👉 Mallodontini is a group of extinct mammals that lived during the Miocene epoch, approximately 23 million years ago. These prehistoric creatures were characterized by their distinctive flattened skull and large nasal passages, which allowed them to breathe in cold air year-round without freezing. Mallodontini are known for their unique features, including the presence of molars and teeth in a single jawbone, and their ability to survive on a diet consisting mainly of plant material.