what is a dyer wolf
The dire wolf (Canis dirus, fearsome dog) is an extinct carnivorous mammal of the genus Canis, roughly the size of the extant gray wolf, but with a heavier build.It evolved in North America and later moved into South America.alamander Cave in the Black Hills of South Dakota has produced the oldest known fossil of what is thought to be a dire wolf. The site preserves a fauna approximately 252,000 years old, based on uranium-series dating of a horse fossil found there.