Incisive fossaHard palate (maxilla)Hard palate (palatine bone)Greater palatine foramenHamulusLesser palatine foramenLateral plate of pterygoidprocessMedial plate of pterygoidprocessVomerBody of sphenoidArticular tubercleMandibular fossaForamen ovaleForamen spinosumPetrous part oftemporal boneSquamous part oftemporal boneStyloid processStylomastoid foramenJugular foramenCarotid canalInferior nuchal lineOccipital condyleExternal occipital protuberanceSuperior nuchal lineExternal occipital crestForamen magnumPharyngeal tubercleHypoglossal canalMastoid processMastoid notchBasilar part of occipital boneForamen lacerumGroove for auditory tubeOpening of pterygoid canalPterygoid processScaphoid fossaPterygoid fossaGreater wing (of sphenoid bone)Posterior nasal aperture (choana)Pyramidal process of palatine boneAlveolar archPosterior nasal spine