J425 - Tyrannosaur Dinosaur Tooth - Nanotyrannus sp - Late Cretaceous - Hell Creek Fm Paradoxides Harpes nymageenensis

Harpes nymageenensis

of the same type

Gorgeous complete and perfect tooth of this incredible species of giant predator fish that reigned that waters of the Cretaceous fluvial systems

Spinibolops

J425 - Tyrannosaur Dinosaur Tooth - Nanotyrannus sp - Late Cretaceous - Hell Creek Fm Paradoxides Harpes nymageenensisNanotyrannus lancensis is a small, fast, agile tyrannosaur from the Late Cretaceous Hell Creek Formation (originally part of the Lance Formation), known for being small and distinctly different from T. rex, with recent studies confirming it's a separate species, not a juvenile T. rex, based on unique features like more teeth, larger hands, and distinct bone structures. Meaning "dwarf tyrant," it was a capable predator of smaller prey, coexisting with