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Llanfawr Wales

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Journal Article
Journal: Geology
Published: 01 September 2011
Geology (2011) 39 (9): 879-882.
... Biodiversification Event. Here we report the newly discovered Llanfawr Mudstones Lagerstätte from the basal Sandbian (Late Ordovician) of central Wales, UK. This biota, which has been studied through X-ray radiography and microtomography, is dominated by sponges. It also includes cnidarians (the oldest known...
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Locality and sedimentology of <b>Llanfawr</b> Mudstones Lagerstätte. A: Overall vi...
in > Geology
Published: 01 September 2011
Figure 1. Locality and sedimentology of Llanfawr Mudstones Lagerstätte. A: Overall view of part of outcrop. B: Detail of thin, cross-laminated silty bed with scoured base. C: Location of Llandrindod and Builth Inlier (shaded area) within Wales. D: Outline biostratigraphy (graptolite zones
Journal Article
Journal: PALAIOS
Published: 01 May 2013
PALAIOS (2013) 28 (5): 293-304.
.... 2003 , Llanvirn (Middle Ordovician) echinoderms from Llandegley Rocks, central Wales : Palaeontology , v. 46 , p. 685 – 708 . Botting J.P. 2004 , An exceptional Caradoc sponge fauna from the Llanfawr...
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Updated compilation of the distribution of exceptional faunas in marine dep...
in > PALAIOS
Published: 01 May 2012
, Spence Shale (E), Kaili Formation; Ordovician: Beecher's Trilobite Bed, Fezouata biota (D), Walcott-Rust Quarry, Soom Shale, Winneshiek, Llanfawr Mudstones–Welsh Gold; Silurian: Lesmahagow, Waukesha, Wenlock-Herefordshire; Devonian: Hunsrück Slates, Wissenbach Slate, Cleveland Shale, Canowindra–New South
Series: Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/SR24.4
EISBN: 9781862396920
... Fig. 6. Ordovician localities in South Wales, showing general locations of Columns 1–5. Numbers at the margin refer to the National Grid. Fig. 7. Correlation chart for Ordovician rocks of South Wales, the transects arranged west to east, Columns 1–8. + Graptolites; *shelly faunas...
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Series: The Micropalaeontological Society, Special Publications
Published: 01 January 2009
DOI: 10.1144/TMS003.2
EISBN: 9781862396210
...: May also occur in the Llandeilian of South Wales ( Jones 1986 ). 8. Cymabolbina acanthodes Jones, 1986 Figured specimen: NMW 84.16G.7, holotype, female LV lat., cast of external mould, 1560 μm long, ×30. ‘Glypto-graptus’ teretiusculus Shales (Llanfawr Mudstone Formation), low H. teretiusculus...
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Series: Geological Society, London, Memoirs
Published: 01 January 2013
DOI: 10.1144/M38.8
EISBN: 9781862396425
..., Tennessee; 8, New York State; 9, Shropshire, England; 10, Dudley, England; 11, Gotland, Sweden; 12, Baillie-Hamilton Island, Arctic Canada; 13, Cornwallis Island, Arctic Canada; 14, Baixo Alentexo, Portugal; 15, Orange, New South Wales, Australia. Fig. 8.6. Palaeogeographical map showing non...
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Journal Article
Published: 01 July 2007
Journal of Paleontology (2007) 81 (4): 754-759.
... the Llanfawr quarries, Central Wales and phylogenetic implications : Journal of Systematic Palaeontology ,, 2 . 31 – 63 . Cañas , F. L. , 1999 , Facies and sequences of the Late Cambrian–Early Ordovician carbonates of the Argentine Precordillera: a stratigraphic comparison with Laurentian...
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Series: Geological Society, London, Geology of Series
Published: 01 January 2006
DOI: 10.1144/GOEWP.3
EISBN: 9781862393882
.... Fig. 3.39. Geological map of the Fishguard–Cardigan fault belt (from Davies et al 2002). Reproduced with permission of the British Geological Survey@NERC. All rights reserved. IPR/60-06C. Fig. 3.41. The outcrop of the Nod Glas and related formations in Wales and the Welsh Borderland...
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Journal Article
Published: 01 September 2015
Journal of the Geological Society (2015) 172 (5): 541-549.
... . Legg D.A. Hearing T.W. 2015 . A late surviving xenopod (Arthropoda) from the Ordovician Period, Wales . Geological Magazine , 10.1017/S001675681400065X . Lerosey-Aubril R. Hegna T.A. Babcock L. Bonino E. Kier C. 2014 . Arthropod appendages from the Weeks...
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Journal Article
Journal: PALAIOS
Published: 01 May 2012
PALAIOS (2012) 27 (5): 275-278.
..., Spence Shale (E), Kaili Formation; Ordovician: Beecher's Trilobite Bed, Fezouata biota (D), Walcott-Rust Quarry, Soom Shale, Winneshiek, Llanfawr Mudstones–Welsh Gold; Silurian: Lesmahagow, Waukesha, Wenlock-Herefordshire; Devonian: Hunsrück Slates, Wissenbach Slate, Cleveland Shale, Canowindra–New South...
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Series: Geological Society, London, Special Publications
Published: 01 January 2007
DOI: 10.1144/SP281.22
EISBN: 9781862395299
... was later copied and used by a number of Oxford research students, who were working on the distribution of fossils in the Welsh Borders. Nancy's contribution to unravelling the geology of this part of Wales was also important to later workers from Cambridge. For example her thesis and the later Geological...
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Journal Article
Journal: PALAIOS
Published: 01 March 2008
PALAIOS (2008) 23 (3): 124-138.
.... , 1978 , Sponges : University of California , Berkeley , 268 p. Botting , J.P. , 2003 , Cyathophycus and the origin of demosponges : Lethaia , 36 . 335 – 344 . Botting , J.P. , 2004 , An exceptional Caradoc sponge fauna from the Llanfawr Quarries, central Wales...
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Journal Article
Journal: Paleobiology
Published: 01 January 2013
Paleobiology (2013) 39 (1): 95-108.
.... 2004 . An exceptional Caradoc sponge fauna from the Llanfawr Quarries, Central Wales and phylogenetic implications . Journal of Systematic Palaeontology 2 : 31 – 63 . Brasier M. D...
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Series: The Micropalaeontological Society, Special Publications
Published: 01 January 2009
EISBN: 9781862396210
...: ‘Glyptograptus’ teretiusculus Shales (Llanfawr Mudstone Formation), low H. teretiusculus Biozone, Llandei-lian Stage, Powys. Remarks: May also occur in the Llandeilian of South Wales ( Jones 1986 ). 8. Cymabolbina acanthodes Jones, 1986 Figured specimen: NMW 84.16G.7, holotype, female LV lat., cast...
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