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Stephen K. Donovan
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Journal Article

The Ureocrinus bockschii bed of Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire, Scotland

Gary Hoare, Stephen K. Donovan
Published: 01 April 2025
Scottish Journal of Geology (2025) 61 (1): sjg2024-008.
DOI: https://doi.org/10.1144/sjg2024-008
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View PDF for article title, The Ureocrinus bockschii bed of Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire, Scotland
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Journal Article

A new crinoid morphotaxon from the Silurian (Llandovery) of SW Scotland (Ayrshire)

Stephen K. Donovan, Gary Hoare, Neil D. L. Clark, Ben Dixon, Fiona E. Fearnhead†
Published: 18 October 2024
Scottish Journal of Geology (2024) 60 (2): sjg2024-007.
DOI: https://doi.org/10.1144/sjg2024-007
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View PDF for article title, A new crinoid morphotaxon from the Silurian (Llandovery) of SW Scotland (Ayrshire)
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Journal Article

Functional morphology of the stem in the Lower Paleozoic crinoid Macrostylocrinus Hall from Scotland

Stephen K. Donovan
Published: 17 January 2024
Scottish Journal of Geology (2024) 60 (1): sjg2023-021.
DOI: https://doi.org/10.1144/sjg2023-021
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View PDF for article title, Functional morphology of the stem in the Lower Paleozoic crinoid Macrostylocrinus Hall from Scotland
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Journal Article

Aspects of Aktuo-Paläontologie of the rocky beaches of the eastern Isle of Mull, UK

Stephen K. Donovan
Published: 12 May 2023
Scottish Journal of Geology (2023) 59 (1-2): sjg2023-004.
DOI: https://doi.org/10.1144/sjg2023-004
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View PDF for article title, Aspects of Aktuo-Paläontologie of the rocky beaches of the eastern Isle of Mull, UK
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Journal Article

New records of crinoids from Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire

Gary Hoare, Stephen K. Donovan
Published: 08 March 2021
Scottish Journal of Geology (2021) 57 (1): sjg2020-012.
DOI: https://doi.org/10.1144/sjg2020-012
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View PDF for article title, New records of crinoids from Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire
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Journal Article

On Oanducystis (col.) Stukalina (Crinoidea) from the Craighead Limestone Formation, Girvan district, Ayrshire

Stephen K. Donovan, Neil D.L. Clark
Published: 11 March 2020
Scottish Journal of Geology (2020) 56 (1): 81–84.
DOI: https://doi.org/10.1144/sjg2019-022
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View PDF for article title, On Oanducystis (col.) Stukalina (Crinoidea) from the Craighead Limestone Formation, Girvan district, Ayrshire
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Journal Article

Site selection of small round holes in crinoid pluricolumnals, Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire, UK

Stephen K. Donovan, Gary Hoare
Published: 07 November 2018
Scottish Journal of Geology (2019) 55 (1): 1–5.
DOI: https://doi.org/10.1144/sjg2018-010
FIGURES
View PDF for article title, Site selection of small round holes in crinoid pluricolumnals, Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire, UK
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Journal Article

A collection of pelmatozoans (Echinodermata) from the Lady Burn Starfish Beds (Upper Ordovician, Katian), SW Scotland

Stephen K. Donovan, Neil D. L. Clark
Published: 28 August 2015
Scottish Journal of Geology (2015) 51 (2): 125–130.
DOI: https://doi.org/10.1144/sjg2015-001
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View PDF for article title, A collection of pelmatozoans (Echinodermata) from the Lady Burn Starfish Beds (Upper Ordovician, Katian), SW Scotland
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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
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View PDF for article title, Palaeobiology of Floricolumnus (col.) girvanensis Donovan & Clark (Crinoidea; Silurian) from the Girvan district, Ayrshire
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Journal Article

The ichnofossils Gordia Emmons and Chondrites von Sternberg from the Deerhope Formation, North Esk Inlier (Silurian, Llandovery)

Stephen K. Donovan, Fiona E. Fearnhead, Euan N. K. Clarkson
Published: 01 June 2009
Scottish Journal of Geology (2009) 45 (1): 83–87.
DOI: https://doi.org/10.1144/0036-9276/01-385
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View PDF for article title, The ichnofossils Gordia Emmons and Chondrites von Sternberg from the Deerhope Formation, North Esk Inlier (Silurian, Llandovery)
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Journal Article

The camerate crinoid Eucalyptocrinites sp. from the Silurian(?) of Scotland

Stephen K. Donovan
Published: 01 June 2009
Scottish Journal of Geology (2009) 45 (1): 89–92.
DOI: https://doi.org/10.1144/0036-9276/01-372
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View PDF for article title, The camerate crinoid Eucalyptocrinites sp. from the Silurian(?) of Scotland
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Journal Article

A cladid crinoid (Echinodermata) from the Llandovery (Lower Silurian) of the Girvan district, SW Scotland: corrigendum

Fiona E. Fearnhead, Stephen K. Donovan
Published: 01 November 2007
Scottish Journal of Geology (2007) 43 (2): 180.
DOI: https://doi.org/10.1144/sjg43020180
View PDF for article title, A cladid crinoid (Echinodermata) from the Llandovery (Lower Silurian) of the Girvan district, SW Scotland: corrigendum
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Journal Article

A cladid crinoid (Echinodermata) from the Llandovery (Lower Silurian) of the Girvan district, SW Scotland

Fiona E. Fearnhead, Stephen K. Donovan
Published: 01 April 2007
Scottish Journal of Geology (2007) 43 (1): 79–82.
DOI: https://doi.org/10.1144/sjg43010079
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View PDF for article title, A cladid crinoid (Echinodermata) from the Llandovery (Lower Silurian) of the Girvan district, SW Scotland
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Journal Article

Collectors, curators and the fossil record: a reply to Hope (2004)

Stephen K. Donovan
Published: 01 April 2007
Scottish Journal of Geology (2007) 43 (1): 75–77.
DOI: https://doi.org/10.1144/sjg43010075
View PDF for article title, Collectors, curators and the fossil record: a reply to Hope (2004)
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