The Popular Science Monthly, Volumen40D. Appleton, 1892 |
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Página 142
... Lava - blocks were numerous , some of them being two cubic metres in dimension . From a distance they might have been taken for yaks . Hot sulphur springs and frozen geysers were numerous . Many minerals were found , including iron and ...
... Lava - blocks were numerous , some of them being two cubic metres in dimension . From a distance they might have been taken for yaks . Hot sulphur springs and frozen geysers were numerous . Many minerals were found , including iron and ...
Página 162
... lava - ware simi- lar to that of Germany . Two years afterward , Mr. Hugh Corn- wall Robertson , a younger brother , was admitted to partnership in the business , the firm name being A. W. & H. C. Robertson , when the production of ...
... lava - ware simi- lar to that of Germany . Two years afterward , Mr. Hugh Corn- wall Robertson , a younger brother , was admitted to partnership in the business , the firm name being A. W. & H. C. Robertson , when the production of ...
Página 221
... lava , from its resemblance to the rocks ejected from modern volcanoes . Although a ledge of this kind is not of ordinary occurrence , its features were so well marked that there could be little doubt of its nature and origin ; it was a ...
... lava , from its resemblance to the rocks ejected from modern volcanoes . Although a ledge of this kind is not of ordinary occurrence , its features were so well marked that there could be little doubt of its nature and origin ; it was a ...
Página 222
... lava , bending down the layers on either side ; manifestly again the result of a bombardment from some adjacent volcano . In the same district there are beds of ashes and flows of lava , all indicating volcanic outbursts in their ...
... lava , bending down the layers on either side ; manifestly again the result of a bombardment from some adjacent volcano . In the same district there are beds of ashes and flows of lava , all indicating volcanic outbursts in their ...
Página 223
... lava , the edges of great tilted lava - flows that were poured out at intervals during the deposition of hundreds and thousands of feet of sandstones . FIG . 3 . Our ash - bluff is indeed only a part of one of these parallel lava ...
... lava , the edges of great tilted lava - flows that were poured out at intervals during the deposition of hundreds and thousands of feet of sandstones . FIG . 3 . Our ash - bluff is indeed only a part of one of these parallel lava ...
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