Fig. 9
Adoral view of primibrachials of Eugeniacrinites cariophilites of various shapes, with muscular proximal facet (a) and synostosial proximal facet (b–f). a M11459, b M11461, c M11505, d M11460, e M11462, f M11463. Scale bar 1 mm
Fig. 9 | Swiss Journal of Palaeontology