The collection of reptilian fossils at the University of Wyoming embraces portions of 

 many of the reptiles known to the reptilian age, and a great many animals that are new to 

 science and not found elsewhere. This wonderful collection has been gathered together under 

 the direction of Prof. Wilbur C. Knight, of the chair of geology, of the University. 



RESTORATION OF BROXTOSAV RCS EXCELSL'S (.VARSIf\ 

 About >^oo natural size. In the Yale collection. From Aurora, Wyo. 



In discussing the probable extent and fertility of the Wyoming fossil fields, Professor 

 Knight has entered into detail, as follows: 



" But few people have any idea, as they are whirled over the mountain ranges, the deep 



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