Aptian
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Aptian stage is a faunal stage of the Early Cretaceous epoch in the geologic timescale, that extends from 125 Ma to 112 Ma (million years ago), approximately. The Aptian stage succeeds the Barremian stage and precedes the Albian stage, all in the same epoch.
References
| Cretaceous period | |||||
|---|---|---|---|---|---|
| Lower/Early Cretaceous | Upper/Late Cretaceous | ||||
| Berriasian | Valanginian | Hauterivian | Cenomanian | Turonian | Coniacian |
| Barremian | Aptian | Albian | Santonian | Campanian | Maastrichtian |
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