CONTENTS. 



CHAPTER L 



PAGB 



Marine BiRDa— Porpesse 1 



CHAPTER 11. 



Whelk — Cowry — Cockle — Pholas — Limpet 

 — Sea- Weeds on Shell — Balanus—Purpura — 

 Mussel — Periwinkle, Yellow — Periwinkle, 

 Common — Trochus IS 



CHAPTER III. 

 Marine Alojb, or Sea-Wbbds it 



CHAPTER IV. 



RiBD-SFORXD Am GBESN-SCORBD AliQ^ » . . ^ 53 



