104 NEW YORK STATE MUSEUM 



Feet Inches 



32 Blue gray dolomite; cross-bedded, rather coarse 

 grained; frequent drusy cavities with calcite and 

 quartz; very sandy midway with chert pebbles 

 and flat, fine grained pebbles 3 6 



31 Medium grained, gray, crystalline limestone; many 



nodules of crystalline calcite centrally 11 



30 Hard, vitreous sandstone, irregular at base over 



the nodular surface of the limestone beneath. ... i 



29 Gray, crystalline limestone, in four beds, finer 



grained toward top 4 



28 Gray white sandstone, somewhat" calcareous i 10 



2^] Hard, vitreous, whitish sandstone, coarsely ripple- 

 marked above 2 



26 Gray crystalline limestone, with calcite nodules. . . i 3 



25 Alternations of thin, slaty limestone and thin seams 



of gray, magnesian limestone, much laminated. . 12 



24 Upper half of gray dolomite, lower of dark gray, 



oolitic limestone i 7 



23 Earthy, magnesian, rotten limestone, surface nodu- 

 lar and of red color 7 



22 Dark gray, oolitic, magnesian limestone, ovules 



weathering blackish 4 6 



21 Fine grained blue limestone, weathering drab; 

 earthy and somewhat laminar; upper 2 inches 

 shaly and with nodular surface which weathers 

 red 5 4 



20 Similar to that above; very uneven upper surface 

 with I inch to 3 inches red, laminar shale as 

 cover, 3 feet, 6 inches to 4 



19 Dark gray, oolitic, magnesian limestone, ovules 



weathering blackish 8 



18 Blue, earthy, fine grained, somewhat laminar lime- 

 stone ; weathers drab 2 4 



17 Dark blue gray, crystalline, suboolitic limestone; 



upper surface is irregular and w^eathers red i 2 



16 Thin, sandy, blue limestone bands with shale part- 

 ings, and one 4 inch seam of cross-bedded sand- 

 stone ; upper i foot very thin bedded, and red- 

 dish ; holds L i n g u 1 e p i s acuminata 3 6 



15 Thin, irregular, shaly limestone, with fucoidal 



markings and Lingulepis acuminata.... 4 



