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Scyphocrinites

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FIGURE 6 — <b>Scyphocrinites</b> ; U. Silurian, Erfoud, Morocco. (A) Part of crown...
in > PALAIOS
Published: 01 February 2004
FIGURE 6 — Scyphocrinites ; U. Silurian, Erfoud, Morocco. (A) Part of crown with isotomously branching arms (YPM 202267). (B) Detail to show pinnules with enlarged bases. (C) Ring-shaped or biconcave columnals (YPM 202326). (D) Stem sections narrowing distally (from Moore and Teichert, 1978 )
Journal Article
Journal: PALAIOS
Published: 01 February 2004
PALAIOS (2004) 19 (1): 3–16.
...FIGURE 6 — Scyphocrinites ; U. Silurian, Erfoud, Morocco. (A) Part of crown with isotomously branching arms (YPM 202267). (B) Detail to show pinnules with enlarged bases. (C) Ring-shaped or biconcave columnals (YPM 202326). (D) Stem sections narrowing distally (from Moore and Teichert, 1978 ) ...
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Journal Article
Published: 01 January 1998
Canadian Journal of Earth Sciences (1998) 35 (1): 65–75.
... unambiguous find of Prídolí graptolites was the 1979 recovery of Colonograptus ? transgrediens from limestone nodules occurring within the lower part of the "Upper Graptolite Shales'' in the Ossa Morena Zone of the Hesperian Massif, Spain. Recent detailed studies of the immediately underlying " Scyphocrinites...
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A.  Geological map showing the location of the mud buildups at Hamar Laghda...
Published: 01 June 2002
–lowermost Devonian Scyphocrinites beds were used as a datum. The Merzane Group attains its greatest thickness in the east-central part of the study area and thins to the east and west forming a domed outcrop belt. The Seheb el Rhassel Group attains its greatest thickness over areas of thickening
Journal Article
Published: 01 March 2001
Geological Magazine (2001) 138 (2): 228–229.
... special mention are the Scyphocrinites from Morocco (Chapter 11), interpreted as the only truly pelagic crinoids with slabs including the floats, stems and crowns; and the x-radiograph of Parisangulocrinus from the Hunsruck Schiefer (Chapter 13). Inevitably the Palaeozoic is particularly well...
Journal Article
Published: 01 May 2008
Proceedings of the Yorkshire Geological Society (2008) 57 (1): 29–60.
... ‘ Scyphocrinites ’ pulcher (M'Coy), BMNH 42905, Coniston Grits, Lower Ludlow, Benson Knot, Kendal, Cumbria; ( D ) Diplobathrid Dimerocrinites decadactylus Phillips, BMNH 57106; ( E ) Monobathrid Promelocrinus anglicus Jaekel, BMNH 40328; ( F ) Monobathrid Cordylocrinus sp. nov., BMNH E418; ( G ) Disparid...
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Series: Geological Society, London, Geology of Series
Published: 01 January 2002
DOI: 10.1144/GOSPP.5
EISBN: 9781862393912
... and the southern part of the Central Iberian Zone. The tripartite succession of the southeastern Ossa Morena Zone compares closely, in terms of both lithology and faunas, with the typical ‘Thuringian triad’ ( Jaeger 1976 , 1977 ): the ‘ Scyphocrinites limestone’ is a precise equivalent of the ‘Ockerkalk...
Journal Article
Published: 03 September 2014
Proceedings of the Yorkshire Geological Society (2014) 60 (2): 91–97.
.... Part 1, introduction and Camerata . Monograph of the Palaeontographical Society , London , 168 ( 643 ), 1 - 55 . Donovan S.K. Lewis D.N. 2009 . The mid Palaeozoic camerate crinoid Scyphocrinites Zenker in southwest England . Bulletin of the Mizunami Fossil Museum , 35 , 97...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1970
AAPG Bulletin (1970) 54 (10): 1868–1886.
... calcareous nodular mudstone, and organodetrital limestone composed of echinoderm ( Scyphocrinites sp.) fragments. Such was the state of uncertainty of the stratigraphy when we started our field work in the Gaspé Peninsula. Nomenclature .—The recognition of the Roncelles Formation as a lateral...
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Journal Article
Published: 01 November 2012
Proceedings of the Yorkshire Geological Society (2012) 59 (2): 115–120.
.... 2010 . Crinoid roots from the Upper Devonian of north Devon: morphology, function and systematics . Proceedings of the Yorkshire Geological Society , 58 , 15 – 20 . Donovan S. K. Lewis D. N. 2009 . The mid-Palaeozoic camerate crinoid Scyphocrinites Zenker in southwest England...
FIGURES
Series: Geological Society, London, Geology of Series
Published: 01 January 2002
DOI: 10.1144/GOSPP.6
EISBN: 9781862393912
Journal Article
Published: 01 November 2019
Journal of Paleontology (2019) 93 (6): 1137–1158.
... is diagnostic for B . isotaloi n. sp. This is an unusual feature that is similar to crinoids such as Scyphocrinites (Silurian–Devonian, monobathrid Eucamerata), and may be sufficient to define a new genus; however, this is not considered advisable until more is known about the complete morphology of both...
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Series: Geological Society, London, Special Publications
Published: 01 January 2007
DOI: 10.1144/GSL.SP.2007.275.01.07
EISBN: 9781862395237
.... A Scyphocrinites bed bearing complete specimens caps the formation and marks the Silurian-Devonian boundary and the shallowest level of the sequence (Ferretti et al. 1999 ). Fig. 1. Palaeozoic sediments of Austria. Abbreviations: carb. platform, carbonate platform; rew. Devonian Neog. boulders, reworked...
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Series: Geological Society, London, Geology of Series
Published: 01 January 2008
DOI: 10.1144/CEV1P.6
EISBN: 9781862393929
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Journal Article
Published: 01 June 2019
Italian Journal of Geosciences (2019) 138 (2): 153–170.
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Journal Article
Published: 02 July 2009
Geological Magazine (2009) 146 (5): 674–689.
... ( 1998 , p. 253) within the Silurian–Devonian transition. On the other hand, acmes of floating crinoid Scyphocrinites , recorded in the widespread sedimentation of marker coarse-grained encrinites, are a particularly well-known biotic character (e.g. Walliser, 1996 ; Lubeseder, 2008 ). Notably...
Journal Article
Published: 01 November 2007
Journal of Paleontology (2007) 81 (6): 1374–1383.
... in the Valongo, Buçaco, and Amêndoa basins. His original lists made reference to some stems with circular columnals, coiled stems, “ramified crinoids,” and crinoid ?columnals resembling Scyphocrinites ? sp. (i.e., with a pentastellate lumen). No subsequent studies on Portuguese Ordovician crinoids exist...
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Journal Article
Published: 01 November 2007
Journal of Paleontology (2007) 81 (6): 1486–1493.
... and columns belonging to Scyphocrinites Zenker, 1833 ( Frest et al., 1999 ). However, in the approximately 30 cm thick unit from which the echinoderms described herein were collected, crinoids and most other invertebrate groups, except brachiopods, are rare (A. Graffham, personal commun. 2003...
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Journal Article
Journal: PALAIOS
Published: 01 June 2005
PALAIOS (2005) 20 (3): 224–240.
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Journal Article
Published: 01 August 1990
Journal of the Geological Society (1990) 147 (4): 693–701.
... as (a). The graptolites, orthocones a d the crinoid Scyphocrinites? are assumed to have been pelagic and to have settled through the water column after death (Warren et al. 1984). The crinoids are commonly found articulated. Because crinoids tend to disarticulate soon after death, such good preservation normally implies...