CT temporal bone coronal - labelling questions

The labelled structures are (excluding the correct side):

1. temporomandibular joint
2. clivus
3. mandibular fossa of temporal bone
4. pharyngotympanic tube
5. petroclival fissure
6. hypotympanum
7. mandibular condyle
8. tensor tympani muscle
9. carotid plate
10. anterior (first) genu of the facial nerve
11. carotid canal
12. head of malleus
13. apical turn of the cochlea
14. epitympanic recess
15. labyrinthine segment of the facial nerve
16. tegmen tympani
17. middle turn of the cochlea
18. manubrium of the malleus
19. porus acouticus
20. falciform crest
21. basal turn of the cochlea
22. tympanic membrane
23. fundus of the internal auditory (acoustic) canal
24. tympanic portion of the facial nerve
25. scutum
26. mesotympanum
27. osseous portion of the external auditory (acoustic) canal
28. aditus ad antrum
29. internal auditory (acoustic) canal (meatus)
30. short process of the incus
31. long process of the incus
32. saccule of the vestibule
33. oval window
34. stapes
35. superior semicircular canal
36. cochlear promontory
37. utricle of the vestibule
38. lateral semicircular canal
39. sinus tympani
40. facial recess
41. pyramidal eminence
42. mastoid antrum
43. round window niche
44. posterior canaliculus of the chorda tympani
45. pars nervosa of jugular foramen
46. cartilaginous portion of the external auditory (acoustic) canal
47. posterior (second) genu of the facial nerve
48. cochlear aqueduct
49. jugular spine
50. styloid process
51. mastoid segment of the facial nerve
52. posterior semicircular canal
53. mastoid segment of the chorda tympani
54. vestibular aqueduct
55. stylomastoid foramen
56. pars vascularis of jugular foramen
57. hypoglossal canal
58. lateral mass of atlas (C1)
59. sigmoid groove
60. occipital condyle
61. transverse foramen of atlas (C1)
62. atlanto-occipital joint
63. mastoid air cell
64. emissary vein canal (variant)
65. occipitomastoid suture
66. mastoid process

The same normal temporal bone CT without labels for reference.