Johnston, The Radix Mcsencephalica Trigcmmi. 635 



spinal trigeminal tract, the cochlearis, the facialis and the trapezoid 

 body are dra^vn for the sake of orientation. 



Vlf 



tr sp.V 



Fig. 30. The fifth sectiou of this series ventral to the last, x 20. Descrip- 

 tion in the text. 



The horizontal sections of the 37 cm. foetus fully support the 

 description of the mesencephalic root in the transverse sections of 



