Maryland Gkological Suevey 



41)1 



|i|= I'll 



-Si: toe t ^^'2 



Green shale breaking irregularly. Dip 60° W 1669.5 29 3648 



Green sandstone 1701.5 27 3625 



Green shale breaking irregularly and bands of sandstone. 



Dip 60° W 1727.5 22 3699 



Green sandstone 1736 7.6 3592 



Green and red shale breaking irregularly 1796.5 51 3541 



At 1797.5 in a green sandstone occur Schuchertella clie- 



mungensis common, and 8pirifer mesastrialis 3540 



Concealed 1872.5 58 3483 



Ravine 1872.5 



Concealed 1898.5 22 3461 



Coarse conglomerate. Dip 65° W. (Upper Chemung 



conglomerate ) 1922.5 21 3440 



Heavy sandstone at top grading into shale be'ow 1943.5 19 3421 



Concealed 1993.5 44.5 3376 



Ravine 1993.5 



Green shale breaking irregularly and interbedded sand- 

 stone. Dip 78° W. Ten feet from bottom occur Cam- 



arotoechia orbicularis. Spirifer (Delthyris) mesacostalis . . . 2072 74.5 3302 



Fine-grained conglomerate 2073.5 1.4 3300 



Green shale breaking irregularly. Dip 80° W 2126.5 51.2 3249 



Heavy brown sandstone 2128.5 2 3247 



Green shale breaking irregularly 2130.5 2 3245 



Conglomeratic sandstone 2133.5 2.8 3242 



Shaly sandstone 2136.5 2.8 3240 



Massive green sandstone 2139.5 2.8 3237 



Green shale 2140.5 1 3236 



Massive green sandstone 2142 1.4 3234 



Green shale breaking irregularly. Dip 71° W 2192 46.5 3188 



Fissile green shale. Dip 71° W 2262 64 3124 



Coarse conglomerate 2263 1 3123 



Green shale breaking irregularly 2329 61.4 3062 



Railroad N. 80° W. 



Concealed 2679 319.5 2742 



Small ravine 2679 



Concealed. Dip 75° W 2717 35.4 2707 



Olive-green fissile shale 2804 81.1 2626 



Green shale breaking irregularly and concretionary sand- 

 stone 2836 28.8 2597 



Coarse conglomerate. Dip 75° W. (Lower Chemung con- 

 glomerate) 2837 0.8 2596 



Green sandstone with some shaly portions 2869 28. 8 2567 



