PLATE ll. 
33 GRATELUPIA Moulins 4O CYTHEREA......... globosa AG VENERICARDIA tranisv rsh 
34. ASTARTE...... recurva Al ao are comis ai. ve Silman 
cian, eran 7 MOD Ses A otaas cats ge 48... : rotunda 
6 sulcata Os acon a suberaasa ot eee m parva 
37 parva Ww. eet _. trigoniate 50 WYPPAGUS. tsocardinides 
ery ease nax ae + = manor Bh he cepts minima — SL. MYOPARO. costatus 
2 ae ' munutissima $2. ARCA... _.. rhombotdella 
Drew a = 
@ 
es eS aS en ———— SSS 
+ we ee Ts ae 
‘ oe 
F ‘ 
by “i ‘ 
