Zonites etcarnsii (44) Zonitoides pugetensis 4$ 



viridulus (38), 39 randolphi 4^ 



Zonitidse 35 Zoogenites 21 

 Zonitoides 42 harpa 12, 21, 22, 122 



arboreus 42 Zua lubrica (33) 

 milium (43) lubricoidea (33) 



minusculus 43 Zurama (22) 

 nitidue 42 



171 



