| Scientific Name | Order | Family | Photo Description | |
|---|---|---|---|---|
| Ursus americanus | Carnivora | Ursidae | skull: dorsal | |
| Ursus americanus | Carnivora | Ursidae | skull: dorsal mandible, ventral cranium | |
| Ursus americanus | Carnivora | Ursidae | skull: lateral | |
| Ursus americanus | Carnivora | Ursidae | study skin |
