File:The Quarterly journal of the Geological Society of London (13936854901).jpg

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ROCKS OF THE LEICESTERSHIRE COAL-FIELD.
19
Permian breccia, which is the southerly prolongation of the outcrop
occurring at the Boothorpe Clay Works, described in detail earlier in
this paper. This narrow Permian outcrop can be traced within a few
hundred yards of the Boothorpe Grits, but the dip of the two sets of
beds is almost diametrically opposite, that of the grits being 12° to
lo° N.W., whilst the Permians and Trias dip 6° E.N.E. More-
over be ween the western edge of the Triassic outlier and the
Boothorpe Grits are bluish clays of the ordinary Coal-measure
type.
These facts, taken together, absolutely negative the idea of the
Boothorpe and Moira Grits being of Permian age

there can be no
doubt that they belong to the Coal-measures, but I have failed
Pig. 5. — Map of country around Boothorpe,
(Re-surveyed on the six-inch scale and reduced one half.)
Boothorpe Fault.
Permian.
g=^l Lower Keuper.
£^ Bunter.
\ \ Ooal-measur(
to discover any evidence of their unconformity to the underlying
beds. It is, I believe, their anomalous red colour in the neigh-
bourhood of Boothorpe, a colour unusual in Coal-measures, which
has led some observers to suspect these grits to be of Permian

c2
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Source https://www.flickr.com/photos/biodivlibrary/13936854901
Author Geological Society of London
Full title
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The Quarterly journal of the Geological Society of London.
Page ID
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36939758
Item ID
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113696 (Find related Wikimedia Commons images)
Title ID
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51125
Page numbers
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Page 17
BHL Page URL
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https://www.biodiversitylibrary.org/page/36939758
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Text
Flickr sets
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  • The Quarterly journal of the Geological Society of London. v. 45 (1889).
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Flickr posted date
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21 April 2014
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This file comes from the Biodiversity Heritage Library.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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This image was originally posted to Flickr by BioDivLibrary at https://flickr.com/photos/61021753@N02/13936854901. It was reviewed on 26 August 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

26 August 2015

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current06:25, 26 August 2015Thumbnail for version as of 06:25, 26 August 20151,201 × 2,100 (636 KB)Fæ (talk | contribs)== {{int:filedesc}} == {{BHL | title = The Quarterly journal of the Geological Society of London. | source = http://www.flickr.com/photos/biodivlibrary/13936854901 | description = ROCKS OF THE LEICESTERSHIRE COAL-FIELD. <br> 19 <br> Permian brec...

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