Fig. 6 in The beginning of a success story: basalmost members of the extant ophiuroid clade from the Silurian of Gotland, Sweden

Fig. 6. Dissociated lateral arm plates of ophiuroids from the Silurian of Gotland. A–B. Ophiopetagno doro sp. nov, holotype, NRM PAL Ec38341, proximal lateral arm plate in external (A) and internal (B) views. C–D. O. doro, paratype, NRM PAL Ec38342, median lateral arm plate in external (C) and internal (D) views. E–F. O. doro, paratype, NRM PAL Ec38343, distal lateral arm plate in external (E) and internal (F) views. G–H. Ophiopetagno sp. 1, NRM PAL Ec38344, proximal to median lateral arm plate in external (G) and internal (H) views. I–J. Ophiopetagno sp. 2, NRM PAL Ec38345, median to distal lateral arm plate in external (I) and internal (J) views. Abbreviations: AGSA = ambulacral groove spine articulations; di = distal; do = dorsal; LSA = lateral spine articulations; TN = tentacle notch; VAK = vertebral articular knob.