The Geological ObserverLongman, Brown, Green, and Longmans, 1853 - 740 стор. |
З цієї книги
Результати 1-5 із 77
Сторінка xx
... elevated into the atmosphere , now constitute so large a portion of dry land , can be studied in cliffs or other natural sections , or by artificial cuttings or perfora- tions , their manner of succession can be ascertained . The more ...
... elevated into the atmosphere , now constitute so large a portion of dry land , can be studied in cliffs or other natural sections , or by artificial cuttings or perfora- tions , their manner of succession can be ascertained . The more ...
Сторінка 15
... elevated into the atmosphere , so that rain waters percolate through them , we shall not be surprised at the presence of chloride of sodium , since it is to be expected that this and other salts in solution in sea waters would ...
... elevated into the atmosphere , so that rain waters percolate through them , we shall not be surprised at the presence of chloride of sodium , since it is to be expected that this and other salts in solution in sea waters would ...
Сторінка 38
... elevated portion , it will be evident that no strait with water , in the manner of a sea channel , was the cause of the excavation , since by submerging the land , the ravine would merely form an arm of the sea , and be liable to be ...
... elevated portion , it will be evident that no strait with water , in the manner of a sea channel , was the cause of the excavation , since by submerging the land , the ravine would merely form an arm of the sea , and be liable to be ...
Сторінка 79
... elevated , and that afterwards , towards e , from the absence of propelling power behind , from the actual fall * The same sudden rush of the flood , overpowering the ebb in tidal rivers , is observed in many other localities . The bore ...
... elevated , and that afterwards , towards e , from the absence of propelling power behind , from the actual fall * The same sudden rush of the flood , overpowering the ebb in tidal rivers , is observed in many other localities . The bore ...
Сторінка 83
... elevated with the increasing tide , the whole passes up the river with the flood - tide , forcing back the fresh water . Between the action of the tide in such rivers as the St. Lawrence , † with its open estuary or arm of the sea , and ...
... elevated with the increasing tide , the whole passes up the river with the flood - tide , forcing back the fresh water . Between the action of the tide in such rivers as the St. Lawrence , † with its open estuary or arm of the sea , and ...
Зміст
1 | |
12 | |
23 | |
46 | |
63 | |
77 | |
112 | |
131 | |
408 | |
415 | |
435 | |
445 | |
463 | |
471 | |
500 | |
522 | |
165 | |
181 | |
206 | |
225 | |
251 | |
279 | |
292 | |
316 | |
341 | |
364 | |
383 | |
551 | |
573 | |
594 | |
614 | |
632 | |
649 | |
665 | |
688 | |
705 | |
717 | |
Інші видання - Показати все
Загальні терміни та фрази
accumulations acid action alumina amid animals appear ashes beach beds beneath blocks bottom breakers British Islands calcareous carbonate carbonic acid cavities cinders clay cliffs coal coast considerable considered coral reefs Cornwall crater crystals deposits depth detritus district dry land earthquake Edition effected elevated eruption estuary evidence exposed fathoms feet felspar fissures formed fragments geological glaciers granite ground hornblende igneous rocks inferred kind lakes lava lime limestone magnesia manner marine mass mechanical suspension Mendip Hills miles mineral matter mode of occurrence modifications molluscs molten mountain noticed observer occur ocean old red sandstone oolitic organic remains pebbles portions present produced Professor quartz red sandstone regards regions respect rise river sand sea-bottom section fig seen shells shores side silicates Silurian Sir James Ross sometimes species specific gravity streams substances sufficient surface temperature thrown tidal tide tion trachytic traversed various vegetable veins volcanic
Популярні уривки
Сторінка 742 - Encyclopaedia of Rural Sports; or, a complete Account, Historical, Practical, and Descriptive, of Hunting, Shooting, Fishing, Racing, and other Field Sports and Athletic Amusements of the present day.