Limpets. 
BW? TE ReOEX: 
UNIVALVES. 
Toss* 
One of the most imposing spectacles in nature is 
afforded by the ocean, when the billowy waves are 
seen to toss on high their crests of broken foam: one 
of the most delightful, when on a fine summer morn- 
ing, the bright emerald waters sparkle and murmur 
in their retreats, and gently ripple upon the shore. 
What beauty is then beheld on earth! what loveli- 
ness in ocean! what majesty in those immense strata 
