CONTRIBUTIONS 



TO TUK 



l^TATUKAL HISTOKT 



OF 



ARCTIC AMERICA, 



MADE IN CONNECTION WITH 



THE HOWGATE POLAR EXPEDITION, 18TT-T8, 



BY 



NATUEALIST OF THE EXPEDITION. 



WASHINGTON: 



G-OVEKNMENT PKINTINa OFFICE. 



IK71>. 



