- à ee Trans RS. C. 1886. GEOLOGICAL MAP Sec. IV. Plate XI. 



MPOR 
(arr \ 
NATURAL Hist STORY 
\ \ # SOCIETY . | mee Il 
S pan ee A Cypsum ES 
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Alon RR, 
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= 
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Glengarry 
e 
CARBONIFEROUS MARINE LIMESTONE FORMATION AT EAST RIVER, PICTOU CO., N.S 
TO ILLUSTRATE MR. E. GILPIN, Jun.'s PAPER. 
