The Explicatior 
The Explicatwnof theSkd^ton. 
J. The upper M^xilh or Ko- 
a a^ The two holes of the ffitiU 
or Spout. 
B, Stveral protuberances on 
the OsFr-ontis. - ^ 
cc. Tvo pyramidal procejfes of 
tm horns that compoftpart of the 
Spiraculum or Spout. 
d. One of the outward hones of 
the Roftrum. 
e. One of the inmrd^oms of 
the Roftrum, 
/. T/'eosZygomaticum. 
A Urge eminence in the 
Cranium and the iiitura Coio- 
nalis. 
h. Tk'futuraLambdoidea, 
/. The Teeth, 
'/Q. The lowar Ja^P, 
m. The tranfverft proctfs of 
the firjl vertebra of the neck calid 
Atlas. * ^ 
n. The Spinal procefs of the 
y^^we Vertebra V 
0 0 0* Tiie Spi?htl proceffeS of^ 
the other Vatthr^. 
p p. Proc'jjts^ oppofue to the 
Spind proctljes confijHng of two 
ftnall hones^ ar/fn^ from the Car- 
tilages that jojn the Vertebrx to- 
gether. 
. \Q^, The Scapula. The horns 
of the fin are reprefentcd in the 
next figure. 
of the Figures. 
rr. Tm procejfes of the fcapula. - 
SSS. The Rths. 
T. //;t^ Sternum. 
The Bones that compofe the fore- 
fn are here delineated^ 
J* J^e OS Humeri, 
B. Radius. 
C. T^eUlna. 
d d. The Boms of the C^x^us, 
eee. The Bones of the Met a- 
c^rpe. 
fff The Bones of the Digiti. 
Fig. 12. 
Reprefents the Anteriorpart of 
the OS Petroflun o^ Ear-bone. 
a. The HolM ' leading to the 
Tympanum. 
B. T^e Tympanum;- 
C. That part df the Ear-bone 
that lyes in the Cranium. 
D. That part which is without. 
Fig. n: 
Reprefents the pojlerior part of 
the OS Petrofum; ^n. Ear-bone 
which here ferns to he two hones. 
^ ^. That part of the Ear-bone 
that reprefents a Coclllea. 
R* u4 Cavity for reaiving the 
Auditory Nerve. 
. C. A large, Hollow that Ijeads 
into the Cavity of the Ear and 
feems to render it two bones. 
d d. That part of the Ear-bone 
n-hich is very thick and /olid. 
FINIS. 
