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Pearl Ring | The Best of Pearl Jewelry: Kate Middleton's wedding dress boosts Buckingham P...
Pearl Ring | The Best of Pearl Jewelry: Kate Middleton's wedding dress boosts Buckingham P...: Kate Middleton's wedding dress boosts Buckingham Palace ... Mirror.co.uk - Oct. 4, 2011 The Duchess of Cambridge's weddin...
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Up to 1839 it was assumed on the basis of the crystal structure
metamorphic rocks of the island Anglesi that they are older than all the rocks nearby
of the continent; but it later turned out that these rocks of the same antiquity with
shales and sandstones of Carnarvon and Marioneta. To take another example, so
as the shale fractures was primarily found in the lower rocks, then
the symptom of this was considered for specifying the earliest times; this resulted in
a serious error, as at present, it appears that the same
the peculiarity of the mineral structure found in the Carboniferous system.
Another example: on the basis of lithological species, we present some
red conglomerates and sandstones of the North-West coast of Scotland, their
long believed to belong to the old red Sandstone; meanwhile, according
the same lithological appearance it is proved the identity of these species
from the lower Silurian. We brought only a few examples of how little
to be trusted mineral characteristics where it comes to identifying
of antiquity and of the relative position of the layers. Of recently appeared
the third edition of Siluria, you can dial the numerous examples that speak to
the confirmation of our thoughts. Sir R. Murchison thinks positively proven
what stipanska siliceous rocks of Shropshire perfectly match
trimedoxime North of Wallis Sands. Judging from the fossil, found in
the shales and limestone near the Ball, these last equal antiquity with
karadagskiy Sandstone, located forty miles from the first place. In
Radnorshire formation, part of the classification called top
llandovery rocks, is described in different places as
"Sandstone or conglomerate," then as "impure limestone", then as "solid
rough Sandstone", then as "siliceous Sandstone". It is quite
great variety for a small space one
County.
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