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Carnegie Stage Section
C-4 spinal ganglion, anterior horn of lateral ventricle, frontal bone ossification, jugular lymph sac, junction of eyelids, laryngeal pharynx, lens, lower eyelid, masseter muscle, nasal capsule cartilage, nasal cavity (nasal sac), oropharynx, palatine ossification, retropharyngeal space, tongue root, upper eyelid
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Carnegie Embryo #9226   |   Location: 73-01-01

Keywords: C-4 spinal ganglion, anterior horn of lateral ventricle, frontal bone ossification, jugular lymph sac, junction of eyelids, laryngeal pharynx, lens, lower eyelid, masseter muscle, nasal capsule cartilage, nasal cavity (nasal sac), oropharynx, palatine ossification, retropharyngeal space, tongue root, upper eyelid

Source: The Virtual Human Embryo.