On the Silical Structure and Succession of Lower Palaeozoic Rocks in North Wales
Author : Ramsay
Publisher :
Page : 20 pages
File Size : 10,53 MB
Release : 1853
Category :
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Author : Ramsay
Publisher :
Page : 20 pages
File Size : 10,53 MB
Release : 1853
Category :
ISBN :
Author :
Publisher :
Page : 390 pages
File Size : 26,68 MB
Release : 1973
Category :
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Author : Institute of Geological Sciences (Great Britain)
Publisher :
Page : 246 pages
File Size : 35,67 MB
Release : 1973
Category : Geology
ISBN :
Author : A. J. J. Goode
Publisher :
Page : 520 pages
File Size : 36,96 MB
Release : 1973
Category : Aggregates (Building materials)
ISBN :
Author : Timothy Peter Young
Publisher :
Page : 176 pages
File Size : 10,49 MB
Release : 2002
Category : Geology
ISBN :
The district described in this memoir (1:50 000 geological sheet 134) covers the central area of the Llyn Peninsula in north-west Wales. The solid rock types vary from deformed m'lange and Precambrian granites, through an array of Cambrian and Ordovician clastic sedimentary rocks, to a wide range of tholeitic to alkaline and ultrabasic to acid igneous rocks.
Author : Douglas Anthony Bassett
Publisher :
Page : 386 pages
File Size : 28,62 MB
Release : 1961
Category : Geology
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Author : T. B. Colman
Publisher :
Page : 60 pages
File Size : 19,67 MB
Release : 1990
Category : Geology
ISBN :
Author : John Challinor
Publisher : Cardiff : University of Wales Press ; New York : Oxford University Press
Page : 316 pages
File Size : 38,53 MB
Release : 1964
Category : Geology
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Author :
Publisher :
Page : 1752 pages
File Size : 40,82 MB
Release : 1993
Category : Petroleum
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Author : Geological Society of London
Publisher :
Page : 112 pages
File Size : 23,83 MB
Release : 1948
Category : Geology
ISBN :