👉 Blastobasinae is a family of extinct animals that lived during the Late Cretaceous period, around approximately 68 million years ago. This group included several species known for their distinctive adaptations, including large teeth and jaws, which were used to dig burrows or build nests. The fossils found within this family are believed to be over 30 feet long and weigh up to 15 tons. The term "blastobasinae" refers to the specific group of
