A NEW TROODONTID THEROPOD, TALOS SAMPSONI GEN. ET SP. NOV., FROM THE UPPER CRETACEOUS WESTERN INTERIOR BASIN OF NORTH AMERICA.

A new troodontid theropod, Talos sampsoni gen. et sp. nov., from the Upper Cretaceous Western Interior Basin of North America.

Troodontids are a predominantly small-bodied group of feathered theropod dinosaurs notable for their close evolutionary relationship with Avialae.Despite a diverse Asian representation with remarkable growth in recent years, the North American record of the clade remains poor, with only one controversial species--Troodon formosus--presently known f

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