1.paroccipital process

2. occipital condyle/foramen magnum

3. auditory bulla

1. zygomatic arch

2. rostrum

3. premaxilla

4. maxilla

5. nasal

6.jugal

7. squamosal

8. postorbital process

9. frontal

10. sagittal crest

11. parietal

1. foramen magnum

2. paroccipital process

3. auditory bulla

not numbered square: occipital condyle

1. foramen magnum

2.occipital condyle

3. paroccipital process

4. basioccipital

5. auditory bulla

6. basisphenoid

7. preshepnoid

8. vomer

9. palatine

10. maxilla

11. premaxilla

1. lambdoidal crest

2. sagittal crest

1. infraorbital foramen

2. pterygoid

3. external auditory meatus