iv Table of Contents. 



XI. A Comparative Study of some Subfossil Remains of Birds 

 from Bermuda, Including the " Cahow ". By R. W. 



Shufeldt 333-418 



XII. The " Vigilant '' Fire-engine. By W. J. Holland 419-422 



XIII. Some Notes on Sphasriidae with Description of New Spe- 



cies. By Victor Sterki 423-439 



XIV. Studies in the Genus Lactuca in Western Pennsylvania. By 



O. E. Jennings 440-447 



Index 448 



