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Swiss Journal of Palaeontology
Fig. 8 | Swiss Journal of Palaeontology

Fig. 8

From: Extraordinary diversity of feather stars (Echinodermata: Crinoidea: Comatulida) from a Lower Jurassic (Pliensbachian–Toarcian) rock reef of Feuguerolles (Normandy, France)

Fig. 8

Spinimetra chesnieri n. g. and sp., locus 358 (a, b), early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy). a MHNL 2015.1.27, juvenile centrodorsal; a1 aboral, a2 adoral, a3 lateral. b MHNLM 2015.1.26, holotype, centrodorsal with attached basal circlet; b1 aboral, b2 adoral, b3 lateral (arrow indicates symplectial articulation between basal circlet and centrodorsal). c Juvenile centrodorsal, MHNLM 2015.1.28, locus 354, early Toarcian (Tenuicostatum Chronozone), Feuguerolles (Normandy); c1 aboral, c2 adoral, c3 lateral

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