Softbodied Arthropod – Chelonellionidae
Upper Cambrian
Weeks Shale Formation
House Range, Millard County
Utah, USA
Big 109mm softbodied arthropod on 120mm slab.

Arthropod. Soft-Bodied.

The Weeks Formation is known among collectors as a treasure trove of unusual trilobites but it has also preserved soft-bodied animals, some of them also being arthropods.

Here’s a great specimen and quite large for a soft-bodied form in this deposit. It will certainly stand out in any Cambrian collection.