(45) 
PART III. 
-PETRIFACTIONS AND CRYSTALIZATIONS. 
OT ee 
CHAPTER 1. 
Stalagmites, 
Arter the consideration of its Animal Remains, 
our curiosity naturally turns towards another, and 
that, no inconsiderable or unimportant division of 
the contents of the Plymouth Limestone; namely, to 
its Petrifactions, and various Crystalizations of Cal- 
careous spar. 
