i76 The Upper Devoxiax Deposits of Maryland 



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Road S. 15° E. "illg-g 1 ^Z^ 



Concealed 4022 84.8 3736 



Road S. 70° E. 



Concealed 3932 9.8 3651 



Run 3922 3641 



Concealed 3922 78 3641 



Road south 3842 3563 



Concealed 3842 147 3563 



Log road to north upon which a section is measured, 



given at the end of this section 3692 3416 



Poorly exposed, greenish-yellow argillaceous shale 3692 88.6 3416 



Poorly exposed yellowish-green shale weathering red- 

 dish-brown 3602 246.2 3327 



Road S. 65° E. 



Log road to north 3352 3081 



Green and reddish-brown arenaceous shale, some thin 

 beds reddish-brown sandstone 3352 107.8 3081 



Road S. 55° E. 

 Concealed. Dip 75° W 3242 167.8 2973 



Road S. 65° E. 



Massive conglomerate sandstone bearing Camarotorchia 

 eximia, Tropidoleptus carinatus, fragments seen on hillside 

 to the north. Lower Chemung conglomerate 3062 2805 



Concealed 3062 38.4 2805 



Yellowish-green argillaceous shale, poorly exposed. Frag- 

 ments of green sandstone on surface 3022 48 2767 



Reddish-brown arenaceous shale, some green arenaceous 

 shale 2972 115.2 2719 



Road S. 73° E. 

 Brown arenaceous shale interbedded brown sandstone. 



Dip 85° W 2852 29.7 2604 



Green arenaceous shale, some brown arenaceous shale.. 2822 99 2574 

 Brown conglomerate on hill 2802 2554 



Road S. 80° E. 



Green arenaceous shale 2722 117.7 2475 



Brown arenaceous shale, some green shale. Green sand- 

 stone at bottom 2602 98.1 2357 



