68 TWENTY-SEVENTH EEPOET ON THE STATE MUSEUM. 



108. Geay Limestone. An octagonal block of six inches 

 diameter and eight inches high. Jacksonburgh, 1ST. Y. 

 (Trenton Group.) From J. Critzer. 



109. Geay Limestone. A dressed block, 10^x8x8 inches, 

 with one face dressed and the others rock-fracture. (Onon- 

 daga Limestone.) Locality and Donor unknown. 



110. Geay Limestone. A dressed block, 12£x7£x5£ inches. 

 Perryville, Madison Co., N. Y. (Onondaga Limestone.) 

 From E. N. Ransom. 



122. Scutella Limestone. A polished block of a cubic foot, 

 with central portion of one face fine-dressed. Hudson, 

 1ST. Y. (Lower Helderberg Group.) From J. P. Berridge, 

 of the Hudson Shell Marble Works. 



124. Daek Blue Limestone. A polished block (Black Mar- 

 ble), 29x7|-xl3 inches, on a base 34x10x18 inches, of 

 different dressings and natural fracture. Schoharie, N". 

 Y. (Lower Helderberg Group.) From H. R. & Z. J. 

 Brown. 



IT. Sandstones. 



58. Brown Sandstone. A block with various dressings, 



12x12x9 inches. Albion, N. Y. (Medina Sandstone.) 

 From H. J. Sickles. 



59. Brown Sandstone. A block of a cubic foot, with various 

 dressings and rock-fracture. Seneca Creek, Maryland. 

 (New Red Sandstone.) From George Wrightson, New 

 York. 



60. Geay Sandstone. — Waverley Sandstone. A block of 

 a cubic foot, with five faces sand-rubbed and one 

 face rock-fracture. Plato, Ohio. From B. Clough. 



61. Geay Sandstone. — Waverley Sandstone. A dressed 

 block, 12x17x17 inches. Plato, Ohio. From B. 

 Clough. 



62. Geay Sandstone. — Waverley Sandstone. A dressed 

 block, 11x11x32 inches. Plato, Ohio. From B. 

 Clough. 



