 | 1842 - Liczba stron: 476
...indeed already been said ; for so long as the greater number of practical geologists of Europe are opposed to the wide extension of a terrestrial glacial...America, striated, scored, and polished surfaces of rocks, proceeding from N. 1o S. for vast distances, occupy, it appears, at intervals a breadth of 2000... | |
 | John Holmes Agnew - 1843 - Liczba stron: 604
...indeed already been said ; for so long as the greater number of practical geologists of Europe are opposed to the wide extension of a terrestrial glacial...America, striated, scored, and polished surfaces of rocks, proceeding fromN. to S., for vast distances, occupy, it appears, at intervals a breadth of 2000... | |
 | Charles Frederick Holder - 1893 - Liczba stron: 420
...bowlders might have been shot off. So long as the greater number of the practical geologists of Europe are opposed to the wide extension of a terrestrial glacial theory, there can be little risk that such a doctrine should take too deep a hold of the mind. . . . The existence of glaciers in Scotland and... | |
 | 1842 - Liczba stron: 632
...has indeed already been said: for so long as the greater number of practical geologists of Europe are opposed to the wide extension of a terrestrial glacial...America, striated, scored, and polished surfaces of rocks, proceeding from N. to S. for vast distances, occupy, it appears, at intervals a breadth of 2000... | |
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... desist, however, in this place from entering further into the many features under which the existing agency of ice may be viewed apart from the results of the movements of glaciers. More than enough has indeed already been said ; for so long as the... 