👉 Mecynoceridae is a family of extinct tetrapod animals that lived during the Cretaceous period, approximately 69 million years ago. These creatures were known for their large, robust bodies with long limbs and a distinctive head and neck. They are often associated with the Cambrian Explosion, which occurred around this time, marking the beginning of the new geological era. Mecynoceridae is characterized by their long, slender limbs that allow them to reach high
