6 
NOTES AND O B S E RVATI ON S. 
Tab. N". In this it differs from the Shell, that it wants the Ridge, which that hath, moff .confpi- 
cuoufly leading to the Angle on the Border, alfo that the Streaks there are much finer bulk 
for bulk. 
497. 52. Foffil : prope Parifias, in Sabuleto quodam inventus. 
518. 73. This Stone is altogether fmooth and is found in the Middle of a Stone as in a Matrix^ 
hatched after the Manner of the Lapides Judaici. This Difcovery is owing to Mr, LhivjA 
