👉 Korethrasteridae is a family of extinct mammals that lived during the Late Cretaceous period, approximately 65 million years ago. They are characterized by their distinctive thick, white fur and the presence of a small, curved tail. This group includes several genera, which were known for their highly efficient hunting techniques, including the use of sharp teeth to capture prey. Korethrasteridae was one of the most common mammals in the Late Cretaceous period due to their
