Priscacara serrata and Phareodus testis | Green River Formation | Wyoming teal Fossilized remains typically include carapace

Fossilized remains typically include carapace fragments and claws

Hundreds of tightly packed teeth forming a dental battery

with abundant rainfall and a warm climate

Urweltsteinbruch Holzmaden Quarry

Its remains are commonly found in the White River Badlands of South Dakota

Priscacara serrata and Phareodus testis | Green River Formation | Wyoming teal Fossilized remains typically include carapacePriscacara serrata and Phareodus testis Eocene (51. 98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Jim Tynsky Obtained from the collection of Dr. William Rieger Plate approx. size: 15" x 12. 75" x 1. 25" Priscacara approx. size: 7. 5" Phareodus approx. size: 5. 5" Order Perciformes Family Moronidae C. liops, P. serrata, H. hypsacantha, and undescribed Priscacara & Hypsiprisca species P. serrata is perhaps the