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Brigantian

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Journal Article
Published: 31 August 2018
Proceedings of the Yorkshire Geological Society (2018) 62 (2): 89–100.
...Duncan McLean; Bernard Owens; David J. Bodman; Finlay D. McLean Abstract Miospores from the clastic intervals between the Robinson Limestone and the Peghorn Limestone in the Brigantian (Mississippian) stratotype section at Janny Wood, Cumbria, are assigned to the Tripartites vetustus–Rotaspora...
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Journal Article
Published: 02 December 2014
Proceedings of the Yorkshire Geological Society (2014) 60 (2): 135–139.
.... Herein, we record echinoid radioles (spines) from the chert of a Derbyshire screwstone for the first time. These specimens come from the Monsal Dale Limestone Formation (Brigantian, Visean) of Bradford Dale, near Youlgrave, Derbyshire. Radioles are slender, smooth, rounded in section, straight...
FIGURES
Journal Article
Published: 01 November 2006
Proceedings of the Yorkshire Geological Society (2006) 56 (2): 87–90.
... details of crinoid ossicles exquisitely. The thecae of Gilbertsocrinus occur only in the Tournaisian (Ivorian to Chadian) of the British Isles, yet their distinctive columnals range from Upper Devonian (Famennian) to Visean (Brigantian) in the same region. The youngest such columnals, rounded in outline...
FIGURES
Journal Article
Published: 01 November 2005
Proceedings of the Yorkshire Geological Society (2005) 55 (4): 287–300.
...P Cózar; H. E. A. Somerville; I. D. Somerville SUMMARY Upper Viséan rocks in the Kingscourt, Armagh and Cookstown areas of NE Ireland are dated using foraminifera, calcareous algae and rugose corals, and new positions are proposed for the Asbian/Brigantian and early/late Brigantian boundaries...
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Journal Article
Published: 01 October 2005
Journal of Micropalaeontology (2005) 24 (2): 131–144.
...IAN D. SOMERVILLE; PEDRO CÓZAR Abstract Foraminiferal assemblages from platform carbonates in the Carlow district (SE Ireland) are analysed. This platform contains a near-continuous succession of Upper Asbian to lower Upper Brigantian strata. Detailed sampling of several quarry and borehole...
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Journal Article
Published: 01 May 2004
Proceedings of the Yorkshire Geological Society (2004) 55 (1): 43–65.
...P. Cózar; I. D. Somerville SUMMARY A detailed micropalaeontological analysis (foraminifera and calcareous algae) has been made of the Brigantian Basal Stratotype section at Janny Wood in the Stainmore Trough, and sections in the Rookhope, Allenheads, Feizor and Back Scar boreholes on the Alston...
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Journal Article
Journal: PALAIOS
Published: 01 April 1999
PALAIOS (1999) 14 (2): 116–126.
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Substage duration (<b>Brigantian</b>) – dealing with uncertainties. The <b>Brigantian</b>...
Published: 01 December 2009
Fig. 7. Substage duration (Brigantian) – dealing with uncertainties. The Brigantian (upper Windsor Group) was used as a test series before addressing the combined late Asbian–Brigantian succession. 7a) peak migration with increasing length of the tested time series; strong peaks labeled
Journal Article
Published: 01 July 2006
Journal of Foraminiferal Research (2006) 36 (3): 262–272.
...Pedro Cózar; Ian D. Somerville Abstract Members of the Bradyinidae in some British and Irish upper Visean sections have been analyzed, especially the first occurrence of “ Janischewskina ” in the basal Brigantian stratotype, at the Janny Wood section (northern England). Most specimens...
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Journal Article
Published: 17 March 2021
Proceedings of the Yorkshire Geological Society (2021) pygs2021-001.
... to reach the basal surface. The D ambulacrum is short, broad and horizontal. Astrocrinus tetragonus was first described from the Carboniferous Limestone of Settle, Yorkshire. Here it is recorded for the first time from the Brigantian, near Grassington. The new specimens confirm that A. tetragonus had...
Journal Article
Published: 10 December 2020
Proceedings of the Yorkshire Geological Society (2021) 63 (3): pygs2020-009.
...Pedro Cózar; Ian D. Somerville Abstract Foraminiferal assemblages have been recorded in sections from the Gower Peninsula and North Crop in South Wales, of Holkerian (Stormy Limestone Formation), late Asbian to lower late Brigantian (Oxwich Head Limestone Formation) and late Brigantian (Oystermouth...
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Journal Article
Published: 21 September 2016
Proceedings of the Yorkshire Geological Society (2017) 61 (3): 169–178.
... this area only occur as a jumble of plates. Melonechinus etheridgei (Keeping) (Chadian? to Brigantian?) has thick test plates; interambulacral plates are commonly hexagonal; ambulacra include multiple columns of pore pairs; and plate surfaces bear many small secondary tubercles. Archaeocidaris sp. or spp...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2014
GSA Bulletin (2014) 126 (7-8): 1068–1083.
... the late Mississippian, Brigantian, Pendleian, and much of the Arnsbergian substages. A major unconformity at the Pennsylvanian-Mississippian boundary makes correlation difficult. The late Mississippian Arnsbergian substage is dominated by normal polarity, whereas the Pendleian and Brigantian...
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Series: GSA Special Papers
Published: 01 January 2008
DOI: 10.1130/2008.2441(13)
... The Carboniferous basins of Britain and Ireland were part of a shallow epicontinental seaway. Widespread shallow- and marginal-marine conditions during the Asbian and Brigantian are recorded by mixed carbonate and siliciclastic deposits across northern Britain. Further south, carbonate...
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Selected foraminifers from the Holkerian to the base of the <b>Brigantian</b> from...
Published: 10 December 2020
Fig. 4. Selected foraminifers from the Holkerian to the base of the Brigantian from the Port Eynon section. Scale bar = 500 μ m. ( a ) ‘ Millerella' excavata Conil & Lys, sample Pc3481, Holkerian. ( b ) Vissarionovella llangollensis (Conil & Ramsbottom), sample Pc3482, Holkerian. ( c
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Selected foraminifers from the Holkerian to <b>Brigantian</b>. Scale bar = 200  μ ...
Published: 10 December 2020
Fig. 5. Selected foraminifers from the Holkerian to Brigantian. Scale bar = 200 μ m. ( a ) Nodosarchaediscus rostratus (Bozorgnia), sample Pc3481, Holkerian, Port Eynon. ( b ) Eostaffella ? aff. ovesa Ganelina, sample Pc3482, Holkerian, Port Eynon. ( c ) Neoarchaediscus sp., primitive
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Selected foraminifers and alga from the early <b>Brigantian</b> and Serpukhovian, ...
Published: 10 December 2020
Fig. 7. Selected foraminifers and alga from the early Brigantian and Serpukhovian, Scale bar for Figs ( a , b , c , d , i ) = 500 μ m, for Figs ( f , g , h ) = 200 μ m, for Figs ( e , j ) = 1 mm. ( a ) Archaediscus karreri karreri Brady, sample Pc3425, early Brigantian lower Cf6δ
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Specimens of  Zoophycos : 3a at outcrop in the <b>Brigantian</b> Upper Bath-House ...
Published: 15 July 2020
Fig. 3. Specimens of Zoophycos : 3a at outcrop in the Brigantian Upper Bath-House Wood Limestone Member, Alston Formation, Bucket Rocks foreshore, Berwick-upon-Tweed, Northumberland [NU 00523 53224]. 13 cm pen for scale; 3b at outcrop in loose blocks of Brigantian Alston Formation, High Cup Gill
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Location of the <b>Brigantian</b> stratotype section at Janny Wood in the River Ed...
Published: 31 August 2018
Fig. 1. Location of the Brigantian stratotype section at Janny Wood in the River Eden, Cumbria. Inset shows position of the map within the British Isles.
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Stratigraphy of the <b>Brigantian</b> stratotype section at Janny Wood, Cumbria (a...
Published: 31 August 2018
Fig. 2. Stratigraphy of the Brigantian stratotype section at Janny Wood, Cumbria (after Cossey & Adams 2004 ) showing chronostratigraphy, biostratigraphy, lithostratigraphy, lithologies and the distribution of palynological samples. For key to symbols see Figure 4 .