PLATE 3 
Class Gasteropoda 
Suib cla-ss Cteno'braiiedri&ta 
Ordei' .Soutibranoliiata 
Family Teritiuid.se 
1 
Family Tnrbimdas 
Family TroclicLas 
Operculum of Lriccna Pica 
Ziziplinnis Lfenslotvii 
TerUaoida 
Foot 
-Animal of Livona Pica 
4- 
TegulapeHis Serpentis 
Family Gadiniidae 
Withers . deZ 
J zr si? an. ZixTi 
