IV CONTENTS. 



PAGE 



PiLSBRY, Henry A., and J. H. Ferriss. Mollusca of the south- 

 western states, \III: The Black Range, New Mexico 

 (Plates VII, VIII, IX, X) 83 



PiLSBRY, Henry' a., and C. W. Johnson. New Mollusca of 



the Santo Domingan Oligocene 150 



Stone, Witmer. A new hummingbird from Colombia 203 



Wade, Bruce. New and little-known Gastropoda from the 

 Upper Cretaceous of Tennessee (Plates XVII, X^TII, 



280 



