The Geological ObserverLongman, Brown, Green, and Longmans, 1853 - 740 sider |
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Side viii
... Coral reefs and islands - Distribution of coral animals - Chemical composition of coral - Keeling atoll - Form of coral islands - Barrier reefs - Lagoon islands - Isle of Bourbon 165-180 CHAPTER XI . Great barrier reef of Australia - Coral ...
... Coral reefs and islands - Distribution of coral animals - Chemical composition of coral - Keeling atoll - Form of coral islands - Barrier reefs - Lagoon islands - Isle of Bourbon 165-180 CHAPTER XI . Great barrier reef of Australia - Coral ...
Side 104
... coral banks and reefs would be also included in them . By a glance at a map of Asia , it will be seen that a very large area , extending along 70 degrees of longitude from the Black Sea into China , with a varied breadth of 15 to 20 ...
... coral banks and reefs would be also included in them . By a glance at a map of Asia , it will be seen that a very large area , extending along 70 degrees of longitude from the Black Sea into China , with a varied breadth of 15 to 20 ...
Side 164
... CORAL REEFS AND ISLANDS . - DISTRIBUTION OF 164 [ CH . IX . PRESERVATION OF ORGANIC REMAINS .
... CORAL REEFS AND ISLANDS . - DISTRIBUTION OF 164 [ CH . IX . PRESERVATION OF ORGANIC REMAINS .
Side 165
Henry Thomas De La Beche. CHAPTER X. CORAL REEFS AND ISLANDS . - DISTRIBUTION OF CORAL ANIMALS . CHEMICAL COMPOSITION OF CORALS . - KEELING ATOLL . - FORM OF CORAL ISLANDS.- BARRIER REEFS . - LAGOON ISLANDS . - ISLE OF BOURBON . GREAT as ...
Henry Thomas De La Beche. CHAPTER X. CORAL REEFS AND ISLANDS . - DISTRIBUTION OF CORAL ANIMALS . CHEMICAL COMPOSITION OF CORALS . - KEELING ATOLL . - FORM OF CORAL ISLANDS.- BARRIER REEFS . - LAGOON ISLANDS . - ISLE OF BOURBON . GREAT as ...
Side 166
... coral reefs in certain large areas in the tropical seas . No coral reefs have been found on the west coast of South America , south of the equator , or round the Galapagos ... corals which constitute 166 [ CH . X. CORAL REEFS AND ISLANDS .
... coral reefs in certain large areas in the tropical seas . No coral reefs have been found on the west coast of South America , south of the equator , or round the Galapagos ... corals which constitute 166 [ CH . X. CORAL REEFS AND ISLANDS .
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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
Populære avsnitt
Side 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.