Bonapartenykus

Bonapartenykus is a monospecific genus of alvarezsauroid dinosaur from Argentina that lived during the Late Cretaceous in what is now the upper Allen Formation of the Río Negro Province.

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Bonapartenykus

Creatures featured in Episode 20: The Last Day of the Dinosaurs - Part 1

for Creatures featured in Episode 20: The Last Day of the Dinosaurs - Part 1 in Dinosaurs Unleashed

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Dinosaurs Unleashed

Dinosaurs Unleashed is the well shock full documentary.

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