Definition of Emmonaspis. Meaning of Emmonaspis. Synonyms of Emmonaspis

Here you will find one or more explanations in English for the word Emmonaspis. Also in the bottom left of the page several parts of wikipedia pages related to the word Emmonaspis and, of course, Emmonaspis synonyms and on the right images related to the word Emmonaspis.

Definition of Emmonaspis

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Meaning of Emmonaspis from wikipedia

- branchial chamber, probably a liver. There are two species: Emmonaspis worthanella and Emmonaspis cambriensis (Walcott(?) 1886(?) 1911(?)). E. cambrensis...
- related to other Laurentian stem-vertebrates such as Metaspriggina and Emmonaspis (possible early vertebrate). The Nuucichthys holotype, UMNH.IP.6084, was...