
Acheroraptor Dromaeosaurid Tooth Fossil Specimen Hell Creek MT
This is a Tooth Fossil from the Acheroraptor, collected from the Cretaceous-aged Hell Creek Formation in Montana, making it approximately 70 million years old.
Collector notes
Acheroraptor was a small, feathered carnivorous dinosaur that lived in Montana, USA, about 66 million years ago during the very end of the Late Cretaceous period. Appearance: A sleek, agile, two-legged predator likely covered in feathers, featuring a long snout and dagger-like, serrated teeth. It also possessed a signature curved "sickle" claw on each foot. Fossil Record: It is known from very fragmentary remains—primarily an upper jawbone (maxilla) with teeth and an incomplete lower jaw (dentary)
- Formation
- Hell Creek
- Material
- Tooth
- Dimensions
- Not listed
- Collector grade
- Not listed
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