Trugibua clavigera

Trugibua clavigera pelecypod fossil mold found in Blanco, Texas.  Creatures lived in the Cretaceous Period.

Thanks to Dave M. for the fossils.

Dentalium Scaphopod

The scaphopod Dentalium lived in the Eocene.  Specimen found in the Stone City Formation (aka Whiskey Bridge) of Brazos River, near Bryan, Texas.

Thanks to Dave M. for the specimens.

Rhombospora lepidotendroidea

Rhombospora lepidotendroidea bryozoan found in the Finnis Shale of Jacksboro, Texas. Animals lived in the Pennsylvanian Period.

Thanks to Dave M. for the fossils.