Outlines of Geologic History with 

 Especial Reference to North America 



Symposium Organized by 



BAILEY WILLIS 



Compilation Edited by 



ROLLIN D. SALISBURY 



GEOLOGISTS and all, readers of geologic 

 literature will welcome the publication, 

 in book form, of an important series of 

 essays and discussions on the subject of geologic 

 correlation under the title, Outlines of Geologic 

 History with Especial Reference to North America. 

 They embody the present state of knowledge 

 and opinion concerning many of the funda- 

 mental problems of North American geology, 

 and form an admirable supplement to earlier 

 treatises and manuals. 



The value of the book is greatly enhanced 

 by the fifteen paleogeographic maps by Bailey 

 Willis which accompany the papers. 



316 pages, 8vo, cloth; price $1.50, postage extra 

 (weight 2 lbs.) 



The University of Chicago Press 



Chicago - - - Illinois 



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A HISTORY Of ARCHITECTURE 



Volumes I and II by RUSSELL STURGIS 



Volumes III and IV by A. L. FROTHINGHAM 



Vol. I: Antiquity. Vol. II: Romanesque and Oriental. Vol. Ill: Gothic In Euroue. Vol. IV: Gothic In England, Renaissance. Modern Architecture 

 This is the most extensive study of architecture in the English language, being the first attempt to cover exhaustively the 

 development of architectural form from the earliest monuments of Egypt and Chaldea to the buildings of the present day. 

 The work was originally planned by Russell Sturgis more than ten years ago to be a complete survey of the architectural 

 expression of the various peoples throughout the ages. Mr. Sturgis unfortunately died before the publication of the second 

 volume in igog. The completion of the work was thereupon undertaken by A. L. Frothingham, who had assisted Mr. Sturgis 

 in correcting the proofs of Vol. II. 



Description of the Volumes 

 The volumes are royal octavo, size 7i X roj, and contain about 400 pages each. The volumes are bound in two styles 

 — one a serviceable blue cloth with gold stamping and tops; the other a brown half-morocco with cloth sides for those who 

 require a more enduring form. The paper is heavy coated, of fine quality, to reproduce the illustrations to the best ad- 

 vantage, deckle edged. The type used is large and clear. A complete index will be found at the end of Vol. IV. 



Price and Conditions 

 The price of A History of Architecture, complete in four volumes, cloth, is $20 net; half-leather, $30 net. For the advan- 

 tage of those who purchased Vols. I and II when they were published, Vols. Ill and IV will be sold for $10 net in cloth, 

 or $15 net in half -leather. 



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