Fig. 2From: Origin and radiation of the comatulids (Crinoidea) in the Jurassic Paracomatula liasica Hess, Pliensbachian, Arzo, Switzerland. a Lateral view of cup with partly weathered centrodorsal, paratype (Hess 2006, pl. 23, fig. 3), M10360; b centrodorsal with basal circlet, holotype (Hess 2006, pl. 23, fig. 4), M10361; b1 lateral view, b2 adoral view, note resemblance of basal circlet to facet of Pentacrinites Back to article page