Taxon - Links and literature
Prokop R. J. (2009): Holamptocrinus argutus gen. et sp. n. (Crinoidea, col.) from the Lower Devonian (Dalejan) of the Barrandian area (Czech republic), Journal of the National Museum, Vol. 177 (5): 49-51 [as Holamptocrinus argutus Prokop, 2009]