CONTENTS OF VOL. V. 



XIV. O. B. BeGGiLD. On the Bottom Deposits of the North Polar Sea. 

 Pp. 1—52, with 3 Plates. 



Appendix I. 0. N. Heidenreich and Charles J. J. Fox : Analyses 

 of the Bottom Deposits. Pp. 53 — 57. 

 Do. II. Hans Kler: Thalamophora of the Bottom Deposits 

 and the Mud from the Ice Surface. Pp. 58—62. 

 (Printed June 1904). 



XV. V. Walfrid Ekman: On Dead- Water: Being a description of the so- 

 called phenomenon often hindering the headway and navigation of 

 ships in Norwegian Fjords and elsewhere, and an experimental investi- 

 gation of its causes etc. With a preface by Professor Vilhelm 

 Bjerknes. Pp. 1—152, with 17 Plates. 

 (Printed June 1904). 



XVI. Fridtjof Nansen: Protozoa on the Ice-Floes of the North Polar Sea. 

 Pp. 1—22, with 8 Plates. 

 (Printed March 1906). 



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