Ausich, W. I., & Kammer, T. W. (2006). Stratigraphical and geographical distribution of Mississippian (Lower Carboniferous) Crinoidea from England and Wales. Proceedings of the Yorkshire Geological Society, 56, 91–109.
Article
Google Scholar
Beaver, H. H. (1967). Morphology. In R. C. Moore (Ed.), Treatise on invertebrate paleontology, part S, Echinodermata 1 (Vol. 2, pp. S300–S350). Boulder and Lawrence: Geological Society of America and University of Kansas.
Google Scholar
Bohatý, J., Nardin, E., & Hein, U. (2010). Extraordinary abnormalities in Middle Devonian blastoids from the Rhenish Massif. Zitteliana, B29, 23.
Google Scholar
Bowden, A., Webster, M., & Mitcham, T. (1997). Salthill Quarry geology trail. Geologists’ Association Guide, 58, 1–30.
Google Scholar
Donovan, S. K. (1986). An unusual crinoid columnal from Salthill Quarry, Clitheroe, Lancashire. Geological Journal, 21, 421–424.
Article
Google Scholar
Donovan, S. K. (1991). Site selectivity of a Lower Carboniferous boring organism infesting a crinoid. Geological Journal, 26, 1–5.
Article
Google Scholar
Donovan, S. K. (1992). A field guide to the fossil echinoderms of Coplow, Bellman and Salthill Quarries, Clitheroe, Lancashire. North West Geologist, 2, 33–54.
Google Scholar
Donovan, S. K. (1999). Echinoderms and calcichordates. In E. Savazzi (Ed.), The functional morphology of the invertebrate skeleton (pp. 565–600). Chichester: Wiley.
Google Scholar
Donovan, S. K., Kabrna, P., & Donovan, P. H. (2014). Salthill Quarry: a resource being revitalized. Deposits, 40, 32–33.
Google Scholar
Donovan, S. K., & Lewis, D. N. (2009). Paleontological implications of multiple genital pores in the apical system of Eucidaris tribuloides (Lamarck), Recent of Jamaica. Caribbean Journal of Science, 45, 20–24.
Article
Google Scholar
Donovan, S. K., & Lewis, D. N. (2011). Fossil echinoderms from the Mississippian (Lower Carboniferous) of the Clitheroe district. In P. N. Kabrna (Ed.), Carboniferous geology: Bowland Fells to Pendle Hill (pp. 55–96). Barnoldswick: Craven and Pendle Geological Society.
Google Scholar
Donovan, S. K., Lewis, D. N., & Crabb, P. (2003). Lower Carboniferous echinoderms of northwest England. Palaeontological Association Fold-Out Fossils, 1, 1–12.
Google Scholar
Donovan, S. K., & Sevastopulo, G. D. (1985). Crinoid arms from Salthill Quarry, Clitheroe, Lancashire. Proceedings of the Yorkshire Geological Society, 45, 179–182.
Article
Google Scholar
Donovan, S. K., & Tenny, A. (2015). A peculiar bored crinoid from Salthill Quarry, Clitheroe, Lancashire (Mississippian; Tournaisian), UK. Proceedings of the Yorkshire Geological Society, 60, 289–292.
Article
Google Scholar
George, T. N., Johnson, G. A. L., Mitchell, M., Prentice, J. E., Ramsbottom, W. H. C., Sevastopulo, G. D., & Wilson, R. B. (1976). A correlation of Dinantian rocks in the British Isles. Geological Society Special Report, 7, 1–87.
Google Scholar
Grayson, R. (1981). Salthill Quarry geology trail. London: Nature Conservancy Council.
Google Scholar
Jangoux, M. (1987). Diseases of Echinodermata. IV. Structural abnormalities and general considerations on biotic diseases. Diseases of Aquatic Organisms, 3, 221–229.
Article
Google Scholar
Jefferies, R. P. S. (1988). How to characterize the echinodermata—some implications of the sister-group relationship between echinoderms and chordates. In C. R. C. Paul & A. B. Smith (Eds.), Echinoderm phylogeny and evolutionary biology (pp. 3–12). Oxford: Clarendon Press.
Google Scholar
Kabrna, P. (2011). Excursion 5. Pendle Hill and Clitheroe. In P. Kabrna (Ed.), Carboniferous geology: Bowland Fells to Pendle Hill (pp. 157–165). UK: Craven and Pendle Geological Society.
Google Scholar
Kier, P. M. (1967). Revision of the oligopygoid echinoids. Smithsonian Miscellaneous Collections, 152(2), 1–149.
Google Scholar
Klompmaker, A. A., Artal, P., van Bakel, B. W. M., Fraaije, R. H. B., & Jagt, J. W. M. (2014). Parasites in the fossil record: a Cretaceous fauna with isopod-infested decapod crustaceans, infestation patterns through time, and a new ichnotaxon. PLoS One, 9(3), e92551.
Article
Google Scholar
Macurda, D. B., Jr. (1980). Abnormalities of the Carboniferous blastoids Pentremites. Journal of Paleontology, 54, 1155–1162.
Google Scholar
Miller, J., & Grayson, R. F. (1972). Origin and structures of the Visean “reef” limestones near Clitheroe, Lancashire. Proceedings of the Yorkshire Geological Society, 38, 607–638.
Article
Google Scholar
Nichols, D. (1967). Pentamerism and the calcite skeleton in echinoderms. Nature, 215, 665–666.
Article
Google Scholar
Rozhnov, S. V., & Mirantsev, G. V. (2014). Structural aberrations in the cup in cladid crinoids from the Carboniferous of the Moscow Region. Paleontological Journal, 48, 1243–1257.
Article
Google Scholar
Stephenson, D. G. (1974). Pentamerism and the ancestral echinoderm. Nature, 250, 82–83.
Article
Google Scholar
Stephenson, D. G. (1978). On the origin of the five-fold pattern of echinoderms. Thalassia Jugoslavica, 12(for 1976), 337–346.
Google Scholar
Wright, J. (1955). A monograph of the British Carboniferous Crinoidea. Part I (Vol. II, 108, no. 467, pp. 191–254). London: Monographs of the Palaeontographical Society.
Google Scholar