Frasnian
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The Frasnian is one of two faunal stages in the Late Devonian Period. It lasted from 385.3 ± 2.6 million years ago to 374.5 ± 2.6 million years ago. It was preceded by the Givetian stage and followed by the Famennian stage.
| Devonian period | ||
|---|---|---|
| Lower/Early Devonian | Middle Devonian | Upper/Late Devonian |
| Lochkovian | Pragian Emsian | Eifelian | Givetian | Frasnian | Famennian |
