Fig. 9 | Swiss Journal of Palaeontology

Fig. 9

From: Emergence and early radiation of cyrtocrinids, with new species from a Lower to Middle Jurassic rock reef of Feuguerolles (Normandy, France)

Fig. 9

Sacariacrinus amadei n. sp., cups and radials. ah Sacariacrinus amadei n. sp. a Large cup, a1 proximal, a2 distal, a3 lateral; MHNLM 2015.1.61; holotype, sample 357-1, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). b Incomplete cup contained of three fused radials, b1 proximal, b2 distal; MHNLM 2015.1.62 paratype, sample 357-2, early Toarcian (Tenuicostatum Zone), Feuguerolles (Normandy). c Basal circlet, c1 proximal (lower), c2 distal (upper, with facets to 5 radials); MHNLM 2015.1.63, sample 425-3, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). d Radial, d1 aboral, d2 adoral, d3 facet; MHNLM 2015.1.64, sample 375-6, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). e Aboral/proximal view of radial, facet to basal circlet with weak ridge; MHNLM 2015.1.65, sample 425-1, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). f Smooth radial, f1 aboral, f2 distal note strong relief; MHNLM 2015.1.66, sample 357-7, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). g Small radial, aboral view, note profile of ridge on lower facet; MHNLM 2015.1.67, sample 357-9, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). h Radial, h1 aboral with granular surface, h2 facet; MHNLM 2015.1.68, sample 357-3, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy)

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