Eodiscina

Eodiscina
Temporal range: Lower and Middle Cambrian
Internal mould of Eodiscus punctatus scanicus, 8mm in length. collected from the lower part of the Menevia Formation (Mid Cambrian Drumian Stage), Mawddachites hicksi Biozone, of Dwrhyd near Nine Wells on the St David's Peninsula, SW Wales.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita (?)
Order: Agnostida
Suborder: Eodiscina
Kobayashi, 1939
Superfamily: Eodiscoidea
Raymond, 1913
Families

Eodiscina is trilobite suborder. The Eodiscina first developed near the end of the Lower Cambrian period (late Atdabanian) and became extinct at the end of the Middle Cambrian. Species are tiny to small, and have a thorax of two or three segments.[1] Eodiscina includes six families classified under one superfamily, Eodiscoidea.

  1. ^ Cite error: The named reference Treatise was invoked but never defined (see the help page).