![L-1 spinal ganglion, S-3 spinal ganglion, central canal, intermediate zone, marginal zone, sclerotome, ventricular zone](/drem/stage15/Z3/S517Z3.jpg)
![](/drem/rulerbg.png)
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Carnegie Embryo #721 | Location: 25-03-04
Keywords: L-1 spinal ganglion, S-3 spinal ganglion, central canal, intermediate zone, marginal zone, sclerotome, ventricular zone
Source: The Virtual Human Embryo.
Keywords: L-1 spinal ganglion, S-3 spinal ganglion, central canal, intermediate zone, marginal zone, sclerotome, ventricular zone
Source: The Virtual Human Embryo.