TRICERATOPS HORRIDUS tooth // Hell Creek Formation // upper cretaceous // Perkins County, South Dakota
dinosaur tooth
TRICERATOPS HORRIDUS
Hell Creek Formation
upper cretaceous
Perkins County, South Dakota
lenght (inclued root): about 4 cm
dinosaure egg SEGNOSAURE // upper cretaceous
dinosaure tooth: HADROSAURE (2)
tyrannosaure rex (2)