Tannuolina

Tannuolina is a genus of tommotiid, belonging to the brachiopod stem lineage.

[1][2] It is conventionally interpreted as an essentially bivalved organism, similar to Micrina, though some use the unequal ratio of stellate to mitrate sclerites to argue for a halkieriid-like anatomy.

[3] More recently a tube-like construction inspired by Eccentrotheca has been proposed.

You can help Wikipedia by expanding it.This prehistoric protostome article is a stub.

You can help Wikipedia by expanding it.This article related to a Cambrian animal is a stub.