PLAT.: XXXI. 



-, 



FIG. 80. Horizontal preparation of cornea of guineapig, showing the superficial intra-epithelial network of non 

 medullated nerve fibres as seen from the surface, p. 78. (Magnified soodiam. ; reduced.) 



FIG. 81. Hori/ontal p t ,.p.- ir ;iti,.ii ofeonteftof trog coloured with c-hl,,rii|.- ,.f -,,i,l, showing tlir clir-tiilmti.'ii of nun- 

 nii'diilhiu.,1 n.TM- ttoret iii .-i pi-riphriMl portion ,.f tbl io.-.lull;.t.-(l DWV (run!, 



of the first order. 6 ami Mdond Mkd thi] 



