Fig. 22

Praetetracrinus bathonicus n. sp., Lower Bathonian, La Pouza. a Radial, holotype; a1 aboral, a2 adoral, M10875. b Adoral view of proximal part of radial with two pairs of muscle fossae, M10866. c Radial articular facet, M10871. d Aboral view of small verrucose radial, M10892. e Adoral view of small low radial, M10868. f Proximal (lower) facet of pentamerous basal circlet, M10874. g Proximal (lower) facet of tetramerous basal circlet, M10873. h Tetramerous basal circlet, M10877, paratype; h1 upper (distal) view with facets to radials, h2 oblique proximal-lateral view. i Facet of columnal, M10867. Scale bar 1 mm