Table 1.
Nomenclature.
| ? | uncertainty regarding identification | ip | interparietal |
| aa | anterior ampulla | is | interorbital septum |
| aip | anterior inferior process of prootic | ld | lateral depression |
| ap | ascending process of parabasisphenoid | lg.cr | lagenar crest |
| arts | articular surface | lj | lower jaw |
| asc | anterior semicircular canal | ls | laterosphenoid |
| bb | bridge of bone | ls.btr | laterosphenoid buttress |
| bo | basioccipital | lsc | lateral semicircular canal |
| bp | basipterygoid process | m | maxilla |
| bt | basal tuber | md.rd | median ridge |
| cc | common crus | mf | metotic foramen |
| cl | cochlea | mpr | median pharyngeal recess |
| CN I | foramen for cranial nerve I | mx | matrix |
| CN II | foramen for cranial nerve II | oc | occipital condyle |
| CN III | foramen for cranial nerve III | op | opisthotic |
| CN IV | foramen for cranial nerve IV | ov.dp | oval depression |
| CN V | foramen for cranial nerve V | pa | parietal |
| CN VI | foramen for cranial nerve VI | pbs | parabasisphenoid |
| CN VII | foramen for cranial nerve VII | pf | perilymphatic foramen |
| CN VIIhym | groove for hyomandibular branch of cranial nerve VII | pp | paroccipital process |
| CN VIIpal | groove for palatine branch of cranial nerve VII | pr | prootic |
| CN XII | foramen for cranial nerve XII | psc | posterior semicircular canal |
| CN XIIa | foramen for anterior branch of cranial nerve XII | psa | posterior ampulla |
| CN XIIp | foramen for posterior branch of cranial nerve XII | pt | pterygoid |
| cap | capitate process | ptf | posttemporal fenestra |
| cp | cultriform process | q | quadrate |
| cr1 | crest 1 | rd | ridge |
| cr2 | crest 2 | s | suture |
| ds | dorsum sellae | sd | semilunar depression |
| eo | exoccipital | st.gr | stapedial groove |
| f | frontal | so | supraoccipital |
| fc.pa | facet for parietal | sp | slender process |
| ff | floccular fossa | st | stapes |
| fm | foramen magnum | su | sulcus |
| fo | fenestra ovalis | tc | tensor crest |
| gr.ga | groove for Gasserian ganglion | tu | tuber |
| gr | groove | ug | unossified gap |
| gr.ut | groove marking ventral connection between common crus and utriculus | vcd | vena capitis dorsalis channel |
| gr.ov.dp.VII | groove connecting oval depression with foramen for cranial nerve VII | ve | vestibule |
| hf | hypophyseal fossa | vr.op | ventral ramus of the opsithotic |
| ica | path of internal carotid artery | vt | vertebra |