(Click the image for more)

1. Infraorbital foramen
2. Facial tuberosity
3. Lacrimal fossa
4. Supraorbital foramen
5. External acoustic meatus
6. External occipital protuberance
7. Note: The sheep skull can easily be differentiated from other small ruminants by the presence of the lacrimal fossa and the ?Roman? shape across the dorsum of the skull.