b"0'® 
( 
b. A Sinus betwixt them. 
c. The Hole for the Spinal Mar- 
row. 
d. 1 he Tooth which is receiv’d 
by the firft Vertebra. 
e. e. i he two convex Surfaces 
which are receiv’d into the 
hind Cavities of the firft l r er- 
tebra. 
f. f. The two Ho’es for the 
Cervical Artery. 
g. Two tranfverfe Proceffes. 
The lower part of the Ver- 
tebra. 
B. 2 The back- part of the fame 
V ertebra. 
a. a. he Protuberances of the 
Pro tiff its Sfwofus. 
b. The Sinus betwixt rhem en- 
larg’d on the fide. 
c. The Hole for the Spinal Mar- 
row. 
d. The Point of the Tooth ap- 
pearing from the other fide. 
e. e. The Holes for the Cervical 
Artery. 
f The concave Body of the Ver- 
tebra which receives the con- 
vex Surface of the following 
Vertebra . 
g. g. The tranfverfe Proceffes. 
h. h. The two blique Proceffes 
which receive the' oblique 
Prcceffes of the following 
Vertebra. 
Note, That the five following 
Vertebra are reprefcnted by 
A. B . 3, 5,6* 7 •, whereof 
A. reprefents the fore-part, 
5 ) 
B. the back-part •, all the reft? 
of the fmali Letters fhowmg 
as follows. 
a. a. &c. The Hole for the Spi- 
nal Marrow. 
b. b ■ &c. Their convex Bodies-^ 
which are received by the 
concave Surfaces of the fol- 
lowing. 
c. c. &c. Their concave Bodies, 
which receive the convex Sur- 
faces of the former. 
d. d. &c. The Holes for the 
Cervical Artery. 
e . e. &c. The oblique Proceffes, 
f f. &c. The tranfverfe Procef- 
fes. 
g. g. &c. The Spinal Proceffes, 
which in the fore-part of 3, 
4, fcarcely appear, but in 
their back part appear a lit-„ 
tie, in 5 arife to 1 \ Inch, 
and in 6 to ? Inches. 
h. h. In 6, 7, are Protuberan- 
ces, which run back to guard 
the Cervical Artery as it paf 
fes from between the bodies 
of the I ertebra, and quits the 
Perforation in their tranfverfe 
Proceffes. 
i. i. Two Minus's in the back- 
part of the feventh Vertebra , 
which with the like Surfaces 
in the following make up a 
Cavity, whereinto the Con- 
dyles of the firft Ribs are re- 
ceiv’d. 
x 
