👉 The term "caenozoic" is a scientific term used in geology to describe the geological period that begins about 65 million years ago and ends around 340 million years ago. This time frame is known as the Paleogene Era, which was marked by the appearance of dinosaurs and other large mammals. Caenozoic organisms were characterized by their large size, sharp teeth, and complex anatomy. These organisms included mammals such as the "Dinosaurs," reptiles like
