 | Charles Frederick Hartt, Louis Agassiz - 1870 - 678 sider
...Professor Agassiz ; but the facts have seemed to need a different interpretation from that which he has given them. My conclusions, after all, do not...theory of the former existence of glaciers under the tropies, down to the present level of the sea, — a theory which I hold as firmly as he.f * Professor... | |
 | 1871 - 590 sider
...Professor Agassiz : but the facts have seemed to need a different interpretation from that which he has given them. My conclusions, after all, do not...of the sea — a theory which I hold as firmly as he." Agassiz' position as regards the surface geology of Brazil is in fact the counterpart of that... | |
 | Henry Morris Myers, Philip Van Ness Myers - 1871 - 366 sider
...the views we have ventured, he says : " My conclusions, after all, do not affect his " (Agassiz's) " theory of the former existence of glaciers under the...level of the sea, a theory which I hold as firmly as ho." But, for Upon the afternoon of the 16th of December the steamer " Morona " arrived from Iquitos,... | |
 | Sir Henry Hoyle Howorth - 1893 - 416 sider
...stratified beds of the Amazon valley, he is careful to explain " that these views do not affect Agassiz's theory of the former existence of glaciers under the...to the present level of the sea ; a theory which," he adds, " I hold as firmly as he." This testimony is the more valuable as he says : " I desire to... | |
 | 1871 - 516 sider
...age and origin of these Amazonian beds, Prof. Hartt, like Agassiz, is a firm believer in the doctrine of " glaciers under the tropics down to the present level of the sea. The only reason adduced by Prof. Agassiz for not regarding these formations as marine is the negative... | |
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Agassiz ; but the facts have seemed to need a different interpretation from that which be has given them. My conclusions, after all, do not affect his theory of the former existence of glaciers under the tropics, down to the present level of the sea,... 