VII 



11) The Depths, and Submarine Features of the North Polar Basin, by myself, 

 with Chemical Analyses of its Deep-Sea Deposits, by 0. N. Heiden- 



REICH. 



This Memoir will also contain a description of the Microscopical Com- 

 position of the Deep-Sea Deposits by 0. B. Boggild. 



12) Diatomaceae and Algae living on the Drifting Ice and in the Sea of the 

 North Polar Basin, (with 4 plates), by Dr. H. H. Gran. 



Amongst other Memoirs now being prepared for the subsequent volumes, 

 I may specially mention the following: 



1 Meteorology, (with diagrams and charts), by Prof. H. Mohn, in one 

 volume. 



Physiological Investigations made on board the Fram, by Dr. H. G. 

 Blessing. 



On Arctic Scurvy, especially with regard to its Etiology, by Prof. 



SOPHUS TORUP. 



Geological and Geographical Observations on the North Coast of Siberia 

 and Franz Josef Land, by myself, with contributions from Prof. Brogger 

 and Prof. Geelmuyden, (with maps and illustrations). 



Observations on the Aurora Borealis, by myself, (with plates, diagrams 

 and illustrations). 



Mammalian Life in the North Polar Region traversed by the Expedition 

 by myself, (with plates and illustrations). 



Marine Animals collected during the Expedition, by Prof. G. 0. Sars, 

 (with plates). 



Formation and Movements of the North Polar Ice, by myself, (with maps 

 of the ice, etc.). 



On 'Dead Water,' by Prof. V. Bjerknes and Mr. C. Walfrid Ekman, (with 

 illustrations) 



Observations on Atmospheric Electricity, etc. etc. 



