1.76" (4.5 cm), Oryctodromeus? tail vertebra from the Cloverly Formation of Carbon Co., Montana. Cloverly fossils are very rare and do not hit the market often.
Oryctodromeus is not currently known from the Cloverly Formation. However, the time frames does fit and Oryctodromeus was only found a couple hundred miles away. This Vertebra matches thescelosauridae tail vertebrae morphology.
