Fig. 5
From: Roveacrinida (Crinoidea) from Late Triassic (early Carnian) black shales of Southwest China
Remains of Osteocrinus species copied from Bizzarini et al. (1989), Lower Carnian Cassian Formation (Julian) of the Dolomite area (exact location not given). a, b Osteocrinus virgatus Kristan-Tollmann; a aboral element, b radial circlet with attached aboral element. c–e Osteocrinus hessi Mostler; c adoral (upper) view of aboral element. d Oblique lateral view of partly broken aboral element. e Lateral view of partly broken aboral element