Column 3 shows number of days on which fog was observed. -----------+------+------+---- | 1 | 2 | 3 -----------+------+------+---- March | 6 | 15 | 14 April | 10 | 14 | 26 May | 15 | 8 | 27 June | 5 | 16 | 28 July | 7 | 22 | 17 August | 9 | 15 | 25 September | 9 | 14 | 14 October | 16 | 12 | 23 November | 13 | 10 | 18 December | 9 | 13 | 13 January | 17 | 6 | 17 February | 21 | 1 | 23 -----------+------+------+---- TABLE X. Column 1 shows the number of days on which snow was recorded. Column 2 shows the number of days on which rain was recorded. -----------+-------+----- | 1 | 2 -----------+-------+----- March | 13 | -- April | 22 | -- May | 30 | 4 June | 24 | -- July | 14 | -- August | 26 | 1 September | 19 | -- October | 25 | 2 November | 25 | -- December | 18 | -- January | 19 | 4 February | 22 | 3 -----------+-------+----- Year | 257 | 14 -----------+-------+----- TABLE XI. Column 1 shows the number of days of calm, or of wind not exceeding force 1. Column 2 shows the number of days of wind force less than 4. -----------+------+----- | 1 | 2 -----------+------+----- March | 0 | 11 April | 2 | 5 May | 3 | 13 June | 3 | 11 July | 15 | 25 August | 3 | 15 September | 7 | 20 October | 4 | 11 November | 8 | 21 December | 4 | 21 January | 5 | 24 February | 1 | 12 -----------+------+----- APPENDIX NO. III THE BATHYMETRICAL CONDITIONS OF THE ANTARCTIC REGIONS BY HENRYK ARCTOWSKI The scientific work of the Belgian Antarctic Expedition was commenced in the channels of Tierra del Fuego, and after the vessel left the pack they were concluded at Punta Arenas. It is thus impossible to discuss the physical geography of the antarctic regions in general without including the scientific results of the expedition of the _Belgica_. The works of Murray, Neumayer, Fricker, and others,[2] give a general account of the previous state of our knowledge of the antarctic regions, and therefore I prefer to give a short summary of the results obtained by the Belgian Antarctic Expedition from the point of view of oceanography. [Illustration]