👉 An extinct genus of mammals that lived during the Late Cretaceous period, approximately 68-59 million years ago, and was known for its distinctive skull shape and the presence of a large, flattened jaw bone.
👉 An extinct genus of mammals that lived during the Late Cretaceous period, approximately 68-59 million years ago, and was known for its distinctive skull shape and the presence of a large, flattened jaw bone.
