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The Earth's Shifting Crust by Charles Hapgood - wire of information

The Earth's Shifting Crust by Charles Hapgood - wire of information

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EARTH'S SHIFTING CRUST<br />

navia at least must then have lain somewhat farther from<br />

the pole than it does now? Furthermore, why<br />

did Alaska<br />

but no continuous<br />

then have many great mountain glaciers,<br />

ice sheet? <strong>The</strong> latter is problem intensified <strong>by</strong> the considera-<br />

tion that the particular movement <strong>of</strong> the crust that we are<br />

supposing here, while it lowered the latitude <strong>of</strong> eastern North<br />

America a great deal, must have slightly raised the latitude<br />

<strong>of</strong> Alaska, especially that <strong>of</strong> northern Alaska. <strong>The</strong> reader<br />

can make these relationships clear to himself <strong>by</strong> referring<br />

now to a globe. We are assuming the displacement to have<br />

occurred along the goth meridian.<br />

<strong>The</strong> explanation <strong>of</strong> the glaciation <strong>of</strong> northwestern Europe<br />

is, I think, as follows. First, the heaviest glaciation <strong>of</strong> Europe<br />

is not contemporary with the Wisconsin ice sheet, but was<br />

the consequence <strong>of</strong> an earlier polar position, which will be<br />

discussed further on (Chapter IX). Secondly, the comparatively<br />

thin European ice sheet <strong>of</strong> Wisconsin time (which in<br />

Britain consisted really only <strong>of</strong> discontinuous mountain glaciers)<br />

was made possible <strong>by</strong> a very special combination <strong>of</strong><br />

meteorological conditions. In North America a vast icecap<br />

extended eastward from its center near Hudson Bay. Much<br />

<strong>of</strong> the continental shelf in this whole area was then above<br />

sea level, as, indeed, it should have been to agree with our<br />

general theory, and this was covered <strong>by</strong> ice. <strong>The</strong>n the anticyclonic<br />

winds, blowing outward in all directions from the<br />

icecap, had only to cross the narrow North Atlantic, raising<br />

moisture from the sea and depositing it upon Scandinavia<br />

and Britain.<br />

At first glance it might seem that a pole in Hudson Bay<br />

would have involved a heavy glaciation <strong>of</strong> Greenland, but<br />

there are reasons to suppose that it might, on the contrary,<br />

involve a deglaciation. Depending on the precise location <strong>of</strong><br />

the pole, parts <strong>of</strong> Greenland would have lain farther from<br />

it than they do from the present North Pole. Of greater importance,<br />

however, is the fact that the Arctic Ocean would<br />

have been a temperate, and even, on the Siberian side, a warm<br />

temperate, sea. It would be likely, in these circumstances,

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