C 12 ) 
No. of 
PLIOCENEPEBIOD. | 
Sp 
ho 
3 
:cies 
r^- 
-*j 
u 
o 
'w 
o 
ft* 
Species found 
fossil in more than 
one tertiary 
formation. 
GENEItA. 
Species found 
"both living and 
fossil (tertiary). 
Habitations of 
living Species 
>> 
Vl 
Italy, Subap. 
H 
o 
n 
H- 
Various 1 
Localities. \ 

Anodonta . 
19 
1 
Hyria . . . 
3 
Iridina . . . 
3 
Chama . . . 
15 
20 
gryphoides . 
Senegal . . . 
. . . 
. . 
..... 
sinistrorsa . 
Mediterr. . . . 
ibid . . . . 
...... 
* 
Morea . . 
. . . 
new species . 
. . . 
echiuulata 
•■• 
• • • • rd 

lamellosa . 
* 1 • . e 
.... j 
Etheria . . . 
4 
t 
Tridacna . . 
7 
2 
Hippopus . . 
1 
1 
ivxuuioia • • 
29 
21 
MpfllTPVV 
! U AT TT 11 1 
lb. JMew Holland 
Mediterr. Indian 
• • • 
discrepans . 
Til 1 
f 
• • • 
i 
& African Ocean 
argentina ■ . 
| Baden, Ceu 
Mytilus . . 
42 
15 
Chemnitz ii . 
Riv. of Germany 
1 tral Austrif 
European Ocean 
* 
• • «H 
. . . 
new species . 
... 
Pinna . . . 
16 
3 
Morea . I 
margaritacea 
Perna . . . 
10 
4 
.. 
• • • • AW 
Malleus . . 
6 
Avicula et 1 
Meleagrina J 
30 
5 
Lima . . . 
8 
13 
inflata . . 
Mediterr. . . . 
• • • a • 
• . « ■ 
. . . . 
■ • 
squamosa . 
{ 
ibid. Afr. Ocean 
Australian Seas 
Mediterr. 
Mediterr. . . . 
* 
* 
*? 
■ • a a '»■ 
Pecten . . . 
0/ 
fin 
European Ocean 
* 
# 
Perpignan 
pleuronectes . 
opercularis . 
f 
American Seas 
p? 
Corsica ? . 
Mediterr. 
Indian Ocean . 
European Ocean 
• e ■ 
» • • 

* 
* 
• • • '<8 
f Salles, Perpig 
\ nan, Morea 
■■. . . 
Mediterr. . . . 
... .^^Q 
European Ocean 
Morea . . . 
