Emsian
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The Emsian is one of three faunal stages in the Early Devonian epoch. It lasted from 407 ± 2.8 million years ago to 397.5 ± 2.7 million years ago. It was preceded by the Pragian stage and followed by the Eifelian stage.
Devonian period | ||
---|---|---|
Lower/Early Devonian | Middle Devonian | Upper/Late Devonian |
Lochkovian | Pragian Emsian |
Eifelian | Givetian | Frasnian | Famennian |