Plate 24 



Fig. 1. Pseudopolymorphina hanzawai Cushman and Ozawa. X 25. Upper 

 Pliocene, Sawane, Island of Sado, Japan, a, side view; h, basal 

 view. 



2. Pseudopolymorphina atlantica Cushman and Ozawa. X 35. Alba- 



tross D 2416, East coast. United States, a, side view; b, basal 

 view. 



3. Pseudopolymorphina phaleropei Cushman and Ozawa. X 45. Recent, 



Woods Hole Region, a, side view; b, apertural view. 



4. Pseudopolymorphina parva (Clodius). (After Clodius.) 



5. Pseudopolymorphina doanei {GaMow&y a,ndy^is&\ev). X 25. Pliocene, 



Timms Point, San Pedro, Calif, a, b, side views. 

 6-8. Pseudopolymorphina decora (Reuss). X 45. Miocene, Burdigalien 

 inferieur, Moulin de FEglise, Saucats, France, a, b, side views; 

 c, apertural view. 



92709— cO 13 169 



