MB. J. W. HULKE'ON THE CHAMELEON'S EETINA. 229 



layer and terminating in /, a thin band bounding the outer surface of the 



inner granule-layer ; k, the vertically-radial connective-tissue fibres in the 



inner granule-layer. 

 Figs. 6 & 7. Oblique fibres in the inner granule-layer arranged in a plexifonn manner, 



with smaller inner granules. 

 Fig. 8. A vertical section through the inner granule -layer, near its inner surface : 



a, larger inner granules ( = ganglion-cells'?); b, fibres passing from them into 

 the granular layer. 



Fig. 9. Two larger inner granules, from the same situation : a, b indicate the same parts 



as in the preceding figure ; c, a vertically-radial connective-tissue fibre. 

 Fig. 10. A vertical section near the inner surface of the inner granule-layer : a, smaller ; 



b, larger inner granules; c, a vertically-radial connective-tissue fibre; 

 d, stout band-like (nervous) fibres resulting from the union of the finer oblique 

 fibres, and directed radially from the centre towards the periphery of the 

 retina and from the outer towards the inner surface. 



Fig. 11. Two larger (ganglion-cell like) inner granules. 



Fig. 12. Ganglion-cells and optic nerve-fibres. 



Fig, 13. A vertical section through the Fovea, x20: 1, bacillary layer (at its outer 

 surface the choroid) ; owing to a slight artificial folding of this layer the cones 

 are represented as decreasing slightly in length from the edge to the centre 

 of the fovea instead of increasing as they actually do ; 2, the outer granule- 

 layer followed by the cone-fibre plexus; 3, the intergranule-layer ; 4, tlie 

 inner granule-layer ; 5, the granular layer ; 6, the ganglionic and optic-nerve 

 layers. 



