156 DESCRIPTION OF PLATES. 



Plate 14 — continued. 



Fig. 6. Lithophaga nigra (d'Orbigny). Dorsal view. Friar's Hill, Antigua. X 0.9. Page 146. 



Figs. 7 a, 6, 8, 9 a-c. Myrtosat asphaltica, n. sp. (7a) Left valve of young individual. 

 Bejucal, Cuba. X 1.8. (76) Exterior of same specimen. X 3.6. (8) Interior of 

 right valve from same locality. X 1.8. (9a) Right valve of larger individual from 

 same locality. X 0.9. (96) Dorsal view of same specimen. X 0.9. (9c) Left 

 valve of same specimen. X 0.9. Page 149. 



Plate 15. 



Figs. 1 a, 6. Chime spenceri, n. sp. (la) Right valve of type. Antigua. X 1.5. (16). Left 



valve of same specimen. X 1.5. Page 150. 

 Fig. 2. Phacoides {Here) sp. Right valve. Crocus Bay, Anguilla. X 1.5. Page 149. 

 Figs. 3 a, b. Phacoides (Miltha) aff. P. hiUsboroSnais (Heilprin). (3a) Right valve. Santiago, 



Cuba. X 1. (36) Left valve of same specimen.' X 1- Page 149. 

 Figs. 4 a-c. Venericardia globosa, n. sp. (4a) Interior of left valve. Colombier Point, St. 



Bartholomew. X 1.5. (46) Ventral view of same specimen. X 1.5. (4c) Exterior 



of same specimen. X 1.5. Page 151. 



Plate 16. 



Figs. 1 a-c. IAothyrina vaughani, n. sp. (la) Ventral valve. St. Jean Bay, St. Bartholo- 

 mew. X 1. (16) Lateral view of same specimen. X 1. (lc) Dorsal view of same 

 specimen. X 1. Page 152. 



Figs. 2o-c. Venericardia vaughani, n. sp. (2a) Right valve of type. St. Bartholomew. X 1. 

 (26) Anterior view of same specimen. X 1. (2c) Left valve of same specimen. 

 X 1. Page 151. 



Fig. 3. Venericardia sp. Fragment of left valve. St. Bartholomew. X 1. Page 151. 



Figs. 4 a, 6. Antigona caesarina var. anguiUana, n. var. (4a) Right valve of type. Crocus Bay, 

 Anguilla. X 1. (46) Left valve of same specimen. X 1. Page 150. 



Figs. 5 a-c. Argyrotheca dalli, n. sp. (5a) Lateral view. Near Columbier Point, St. Bartholo- 

 mew. X 3.33. (56) Ventral view of same specimen. X 3.33. (5c) Dorsal view 

 of same specimen. X 3.33. Page 152. 



