Archimedes swallovanus Bryozoan

Archimedes swallovanus bryozoan found in Calbert County, Alabama.  Creatures existed in the upper Mississippian Period.

Thanks to Dave M. for the fossils.

Michela trabeatoides

The gastropod Michela trabeatoides 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.

Ootolith (Fish Ear Fossil)

Ootoliths (aka fish ears) fossils found in the Stone City Formation (Whiskey Bridge) of Brazos River, Texas.  Fish swam around in the Eocene.

Thanks to Dave M. for the fossils.