Fig. 10
From: Asteroidea (Echinodermata) from the Oxfordian (Late Jurassic) of Savigna, Départment du Jura, France
Hessaster longimarginalis gen. et sp. nov. Isolated ossicles, Savigna 2a horizon. a Holotype (BMNH EE 13965), unpaired median sm in abactinal aspect. Unpaired median ims in actinal (b, c) and abactinal (d) views (EE 13966-68). g sm in abactinal view (EE 13969). e, f, j ims in actinal aspect (EE 13970-72). Adambulacrals in actinal (h) and abactinal (k) aspects (EE 13973-74). i Primary (?) abactinal in abactinal aspect (EE 13975). Oral ossicles in interradial (l) and radial (m) aspects (EE 13976-7). All ×15