Allosaurus Jimmadseni.
From the Late Jurassic period - approximately 155 million years old.
Excavation Site: Meilyn Quarry, Carbon County, Wyoming

This dinosaur is at least 70% original bone with the skull being at least 70%. This is the only juvenile theropod discovered in North America and possibly the world that has skin impression, (as seen on the one picture). This dinosaur was also found beside a very large allosaur that we are currently preparing and will be part of a very unique diorama we are creating.

Please call or e-mail for any additional information, pictures etc. All my dinosaurs are found on private land and come with all quarry maps and other documentation.