PART II. 



Chapter— 

 VII. GENEEAL VIEW OF THE GEOLOGY OF THE MISSOUEI VALLEY. 

 VIII. FEOM OMAHA TO CHEYENNE. 

 IX. OVEK THE FIEST EANGE. 

 X. THE LAEAMIE PLAINS. 

 J XL WESTWAED TO BEAE EIVEE. 

 XII. BEAE EIVEE TO GEEAT SALT LAKE VALLEY. 



XIII. GENEEAL EEVIEW OF THE GEOLOGY OF THE COUNTEY FEOM OMAHA 



TO SALT LAKE VALLEY. 



XIV. OBSEEVATIONS ON MINES.— ANALYSES OF COALS, OEES, AND SALTS. 



