Also known as Eifelian Stage, Eifelian Age
The Eifelian is the first of two faunal stages in the Middle Devonian Epoch. It lasted from 393.47 ± 0.99 million years ago to 387.95 ± 1.04 million years ago. It was preceded by the Emsian Stage and followed by the Givetian Stage.
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The Eifelian is the first of two faunal stages in the Middle Devonian Epoch. It lasted from 393.47 ± 0.99 million years ago to 387.95 ± 1.04 million years ago. It was preceded by the Emsian Stage and followed by the Givetian Stage.
North American subdivisions of the Eifelian Stage include Southwood, and part of Cazenovia (or Cazenovian).
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).