A Top Quality Struthiomimus altus tail (caudal) vertebra from the Hell Creek Formation of North America. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. Excellent bone quality and color. The vertebra is complete with its nice processes. Excellent bone quality.

Struthiomimus altus

Late Cretaceous (66 mil y)

Hell Creek Formation, South Dakota, USA

113 mm - 4.5"

Very good