PLATE vit. 
Engraved: tor the Royal Soctely Tran Vol.Vil. Payot 52 
Scale of Miles 
i Lime Stone____ Pink 
"Lime Stone -__-- 
Gravel_________ Brown 
Gypsum ...._---Yellow 
ENVIRONS 
of 
Nict& 
Engraved for the Transactions 
—— of the - 
Royal Society of Edin? 
by W.&D .Lizars. 
