Fig. 15

Cyrtocrinus praenutans n. sp., Lower Bathonian, La Pouza, first and second primibrachials. a Distal view of second primibrachial with one higher extension, M10896. b Second primibrachial, b1 proximal view, b2 distal view, M10858. c Proximal view of second primibrachial, M 10864. d Oblique proximal view of second primibrachial with pit, M 10905. e Distal view of compact second primibrachial, M10862. f Aboral view of fused first and second primibrachials, note shield-like upper part corresponding to second primibrachial and short lower part corresponding to first primibrachial, M 11032. g Proximal muscular facet of fused first and second primibrachials with verrucose surface, M 10908. h Distal view of second primibrachial with adorally united extensions, M10919. i Adoral view of first primibrachial with large articular facet and one side extended, M10894. j Adoral view of fused first and second primibrachials, this ossicle is much higher than Fig. 15f or g, M19893. k Adoral view of small first primibrachial, M10870. l First primibrachial, paratype, l1 adoral-proximal view, l2 aboral-distal view, M10861. Scale bars 1 mm