﻿Xow ready, price 21 S. Demy 8vo. Freely illustrated from the 

 author's Original Drawings. 



THE ORIGIN OF MOUNTAIN RANGES 



Considered Experimentally, Structurally, Dynamically, and in relation to their 

 Geological History. 



By T. SIELLARD READE, C.E., F.G.S., F.R.I.B.A., 



Past President of the Liverpool Geological Society. 

 London, TAYLOR and FRANCIS, Red Lion Court, Fleet Street. 



BE.OKIE-R, BROTHERS, 



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 April, 18*71. — [tf.] 



3E>XJ:BX J I0-^.TIO3SrS OH? TIHIIE 



JOHNS HOPKINS UNIVERSITY 



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MINERALS 



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References: Prof. J. I). Dana and Prof. G-. J. Brush. 



