 | Sir Norman Lockyer - Electronic journals - 1872 - 540 pages
...carrying their detritus far out to sea and helping to produce the configuration of the ocean bottom in question. However this may be, it is doubtless...temperature between the surface and that at a depth of not more than 200 fathoms exceeding 25° in many cases. This decline of temperature increases as the... | |
 | 1871 - 36 pages
...very rapidly. A couple of degrees west of the longitude of Cape Verde the soundings are 2,900 fathoms. From that point the mean depth across the ocean may...temperature between the surface and that at a depth of \ \ not more than two hundred fathoms, exceeding twenty-five degrees in many eases. This decline of... | |
 | 1871 - 452 pages
...carrving their detritus far out to sea, and helping to produce the configuration of the ocean-bottom iu question. However this may be, it is doubtless through...after the African verge of the greater or eastern sea \s> reached, that there is ¡i ! l JL Ï Ci o «1 W H l a » M o K 0! l O H W l "3 S) i li not more... | |
 | Sir Norman Lockyer - Electronic journals - 1872 - 540 pages
...carrying their detritus far out to sea and helping to produce the configuration of the ocean bottom in question. However this may be, it is doubtless...cold water of the north polar current finds its way." the depth increases, one observation giving an additional fall of 4° at an additional depth of 200... | |
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... in question. However this may be, it is doubtless through these deep troughs that much of the cold water of the North Polar current finds its way. In accordance with this, we perceive, on examining the temperature of the water, after the African verge... 