

XIV. 



ON THE BOTTOM DEPOSITS OF THE NORTH POLAR SEA 



BY 



0. B. BGGGILD. 



WITH 



APPENDIX I: 

 ANALYSES OF THE BOTTOM DEPOSITS 



By 0. Heidenreich and Charles J. J. Fox. 



APPENDIX II: 



THALAMOPHORA OF THE BOTTOM DEPOSITS AND THE MUD 

 FROM THE ICE SURFACE 



By Hans Ki^er. 



