82 MORRILL. 
EXPLANATION OF PLATE VIII. 
Fic. 12. A single nerve fiber and the relation of its terminations to the hair 
cells. Zeiss, oc. 4, Leitz oil im. 75. 
Fic. 13. A single hair cell and its relation to a nerve fiber. Zeiss, oc. 4, Leitz 
oil im. 75. 
Fic. 14. Two terminations of a single nerve fiber at the base of a hair cell. 
Zeiss, oc. 4, Leitz oil im. +5. 
Fic. 15. Shows the relation of a nerve fiber to a hair cell. Zeiss, oc. 4, Leitz 
oil im. +5. 
Fics. 16, 17, 18, 19, 20, and 21 allshow the relation of nerve fbers to hair cells. 
Zeiss, oc. 4, Leitz oil im. 7. 
Fic. 22. A nerve fiber with its branches. Also two transparent vesicles (vari- 
cosities) surrounding one of the fibers and triangular enlargement where the 
nerves branch. Zeiss, oc. 4, Leitz oil im. 74. 
Fic. 23. A surface view of nerve fiber and its relation to hair cells. Zeiss, 
oc. 4, Leitz oil im. +4. 
Fic. 24. The same cells focussed to show deeper portions of the cells. Opti- 
cal section. 
Fic. 25. Still deeper in the same cells. The nerve fiber soon passes out of 
the field. 
