Palaeoconchus

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Palaeoconchus
Temporal range: Late Ordovician–Devonian[1]
Palaeoconchus minor Vinn, 2006 from Late Ordovician of Kõrgessaare, Hiiumaa, Estonia.
Scientific classification
Kingdom:
Phylum:
incertae sedis
Class:
Order:
Genus:
Palaeoconchus

Vinn, 2006

Palaeoconchus is a

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.[1]

References