MIOCENE PEBTOD. 
Q 
a 
"m 
o 
Various 
Localities. 
( 19 ) 
EOCENE PERIOD. j No. of Species in each Genus in the following Localities. 
Moravia 
Angers . 
' Various 
Localities. 
Belgium 
Valognes 
• • • 
Valognes 
Valognes . 
[ Castel- 
f gomberto 
Auvergne . 
14 
J 
