Geology of Snowdonia

Matthew Bennett explores the landscape of Snowdonia, and the rocks from which it is carved, in order to tell a story of oceans, shallow seas, volcanoes, mountain building and climate change.

Geology of Snowdonia

This strikingly photographed narrative tells the story of Snowdonia, touching on ancient oceans, volcanoes, and climate change. Its mountainous spectacle is the result of everything that has happenend to it over geological time - the product of the ancient landscapes that went before it. Fragments of these former environments are preserved by rocks and landforms within the present setting, and here the clues they provide of a forgotten past are revealed, encouraging the reader to infer the history behind Snowdonia's wild beauty.

Rock Trails Snowdonia

This book explains to the hillwalker, in easy to understand but accurate terms, how geology has shaped the landscape of Snowdonia.

Rock Trails Snowdonia

This book explains to the hillwalker, in easy to understand but accurate terms, how geology has shaped the landscape of Snowdonia. A selection of thirteen guided walks are used to illustrate this in terms of what can be seen on the ground. Divided into two parts, it is intended to help those who love Snowdonia's mountain scenery to understand how this haunting landscape came about. The first half narrates the story of colliding continents, volcanoes, mountain-building and glaciation in creating Snowdonia, explaining why volcanoes occurred, the rocks they created and how to interpret signs of mountain-building and glaciation on the ground. The second half describes several recommended walks, of differing levels of difficulty, but all with a wide variety of geological features to be seen and, most important, enjoying consistently fantastic views of the very best of Snowdonia's wonderful scenery. The author has concentrated on what you can see as you walk around the hills, pointing to conspicuous, easily seen features in rocks and the overall shape of the terrain in accounting for the present day landscape.

Snowdonia Rocky Rambles

Snowdonia Rocky Rambles


The Quarterly Journal of the Geological Society of London

On the probable péléan origin of the felsitic slates of Snowdon , and their
metamorphism . Geol . Mag . 42 , 541 - 9 . DAVIES , R . G . 1959 . The Cader Idris
granophyre and its associated rocks . Quart . 3 . geol . Soc . Lond . 115 , 189 –
213 .

The Quarterly Journal of the Geological Society of London

Vols. 1-108 include Proceedings of the society (separately paged, beginning with v. 30)

Library of Congress Subject Headings

... Geog ) Snowdon Mountain ( Wales ) UF Snow sheds USE Snowdon ( Wales )
BT Snow protection Snowdon Region ( Wales ) Snowshoe Formation ( Or . ) USE
Snowdonia ( Wales ) BT Formations ( Geology ) -- Oregon Snowdonia ( Wales ) ...

Library of Congress Subject Headings


Illustrations of Surface Geology

Surface geology , map of , in the Connecticut valley , 13 . Saint Anthony's falls ,
gorge below , 117 . Switzerland , surface geology in , 39 . Saint Louis ... Terraces
on the Jordan , in Palestine and the Dead Snowdonia , its surface geology , 34 .

Illustrations of Surface Geology


Ordovician Caradoc Marginal Basin Volcanism in Snowdonia north west Wales

This book represents an advance in our understanding of volcanic processes in marine environments, acidic ash-flow tuffs in subaerial and subaqueous settings, tectonic controls on volcanism and sedimentation and petrogenetic modelling.

Ordovician  Caradoc  Marginal Basin Volcanism in Snowdonia  north west Wales

After 19th-century controversy and an absence of 100 years, the work of remapping this area of Snowdonia was begun by the Geological Survey who gave special attention to the volcanic rocks of the Ordovician succession. Using the stratigraphy established by the detailed 1:10,000 mapping as a basis, a major geochemical study of the volcanic rocks has been accomplished alongside multi-disciplinary studies of sedimentology, physical volcanology, palaeontology, structure and metamorphism. The great age of this volcanic province, subsequent tectonic events, uplift and erosion have allowed the study to encompass all stages from its birth, through its maturity into its lingering death, in a way that is denied those analyzing younger activity. This book represents an advance in our understanding of volcanic processes in marine environments, acidic ash-flow tuffs in subaerial and subaqueous settings, tectonic controls on volcanism and sedimentation and petrogenetic modelling.

Manual of Geology

round the Harlech anticlinal , from near Barmouth and Dolgelly to Festiniog and
Tremadoc ; other ramifications run both on the south - east and north - west sides
of Snowdonia , the upper portion appearing in the Arenig . About the Longmynd ...

Manual of Geology


Practical Geology and Mineralogy

In Caernarvonshire they are found in Snowdon , in a coarse slate , and in greater
abundance in the Bala limestone . Professor Phillips , who is the latest and best
authority on the subject , does not extend the number of species of zoophytes ...

Practical Geology and Mineralogy


Marginal Basin Geology

in an extensive horizon of welded , rhyolitic Rhyolite Tuff Formation ) comprises
up to 600 m ash - flow tuffs in central and western Snowdonia of unbedded ,
mostly non - welded , rhyolitic ash( Pitt's Head Tuff and Llwyd Mawr Ignimbrite :
flow ...

Marginal Basin Geology


Town Geology

mou hundred , on the other to a height of eighteen hundred feet — half the
present height of Snowdon . Nay , the very slate beds of Snowdonia have not
forced their way up from under the mountain without long and fearful struggles .
They are ...

Town Geology


Papers from the Geological Department Glasgow University

The geology of the Chwilog area of south - eastern Lleyn ( Caernarvonshire ) .
Geol . 3. , 4 , 435–48 . WILLIAMS , H. 1927. The geology of Snowdon , North
Wales . Quart . 7. geol . Soc . Lond . , 83 , 347-431 . VII . DISCUSSION Dr. G. L.
Hendry ...

Papers from the Geological Department  Glasgow University


IGS Short Communications 3

To the south of the Ogwen Valley and in south - western Snowdonia the
formation ... Classical areas of British geology , Institute of Geological Sciences .
... The geology of the country between Nant Peris and Nant Ffrancon (
Snowdonia ) .

IGS Short Communications 3


IGS Short Communications

38 , pp . 517 - 547 . WILLIAMS , D . 1930 . The geology of the country between
Nant Peris and Nant Ffrancon ( Snowdonia ) . Q . J . Geol . Soc . London , Vol . 86
, pp . 191 - 233 . WILLIAMS , H . 1927 . The geology of Snowdon ( North Wales ) .

IGS Short Communications


The Liverpool and Manchester Geological Journal

A Geology of South Shropshire. Proc. Geol. Assoc. 63, 143. WILLIAMS, D., 1930.
The Geology of the Country between Nant Peris and Nant Ffrancon (Snowdonia).
Q. J.G.S. 86, 191. WILLIAMS, H., 1927. The Geology of Snowdon (North Wales) ...

The Liverpool and Manchester Geological Journal


Proceedings of the Yorkshire Geological Society

Yorkshire Geological Society. tourist who seeks for romantic and sublime
features . The stupendous hills and lofty precipices which almost encircle the lake
, present one of the wildest and grandest prospects of Snowdonia . In the midst of
the ...

Proceedings of the Yorkshire Geological Society

Includes list of members in each vol.

Library of Congress Subject Headings

... USE Snowden family Snowdon Mountain (Wales) USE Snowdon (Wales)
Snowdon Region (Wales) USE Snowdonia (Wales) ... BT Formations (Geology)
—Montana Geology, Stratigraphic—Precambrian Snowstorms (Paperweights)
USE ...

Library of Congress Subject Headings