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.
Bonapartenykus
Late Cretaceous
for Late Cretaceous in Extinct Animals Face Claims
Suggested by jpstudios11
Face claims sorted by prehistoric and extinct animals by time periods, geography, classification, popularity, etc.
