Fig. 14

a–h, l, n–t Thuyaster fontenoillensis gen. nov., sp. nov. a–f, l Adambulacral ossicles. a, b proximal adambulacral in actinal a and actinal b views, paratype, NHMUK EE 16,593. c, d Adambulacral in actinal c and abactinal d views, holotype, NHMUK EE 16,594. e, f Median adambulacrals, paratypes, NHMUK EE 16,595-6. l Fragmentary paratype adambulacral, NHMUK EE 16,597. g, h Ambulacral ossicles. NHMUK EE 16,598–9. n Interradial chevron ossicle, NHMUK EE 16,600. o, p, s, t Abactinal ossicles, NHM UK EE 16,601–4. q, r Oral ossicles, radial views. NHMUK EE 16,605–6. i–k, m Korethraster hispidus Thomsen, 1873. i ambulacral ossicle, actinal view. j, k Adambulacral ossicles. m Abactinal ossicle. a–h, l, n–t Middle Hettangian, Alsaites liasicus Zone, Marnes de Jamoigne Formation, Fontenoille, k Province of Luxembourg, Belgium, bed C2 (see Delsate et al. 2002 for details). i–k, m Korethraster hispidus, Faroe Islands, Zoological Museum, Copenhagen. Scale bars equal 0.5 mm (a–h, l, n–p, s, t) and 0.2 mm (i–k, m, q, r)