PLATE Vm. 



Happer-thoftd cavitia of varimufimtt, from BuWt Quarry, m the town of Lmox, Maduon comity. [From Mr. Vanuxem's Report.) 



Near the village of Camillas in Onondaga county, there is a stratum made up of similar cavities, and crystals corres- 

 ponding to them. Descriptions of these will l)c found on page 1 19 of this volume. 



