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Floricolumnus girvanensis

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Journal Article

Palaeobiology of Floricolumnus (col.) girvanensis Donovan & Clark (Crinoidea; Silurian) from the Girvan district, Ayrshire

Fiona E. Fearnhead, Stephen K Donovan, Timothy A.M. Ewin
Published: 01 May 2013
Scottish Journal of Geology (2013) 49 (1): 1–7.
DOI: https://doi.org/10.1144/sjg2012-447
...Fiona E. Fearnhead; Stephen K Donovan; Timothy A.M. Ewin Synopsis Fossil crinoids are only rarely described from complete skeletons, that is, from the attachment structure to the ends of the arms. The crinoid Floricolumnus (col.) girvanensis Donovan & Clark was originally described on the basis...
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( a, b ) Floricolumnus (col.) girvanensis Donovan & Clark 1992 , BM...

Published: 01 May 2013
Fig. 2. ( a, b ) Floricolumnus (col.) girvanensis Donovan & Clark 1992 , BMNH E68014a and b, part and counterpart natural external moulds of the dististele, preserved as a planar coil. This structure is putatively interpreted as a distal planar coiled attachment sensu Brett (1981
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Floricolumnus (col.) girvanensis Donovan & Clark 1992 , episkeletozo...

Published: 01 May 2013
Fig. 3. Floricolumnus (col.) girvanensis Donovan & Clark 1992 , episkeletozoans on nodal columnals. ( a ) BMNH E68025, natural external mould bearing a small crinoid attachment structure (just below centre). ( b, c ) BMNH E69122, latex cast ( b ) and natural external mould ( c ) showing
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Floricolumnus (col.) girvanensis Donovan & Clark 1992 , nodal column...

Published: 01 May 2013
Fig. 4. Floricolumnus (col.) girvanensis Donovan & Clark 1992 , nodal columnals. ( a, b ) BMNH E69095 and BMNH E68017, respectively, ‘rays’ showing possible regeneration after breakage(?). ( c ) BMNH E69117, showing indeterminate episkeletozoans (compare with Fig. 3b , c ). ( d–f ) BMNH
Journal Article

INSIGHTS INTO THE TAXONOMY AND PALEOECOLOGY OF THE ‘BEAD BED' CRINOID (ECHINODERMATA: CRINOIDEA) BASED ON NEW MATERIAL FROM THE LOWER SILURIAN BRASSFIELD FORMATION OF EAST-CENTRAL KENTUCKY

JAMES R. THOMKA, CARLTON E. BRETT
Journal: PALAIOS
Published: 12 December 2017
PALAIOS (2017) 32 (12): 762–768.
DOI: https://doi.org/10.2110/palo.2017.061
... , for an alternative symbologic designation). One such columnal taxon, originally described from the lower Silurian of Wales and Scotland, was given the name Floricolumnus (col.) girvanensis Donovan and Clark. The large diameter and complexly serrate to pentalobate margins ( Fig. 1 ) make this among the most...
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Crinoids from the Silurian of the British Isles. Unless stated otherwise, s...

Published: 01 May 2008
Fig. 3. Crinoids from the Silurian of the British Isles. Unless stated otherwise, specimens are from the Wenlock, Much Wenlock Limestone Formation, Dudley, West Midlands. ( A ) Diplobathrid(?) Floricolumnus (col.) girvanensis Donovan & Clark, BMNH E49739b, paratype. middle Llandovery
Journal Article

A field guide to the Silurian Echinodermata of the British Isles: Part 2 – Crinoidea, minor groups and discussion

S. K. Donovan, D. N. Lewis, P. Crabb, R. E. Widdison
Published: 01 May 2008
Proceedings of the Yorkshire Geological Society (2008) 57 (1): 29–60.
DOI: https://doi.org/10.1144/pygs.57.1.29
...Fig. 3. Crinoids from the Silurian of the British Isles. Unless stated otherwise, specimens are from the Wenlock, Much Wenlock Limestone Formation, Dudley, West Midlands. ( A ) Diplobathrid(?) Floricolumnus (col.) girvanensis Donovan & Clark, BMNH E49739b, paratype. middle Llandovery...
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