Tachyeraptor
Tachyeraptor is a genus of theropod dinosaur that lived during the Late Cretaceous period, approximately 75 million years ago. It is known from a single species, Tachyeraptor goodyi, which was discovered in the Hell Creek Formation of South Dakota, USA. The genus name, Tachyeraptor, is derived from the Greek words "tachys," meaning "swift," and "raptor," meaning "seizer," reflecting the dinosaur's likely agile and predatory nature. The specific name, goodyi, honors the paleontologist Robert M. Good, who was instrumental in the discovery and description of the fossil.
Tachyeraptor is notable for its relatively small size, with an estimated length of around 2.5 meters (8.2
The fossil remains of Tachyeraptor consist of a nearly complete skeleton, including the skull, vertebrae, ribs,