1877.J O—i [Ashburner. 



91. Red, brown and gray sandstone. The lower part is com- 

 posed principally of red and olive sand shale containing mica- 

 ceous specks ; surfoces of the olive shale very much stained 

 with iron ■. 140' 



90. Partly concealed. Consisting for the most part of hard, 

 massive, gray and brown sandstone, containing micaceous 

 specks, alternating with softer shaly strata 500' 



89. Partly concealed. Composed principally of massive, gray 

 and brown sandstone, containing yellow and red specks, alter- 

 nating with softer sandstone and shale ; the softer strata pre- 

 dominating more than in No. 90, being marked by sharp 

 narrow ravines running parallel with the strike 490' 



88. Brown, green and gray massive and flaggy sandstone; 

 surfaces very much stained with iron 80' 



87. Partly concealed. Consisting for the most part of red 

 and olive shale and sandstone; former predominating 100' 



86. Massive reddish brown sandstone containing micaceous 

 specks 10' 



85. Massive reddish-brown sandstone, containing micaceous 

 specks, and shale alternating with brown argillaceous sand- 

 stone containing crinoid stems 110' 



Portage ( Verjent) Flags 1450' 



84. Partly concealed. Consisting for the most part of hard, 

 massive brown and gray sandstone with alternating strata, 

 from 10' to 30' thick, of soft olive and gray shale, 

 marked in some cases by sharp narrow ravines running 

 parallel to the strike 500' 



83. Massive brown sandstone, containing iron specks, alter- 

 nating with shale 40'zb 



8i. Light fawn colored, argillaceous shale alternating with 

 greenish yellow, flaggy sandstone; surfaces coated with minute 

 quartz crystals 70' 



81. Partly concealed. Composed principally of yellow, 

 green and light olive shale alternating with occasional seams 

 of brown and gray sandstone 140' 



80. Light fawn colored, yellow and green argillaceous shale 

 alternating with soft olive brown and green flaggy sandstone; 

 latter containing yellow and red specks and surfaces stained 

 with iron 100' 



79. Light olive shale with yellow and red stains, lower part 

 very fissile 80' 



78. Yellow shale containing a few alternating seams of 

 sandstone 80' 



77. Dark olive and yellow argillaceous shale , 120' 



76. Light olive shale containing alternations of thinly 

 laminated sandstone strata, from 1 to 2 inches thick 100' 



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