Rank Genus | Phylum incertae sedis | |
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Similar Microconchida, Anticalyptraea, Conchicolites, Tentaculita, Cornulites | ||
Palaeoconchus is a genus of microconchid tubeworms. Their tubes have pseudopunctae penetrating the tube wall. Tubes lumen is smooth. Palaeoconchus occurs in the Late Ordovician of Baltica and Avalonia. In the Devonian it had a global distribution.
References
Palaeoconchus Wikipedia(Text) CC BY-SA