Unfinished Dino Bone Fossil Project Lance Fm. Weston Co, WY
Or Edmontosaurus annectens Formation: Lance Formation Locality: Weston County, Wyoming Age: Maastrichtian Cretaceous, 69-66 million years old. An Unfinished/Unprepped/Unprepared Dino Bone Project from the Lance Formation in Weston County, Wyoming. The two sets may be associated.
They are both pieces of Fibula from either Triceratops or Edmontosaurus.