Fig. 
2. View 
PLATE 93. 
Chelone declivis. 
1. Upper view of the left moiety of the carapace, nat. size. 
ch. 
Impression of the nuchal plate. 
. First neural plate. ph. 
. Second ditto. pla. 
. Third ditto. pla. 
. Fourth ditto. pla 
. Fifth ditto. pls 
. Sixth ditto. ple 
. Seventh ditto. plz. 
^l. Impression of the first vertebral scute. 
v2. Impression of the second vertebral scute. 
73. Impression of the third vertebral scute. 
^4. Impression of the fourth vertebral scute. 
of part of the dislocated right half of the carapace. The same letters and 
numerals signify the same parts. 
5. Outline of the natural transverse curve of the carapace. 
. Fourth ditto. 
. Fifth ditto. 
. Sixth ditto. 
First costal plate. 
Second ditto. 
'Third ditto. 
Seventh ditto. 
