Plate 10 



Figs. 1-4. Guttulina lactea (Walker and Jacob). 1, copied from Walker and 

 Jacob's original figure. 2-4, from off Bantry Bay, southwest 

 Ireland, 37)^ fathoms, a, b, side views; c, basal view. 

 5. Guttulina lactea (Walker and Jacob) var. earlandi Cushman and Ozawa, 

 n. var. X 65. Selsey Bill, England (After Heron-Allen and Ear- 

 land) . 

 6, 7. Pseudopolymor'phina variata (Jones, Parker, and H. B. Brady) var. 

 fischeri (Terquem). 6, adult. Pliocene, Crag, Sutton, England. 

 X 30. 7, young, a, 6, side views; c, basal view. X 45. Miocene, 

 Burdigalien inferieur, Moulin de I'Eglise, Saucats, France. 



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