Another inferior view of the temporal bone
| Term name | Layer | |
|---|---|---|
| 1 | External acoustic meatus | Layer 1 |
| 2 | Carotid canal | Layer 1 |
| 3 | Stylomastoid foramen | Layer 1 |
| 4 | Jugular notch | Layer 1 |
| 5 | Intrajugular process | Layer 1 |
| 6 | Tympanomastoid fissure | Layer 1 |
| 7 | Occipital margin | Layer 1 |
| 8 | Jugular foramen | Layer 1 |
| 9 | Tympanosquamous fissure | Layer 1 |
| 10 | Petrosquamous fissure | Layer 1 |
| 11 | Petrotympanic fissure [[Glaseri]] | Layer 1 |
| 12 | Petrosal fossula | Layer 1 |
| 13 | Tympanic canaliculus | Layer 1 |
| 14 | Styloid process | Layer 1 |
| 15 | Mastoid canaliculus | Layer 1 |
| 16 | Jugular fossa | Layer 1 |
| 17 | Opening of cochlear canaliculus | Layer 1 |
| 18 | Musculotubal canal | Layer 1 |
| 19 | Apex of petrous part | Layer 1 |
| 20 | Mastoid process | Layer 1 |
| 21 | Mastoid notch | Layer 1 |
| 22 | Occipital groove | Layer 1 |