | Sakmarian Artinskian | Kungurian |
Roadian | Wordian Capitanian |
Wuchiapingian Changhsingian |