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Carnegie Stage Section
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S-1 spinal ganglion, S-2 spinal ganglion, S-3 spinal ganglion, S-4 spinal ganglion, central canal, dorsal fasciculus, filum terminale, grey matter, junction of caudal end of coccyx and filum terminale, neural arch, neural arch of S-5 vertebra, surface ectoderm, white matter
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Carnegie Embryo #4090   |   Location: 24-17

Keywords: S-1 spinal ganglion, S-2 spinal ganglion, S-3 spinal ganglion, S-4 spinal ganglion, central canal, dorsal fasciculus, filum terminale, grey matter, junction of caudal end of coccyx and filum terminale, neural arch, neural arch of S-5 vertebra, surface ectoderm, white matter

Source: The Virtual Human Embryo.