INDEX. "E23 
Muscle 
digastric, 35 
external pterygoid, 35 
hyoid, 35 
internal pterygoid, 35 
masseter, 35 
temporal, 35 
Mustellide, 61 
Myeloplaxes, Io 
IN: 
Nasal bone, 22, 56 
Nasal plate, 32 
WNaso-turbinals, 22 
Nerve 
Ist cranial—olfactory, 42, 43 
2nd ,, —optic, 41, 43 
3rd. ,, —oculo-motor, 41, 
43. 
4th ,, —pathetic, 41, 43 
5th ,,  —trigeminal, 40, 
41, 42, 43 
6th ,, —abducent, 41, 43 
7th ,, —facial, 40, 43 
8th ,, —auditory, 40, 43 
gth ,, —glossopharyn- 
geal, 38, 43 
Ioth ,, —pneumogastric 
or vagus, 38, 
43 
Iith ,, —Spinal acces- 
sory, 38, 43 
12th ,, —hypoglossal, 38, 
43 
©. 
Occipital condyle, 14 
segment, 13, 50 
Olfactory capsule, 22 
Opisthotic bone, 24 
Optic capsule, 24 
Orbito-sphenoid, 18 
Ossein, 8 
Os orbiculare, 28 
Ossicles, Auditory, 27 
Osteoblasts, § 
Osteogenetic layer, 7 
Osteology, study of, I 
Otartiede, 61 
Palatine, 31 
Ss plate, 31, 32 
Parietal bone, 16 
Ar segment, 13, 14, 50 
Parker, W. K., on the auditory 
ossicles, 28 
Paroccipital process, 14 
Perichondrium, 4 
Periosteum, 7 
Periotic, 24 
Petrous, portion of the, 25 
Phocide, 61 
Pinnipedia, 61 
Plantigrada, 59 
Post-glenoid process, 34 
Pre-maxilla, 3 
Preparation of specimens, 2 
Pre-sphenoid, 18 
Procyonide, 61 
Pro-otic, 24 
Proteleide, 60 
Pterygoid, 29 
fossa, 31 
process, 15 
S. 
Sagittal crest, 16 
55. . suture, 16 
Sections of bone, 2 
a of skull, 48 
Sectorialia, 58 
Sectorial tooth, 47 
Sella turcica, 15, 50 
Sense-capsules, 21 
auditory, 24 
olfactory, 22 
optic, 24 
Septum nasi, 21 
Sphenoidal fissure, 16, 40 
Squamosal, 33 
Stapes, 28 
Stylo-hyal, 37 
Supra-occipital, 14 
Supra-orbital process, 19 
Sutural ridge, 32 
Symphysis, 35 
