LIST OF ILLUSTRATIONS. 13 
Page. 
Plate YIII. Fig. 5. Glycimeris Estrellanus. 206 
Plate Yin. Fig. 1. Balanus Estrellanus...■- 206 
Figs. 2, 3. Mytilus Inezensis.-. 206 
Fig. 4. Turritella Ienezana___:_ 206 
Fig. 6. Turritella Variata_ 206 
Plate IX. Fig. 1. (a) Scutella striatula, fossil. 206 
Fig. 1. (6) Scutella, under surface_ 206 
Fig 2. Scutella, recent. 206 
Fig. 3. Echinarachnius (?). 206 
Plate X. Figs. 1, 2. Astrodapsis Antiselli... 206 
Figs. 3, 4. Scutella.... 206 
Figs. 5, 6. Natica Inezana.........-.— 206 
