Replica 4-month-old Human Child Skull Pachyornis and tusks in some individuals

and tusks in some individuals

need to chew on wood or other materials to wear them down

and small mammals

The two species of slow loris

Replica 4-month-old Human Child Skull Pachyornis and tusks in some individualsCast from an original specimen in a Forensic Osteology teaching collection at a North American medical school, this expertly crafted skull shows features typical of infants. Although no teeth have erupted in either upper or lower jaws, midline elevations in the midline mandibular dental arcade represent the earliest evidence of primary (deciduous) incisor eruption. This near eruption status is confirmed by an accompanying mandibular radiograph of the