PLATE 88 



la, lb. Umbraculvun pllcatulum Martens. Deerfield, Florida. 28 mm. p. 144. 



8. Argonauta argo americana Dall. Florida, p. 149. 



5a, 3b. Argonauta hians Solander. Lantana, Florida. 28 mm. p. 149. 



4. Melongena corona subcoronata Heilprin. Pliocene, Florida, p. 125. 



5. Pecten nodosus Linne. Interior of valve, p. 34. 



6. Spirula spirula Linn4. 1 inch. p. 148. 



7. Latirus brevicaudatus Reeve. St. Thomas, W. I. 2.75 inches, p. 126. 



8. Torcula subannulata acropora Dall. West Florida. 1 inch. p. 101. 



9. Turrltella exoleta Linn6. Havana, Cuba. 40 mm. p. 101. 



