 | Gayer, R. A., Allen, K. C., Bassett, M. G., Edwards, D. (1973) The structure of the Taff Gorge area, Glamorgan, and the stratigraphy of the Old Red Sandstone-Carboniferous Limestone transition. Geological Journal, 8 (2) 345-374 doi:10.1002/gj.3350080212 | Journal (article/letter/editorial) | | Introduction Immediately to the north of Cardiff between Taffs Well and Tongwynlais (Fig. 1) the River Taff flows...Syncline of the South Wales Coalfield. During the construction of the Cardiff-Merthyr motonvay (A.469)...and immediately to the east of the village of Tongwynlais. In view of the stratigraphical and structural...although it would appear that as elsewhere in South Wales the Middle Old Red Sandstone is not represented...limestone, commonly highly veined and brecciated by calcite and iron oxide minerals and in turn overlain by |  | | Report (edition) | | palaeokarsts. Sandstone at base (Pant Mawr Sandstone) Calcite mudstones, bioclastic, oolitic, stromatolitic and...Group Castell Coch Limestone | Coarse bioclastic limestones; cross-stratification Tongwynlais Formation...and peloidal limestones Caswell Bay Mudstone | Calcite mudstones and argillaceous limestones; cryptalgal...40-50 25-70 50-55 100+ Geology of the South Wales Coalfield, Part VI, the country around Bridgend...Bridgend, largely situated to the south of the South Wales Coalfield and forming the western part of the Vale |  | | Report (edition) | | SURVEY· Geology of the South Wales Coalfield, Part III, the country around Cardiff ·. . .·.·.· . .. ·...Limestone Shale Group Cwmyniscoy Mudstone Castell Coch Limestone Tongwynlais Formation oolitic, peloidal, skeletal...155 Silurian LUDLOW SERIES Cardiff Group WENLOCK SERIES Cae Castell Formation Pen-y-Lan Mudstone ...for 1:50 000 geological sheet 263 (England and Wales) THIRD EDITION LONDON: HER MAJESTY'S STATIONERY...edition 1987 BooKs British Re.gional Geology South Wales, 3rd edition, 1970 ISBN 0 11 884402 4 Bibliographical |  | | Journal (article/letter/editorial) | | 200 EXCURSION TO MARCH 31ST TO APRIL 8TH. CARDIFF. EASTER, 1920. Directors :-Professor A. HUBERT...m . on Wedn esday , March 31st, and arrived in Cardiff at 6-40 p.m. t o be greeted by h eavy rain. Headquarters...students from Cambridge, London, Nottingham and Cardiff, so th at th e party usually must ered over 40...Wolverhampton. He was t ak en ill on the journey to Cardiff. The illn ess developed rapidly, and he was removed...-\ND P rofessor A. HUBERT Cox. A JOUHN EY to Tongwynlais, on th e 9.52 train from the Rh yrnncy Station |  | | Report (edition) | | | L —-- oa sandy bioclastic limestones; and calcite mudstone at top sandstones, some mudstones Raglan... 100 | | 200+ J 2 [ab stogy of the South Wales “.\Qéalfield, Part II, the country around Abergavenny...district described in this memoir part of the South Wales Coalfield. tourist centre of Abergavenny lies to...strategic position in the Welsh the mountains of upland Wales and Gwent. The exposed rocks range in age includes...the periphery ofa depositional basin, with the Wales— Brabant massif to the north and the Usk Axis in | | | Report (edition) | | BRITISH GEOLOGICAL SURVEY 181$ Geology of the South Wales Coalfield, Part VI, the country around Bridgend... - -- - ------< I 00 + Geology of the South Wales Coalfield, Part VI, the country around Bridgend...Bridgend, largely situatecJ to the south of the South Wales Coalfield and for1ning the western part of the Vale...Carboniferous age, disposed in a major fold, the Cardiff- Cowbridge Anticline. They are overlain by mostly...000 geological sheet 2 6 1 and 262 (England and Wales) SECOND EDITION LONDO N : H:tv1S0 1990 ' | | | Report (edition) | | - . ,, , · _-,., _ _ .. Geolo of the· South Wales ' .. ··:·· · Part 1 I -,_ the country around� Abergave...- - - - - ---- ------ I ' Lirnestone I Shale Castell Coch Limestone ' 13-30 sandy bioclastic lirnestones;...lirnestones; rninor oolitc ' Group ' I and calcite mudstone at top - ·-.... •- - - ---------+- -- - - - - - -...bentonites : 200+ ' , Geology of the South Wales Coalfield, Part II, the country around Abergavenny...memoir includes the north-east part of the South Wales Coalfield. The market town and tourist centre of |  | | Book | | mile footpath starting in Cardiff, traversing all the mountain areas of Wales, and ending up on the north...Snowdonia National Park, the wild moorland of mid-Wales, and the softer, pastoral land of the Brecon Beacons...valleys of South Wales. It also seeks out places that bring to life the history of Wales-the legends of...graduate of the University of Wales and lived for several years in North Wales before moving just across...Acknowledgements A Note on Mapping The Traveller in Wales 15 18 19 21 A Land, a People, a Language A Land |  | | Report (edition) | | GEOLOGY OF THE SOUTH WALES COALFIELD PART I ON. THIRD EDITION 0 l_ 969 PLATE I (Fro11tispiece)...GEOLOGICAL SURVEY OF GREAT BRITAIN ENGLAND AND WALES Geology of the South ales Coalfield PART I THE...Castle Street, Edinburgh 2 109 St. Mary Street, Cardiff cFl lJw Brazennose Street, Manchester M60 8As 50...of the new Geological Survey Maps of the South Wales Coal-field. This great industrial district was one...Kitchin. The original Geological Survey of South Wales was unaccompanied by detailed explanatory Memoirs |  | | Report (issue) | | BRITISH GEOLOGICAL SURVEY British Regional Geology Wales ll/1 F Howells ©t\/ERC2007 BRITISH GEOLOGICAL...in the UK by Halston Printing Group, Amersham, Buckinghamshire C30/07 Fron/ cover Crib Coch looki,19...13 Avalon Terrone 20 Coedana Complex South-west Wales and the borders 3 Cambrian 24 25 St David's...30 31 32 33 Geology of \/Vales 2 Topography of Wales 3 Distribution of continents in Late Proterozoic...Hills 80 Uandovery - \;Yenlock sequence of central Wales 81 Provenance and depositional model, Aberystwyth |  | | Report (chapter) | | Reading, PO Box 227, Whiteknights, Reading RG6 2AB, UK Abstract: Palaeosols (fossil soils) are common in...is found along the northern margin of the South Wales coalfield, where a disconformity between the Oolite...Limestone Shipwoy Limestone G StoweOolite Castell Coch Limestone Fig. 4. Sketchcross-section from...of the Lower Carboniferous ramp stack in South Wales showing the major stratigraphic units discussed...Stowe Oolite and Mitcheldean members of the Castell Coch Formation (Burchette 1987; Burchette et al. |  | | Report (edition) | | MEMOIRS OF THE G.EOLOGICAL SURVEY. ENGLAND AND WALES. THE GEOLOGY OF THE SOUTH VV ALES COAL-FIELD....THE SCALE OF l INCH= 1 MILE (1 to 253440). South Wales, with parts of Cer1tral "\Vales and North Devon...Explanatory :tviemoir, price 2s. (1900). Sheet 263 (Cardiff) 1897, with Explanatory i\Iemoir, price 2s. 3d...dia. 4. Oolite in the Lower Limestone Shales, Castell Coch. A partially dolo mitised oolite shewing ooliths...rhombohedra of dolomite. The matrix is recrystallised calcite devoid of dolomite. E 7419. x 43 dia. 5. Oolite |  | | Report (issue) | | resources of the country around Caerphilly, South Wales Description of parts of 1 : 50 000 geological sheets...Caerphilly-Pontypridd area and Swansea-Neath area of South Wales. Toe results and recommendations of the feasibility...km 2 of country in the Caerphilly area of South Wales, shown on the accompanying 1:50 000 scale resource...data (Pennant sandstone) throughout the 18 South Wales Coalfield and table of summary 18 statistics 18...Steeply dipping, well-bedded dolomite. Blaen Nofydd Quarry, Thornhill. 7 [ST 1583 8476) 2 Millstone 3rit. |  | | Journal (article/letter/editorial) | | RHYOLITES&"luFFS, LLANI~ANVOLCANICSERIES.TRWYN CASTELL. N. G. Blackwell, photo. Bemrose. Cella.Derby...Beds of North Wales; and further, t h a t the upper beds of the Linyula Flags of North Wales were either...was compared with tha~ of Shropshire and North Wales, and with the Skiddaw Slates of the Lake District;...BETWEEI~ABEREIDI)Y AND ABERCASTLE. 27~ the Arenig Rocks of Wales,' 1 dealt with the graptolites of Llanvirn, Ramsey...~Didymograptus bij~dus, etc. in the slates of the large quarry on the eastern side of the bay. These slates, with |  | | Book | | Mineralogy of Wales RfCHARD E. BEYfNS Ocpartmellf o[Geolngy, Nmin11a/Museum of\Valcs, Cardiff AMGUEDDFA...Colliery, Ponh, Mid Glamorgan. National Museum of Wales specimen 48.264.GR 175. ex Cymmer Welfare Library...CE 6 I CES IN WALES 9 30 127 138 6 INTRODUCTION The mineralogy of Wales is diverse. with over...reveal the presence of additional species new to Wales. and perhaps new to the British Isles. It is also...completely new to cience will be discovered in Wales. as techniques for analysing specimens become ever |  | | Report (issue) | | Introduction 1 Eastern England Research Programme Wales Research Programme 2 6 Mineral Resources and...08 NE 1 0 Wales Research Programme Gilfach Farm No. 1 Porthcawl Beacons Down Ewenny Quarry Builth Wells...Thickness End of borehole 5 End of borehole WALES RESEARCH PROGRAMME Borehole TM 08 NE 10 [0642 89...9.3 A vertical borehole was drilled in Central Wales in 1 986 as part of the Geothermal Energy Programme...(Hall). These graptolites were collected from a new quarry [SN 880 1 4899] and identified by Dr A . W. A. |  | Stephenson, D., Bevins, R. E., Millward, D., Highton, A. J., Parsons, I., Stone, P., Wadsworth, W. J. (1999) Chapter 6: Wales and adjacent areas. In Caledonian Igneous Rocks of Great Britain (Geological Conservation Review Series - Geological Conservation Review No. 17. Joint Nature Conservation Committee, Peterborough. p.231-344. | Book (chapter) | | Survey, Edinburgh R.E. Bevins National Museum of Wales, Cardiff D. Mi award British Geological Survey, Edinburgh...British BG5 Geological ,835 Survey Chapter 6 Wales and adjacent areas Introduction INTRODUCTION...Bevins Geological setting In early Ordovician times Wales lay at a latitude of approximately 600 , in the...wide, which was to dominate the palaeogeography of Wales for over 100 million years. During mid-Ordovician...early as Caradoc times in this sector of Iapetus. Wales was a part of this microcontinent (Soper, 1986) |  | | Journal (volume) | | Brighton, B 2 4GJ EDITORIAL BOARD: RE. Bevins, Cardiff, U.K. RS.W. Braithwaite, Manchester, u.K. T.E....Austell, U.K. A.D. Hart NHM, London, UK RA. Howie, Matlock, UK RJ. King, Tewkesbury, U.K. I.R Plimer... Parkville, Australia M.T. Price, OUMNH, Oxford, UK RE. Starkey, Bromsgrove, U. K. RF. Symes, Sidmouth...lnce, 78 Leconfield Road, Loughborough, LE11 3SQ UK). Back numbers of the Journal may also be ordered...overgrowths of white botryoidall;>aryte, from Durnford Quarry, near Bristol, England. Chris Finch collection; |  | | Report (issue) | | GEOLOGICAL SURVEY. ENGLAND AND WALES. THE GEOLOGY OF THE SOUTH WALES COAL-FIELD. PAI{T V. THE COUNTRY...cost p1·ice. A Geological Bibliog1·aphy of Sot1th Wales and Monmouthsl1ire will be fot111d in "The Country...of the l\Ie1noi1· 011 tl1e Geology of the 8011th Wales Coal Field, 1902.) Geological S,u,rvey Office,...is utilised as a source of water for Mert]1yr, Cardiff, and Swansea. A high elevation and copious rainfall...conspicuous conglomerates of other parts of South Wales belong. Most of their 011tcrops are indicated by |  | | Report (edition) | | GEOLOGICAL SURVEY. ENGLAND AND WALES. THE GEOLOGY OF THE SOUTH WALES COAL-FIELD. PAI{T V. THE COUNTRY...cost p1·ice. A Geological Bibliog1·aphy of Sot1th Wales and Monmouthsl1ire will be fot111d in "The Country...of the l\Ie1noi1· 011 tl1e Geology of the 8011th Wales Coal Field, 1902.) Geological S,u,rvey Office,...is utilised as a source of water for Mert]1yr, Cardiff, and Swansea. A high elevation and copious rainfall...conspicuous conglomerates of other parts of South Wales belong. Most of their 011tcrops are indicated by |  | | Report (edition) | | GEOLOGICAL SURVEY. • ENGLA D AND WALES. THE GEOLOGY OF THE SOUTH WALES COAL-FIELD. PART I. THE COUNTRY...grouped togethe1\ The Old Red Sandstone of South Wales has been shown to include representatives of both...both represented i11 the Old Reel �trata of Sot1th Wales. The portion of the Coal Field lying· ,vithin the...,vhich some of· the best hot1se-coals of South Wales have been ,vorked, that p ortion of the South C1·op...the 01·igi11 of the 1·i,,.01·-syste111 of Sot1th Wales woulll be ot1t of place j 11 the p1·esent vo1t1111e |  | | Report (edition) | | MEMOIRS OF THE GEOLOGICAL ' • SURVEY OF ENGLAND & WALES EXPLANATION OF SHEET 231 The Geology • of the...part of the Memoir on the Geology of the South Wales Coal Field, is illustrated in Sheet 231 of the_...Bibliography of South ,,Wales and Monmouthshire will be found in '' The Country around Cardiff (Part III of the...the Memoir on the Geology of the South Wales Coal Field t 1902.) J. J. H. TEALL, Director. Geological...agrees well with that found elsewhere in South Wales. The unconformity at the base of the 11:illstone |  | | Report (volume) | | Oxford, UK AND D. N. P A R K I N S O N Western Atlas Logging Services London Geoscience Centre, UK 1996...Society, Burlington House, Piccadilly, London W1V 0JU, UK. The Society is a Registered Charity, No. 210161...Brassmill Enterprise Centre Brassmill Lane Bath BAI 3JN UK (Orders: Tel. 01225 445046 Fax 01225 442836) Distributors...Study, Scarborough, UK Printed in Great Britain by The Alden Press, Osney Mead, Oxford, UK Kanda Book Trading...application to the onshore Kimmeridge Clay Formation, UK 75 MACQUAKER, J. H. S., TAYLOR, K. G., YOUNG, T |  | | Book | | Emeritus Professor of Geology, University College, Cardiff, UK PERGAMON PRESS QE 2fcl ASI7 Date due 97...Emeritus Professor of Geology, University College, Cardiff PERGAMON PRESS OXFORD • NEW YORK • TORONTO ■ SYDNEY... To several colleagues at University College, Cardiff, providing information and for reading the manuscript... 7.3 7.4 7.5 7.6 7.7 South-West England South Wales and Pembrokeshire Coalfields and their Borders Central...Fig. 7.4 Geological map of Bristol and South Wales Coalfields 168 Fig. 7.5 Route map for Bristol |  | | Book | | provided by: Amgueddfa Cymru (National Museum of Wales, Cardiff); British Geological Survey, Edinburgh and...Meldonaplitequarry,nrOkehampton, Devon ~.~eldon ap::'te quarry,nrOkehamp:on. 0: ,0,1: roci...tellurob:smu'Ji::eC!ogau andVigramines,nr Oolgellau, Gwynedd, Wales t!.e'.don ra:::ayqJarry,nr o~eha'Tlp'.:i. , Dev:i:i...Cheesewring quarry, Cornwall (Foord et al. 1985); a study oflithium minerals from Meldon aplitc quarry, Devon...United Kingdom, including England, Scotland and Wales, arc here referred to as Britain. The offshore teITitorics |
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