Scripta Geologica, 136 (January 2008)

Towards a systematic standard approach to describing fossil crinoids, illustrated by the redescription of a Scottish Silurian Pisocrinus de Koninck

F.E. Fearnhead 

School of Earth Sciences, Birkbeck College, University of London and Department of Geology, Nationaal Natuurhistorisch Museum, Naturalis, Malet Street, Bloomsbury, London, WC1E 7HX, England and Postbus 9517, NL-2300 RA Leiden, The Netherlands, fearnhead@naturalis.nnm.nl

Keywords: Crinoidea, descriptions, Scotland, systematics, Pisocrinus.