Gibbi*, George 

 262. 1874 a 



263, 1855 b 



Gidley, James W. 

 264. 1906 a 



2S5. 1908 



45 



Physical Geography of the Northwestern Boundary 

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George Buckley). The teer.Jotur*8ei.and Arte 

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A Hew Genus of Horces froa the Mascall Bede, 

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 1906. 



Noteo on a Collection of Fossil Mammale from 

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Preliminary Geological Report of G. K. Gilbert, 

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 1874. 



