Description

Upper Ordovician (Caradocian)

Puddinga Sequence – Unit A, Monte Argentu Formation, Rio Arrus Member (AGU2)

Fluminimaggiore, Sardinia, Italy

18mm complete Naroia-like arthropod on 114mm x 49mm slab. Extremely rare.

Arthropod, Nektaspid.

Tariccoia, like Naroia, has been considered a “soft-bodied trilobite” but most researchers have deemed it a member of a different group related to trilobites.