👉 Thermacaridae is a group of extinct, highly specialized fish that lived during the Cretaceous period approximately 65-62 million years ago. They were characterized by their large, tubular teeth and were primarily marine in nature due to their aquatic lifestyle. This group includes species such as the Theraxodonts, which are known for their large, streamlined bodies and powerful jaws. Thermacaridae is a fascinating group of animals that was once part of the
