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Coal Measures Group information


The Coal Measures Group is a lithostratigraphical term coined to refer to the coal-bearing succession of rock strata which occur in the United Kingdom within the Westphalian Stage of the Carboniferous Period. The succession was previously referred to as the 'Productive Coal Measures'. Other than in Northern Ireland the term is now obsolete in formal use[1] and is replaced by the Pennine Coal Measures Group, Scottish Coal Measures Group and the South Wales Coal Measures Group for the three distinct depositional provinces of the British mainland.

  1. ^ http://www.bgs.ac.uk/Lexicon/lexicon.cfm?pub=CM BGS Lexicon of named rock units

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Coal measures

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Lancashire Coal Measures, coalfield consisting of the coal seams of the Upper, Middle and Lower Coal Measures South Wales Coal Measures Group Rayner, D...

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Coal Measures Group

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by the Pennine Coal Measures Group, Scottish Coal Measures Group and the South Wales Coal Measures Group for the three distinct depositional provinces...

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Scottish Coal Measures Group

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portion of the informal Coal Measures Group, which also includes the South Wales and Pennine coal measures. The Scottish coal measures are well-exposed across...

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Pennine Coal Measures Group

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The Pennine Coal Measures Group is a lithostratigraphical term referring to the coal-bearing succession of rock strata which occur in the United Kingdom...

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South Wales Coal Measures Group

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The South Wales Coal Measures Group is a lithostratigraphical term referring to the coal-bearing succession of rock strata which occur in South Wales within...

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Coal seams of the South Yorkshire Coalfield

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formally referred to as the Pennine Coal Measures Group. These are a series of mudstones, shales, sandstones, and coal seams laid down towards the end of the...

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Northumberland Coalfield

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locality. (Westphalian) Upper Coal Measures Killingworth West Moor Top Hebburn Fell Bottom Hebburn Fell Usworth Middle Coal Measures Burradon Rowlington Top...

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Illawarra Coal Measures

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The Illawarra Coal Measures is a group of sedimentary rocks occurring in the Sydney Basin in eastern Australia. This stratum is up to 150 metres thick...

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Pennant Measures

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into the Lower Pennant Measures and the Upper Pennant Measures, differing from the underlying Middle and Lower Coal Measures in being principally of...

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Cattamarra Coal Measures

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The Cattamarra Coal Measures is an Early Jurassic geological unit in Western Australia. They are part of the Perth Basin, and are a sequence of non-marine...

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Baphetes

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Baphetes is an extinct genus of stem-tetrapod from the Pennine Coal Measures Group and Parrot Coal, England, the Joggins Formation of Nova Scotia, and the Kladno...

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Geology of Yorkshire Dales National Park

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siltstones with their associated coal seams are assigned to the Pennine Coal Measures Group though some Warwickshire Group strata may also be present. Early...

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Geology of the Peak District National Park

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Coal Measures Group comprise alternating sandstones, siltstones and mudstones and the occasional coal seam, all forming a part of the Coal Measures Supergroup...

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Greenschist

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term has also been used to describe any igneous intrusions into the Coal Measures Group of Scotland, to describe chamosite-rich mudstone of Lower Jurassic...

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Clackmannan Group

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ironstones, coal and seatrocks. The Clackmannan Group conformably overlays the rocks of the Strathclyde Group and underlays the Coal Measures, this latter...

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Walloon Coal Measures

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The Walloon Coal Measures are a Late Jurassic geologic subgroup in Queensland, Australia. Deposited within the Surat Basin, it is considered Oxfordian...

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Geology of Tyne and Wear

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Palaeogene Period. Rocks of the Millstone Grit Group underlie the area. The Pennine Coal Measures Group comprises a Lower, a Middle and an Upper formation...

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Warwickshire Group

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system. Within the Pennine Basin it overlies (i.e. postdates) the Coal Measures Group and is deemed to be of late Westphalian and Stephanian age. In the...

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Newcastle upon Tyne

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Carboniferous strata of the Middle Pennine Coal Measures Group — a suite of sandstones, mudstones and coal seams which generally dip moderately eastwards...

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Coal analysis

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Coal analysis techniques are specific analytical methods designed to measure the particular physical and chemical properties of coals. These methods are...

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Coal

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Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of...

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Fife Coalfield

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where rocks of the Coal Measures Group occur and was one of a series of coalfields throughout the Midland Valley from which coal was won by both deep...

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Marros Group

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Farewell Rock which lies at the base of the South Wales Coal Measures is conformable. The Marros Group is named from the locality (Marros) in southwest Carmarthenshire...

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Manchester Coalfield

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Coalfield. The most productive of the coal measures are the lower two thirds of the Middle Coal Measures where coal is mined from seams between the Worsley...

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Port Talbot

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in coal has weathered creating a rust colouration. Lower land areas are predominantly Pennant sandstone within the South Wales Coal Measures Group.[citation...

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Geology of Northumberland

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South Tyne. The sandstones, siltstones, mudstones and coals of the Pennine Coal Measures Group overlie the Stainmore Formation and, from a line roughly...

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Raniganj Coalfield

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coal seams can be divided into two blocks – Raniganj measures and Barakar measures. The following areas of ECL are covered by the Raniganj measures:...

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Geology of Carmarthenshire

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in the east to Pembrey in the west. The rocks of the South Wales Coal Measures Group are divided into three formations (lower, middle and upper) and these...

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Geology of the Gower Peninsula

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course coal seams of the South Wales Coal Measures Group and the thick sandstones of the overlying Warwickshire Group. The Lower Coal Measures occur in...

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Geology of County Durham

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to as the Pennine Coal Measures Group would once have been referred to simply as the 'Productive Coal Measures' and the Yoredale Group was the 'Yoredale...

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