Saccocoma vernioryi Manni & Nicosia, 1984 from the Tithonian of Rogoźnik; SEM of isolated sclerites (from Brodacki 2006)

Saccocoma vernioryi Manni & Nicosia, 1984 from the Tithonian of Rogoźnik; isolated sclerites (from Pisera & Dzik 1979)

Diagnoza

Radials equipped with two pairs of spines, one projecting upward and the other downward, at the base of the articulation facet.

Porównanie

Autekologia

Występowanie geograficzne

Zasięg czasowy

Materiały muzealne

ZPAL

Literatura

Pisera, A. & Dzik, J. 1979. Tithonian crinoids from Rogoźnik (Pieniny Klippen Belt, Poland) and their evolutionary relationships. Eclogae geologicae Helvetiae 72, 805-849.
Manni, R. & Nicosia, U. 1984. Saccocoma vernioryi n.sp., a new saccocomid from the Upper Jurassic of the central Italy. Geologica Romana 23, 91-97.
Brodacki, M. 2006. Functional anatomy and mode of life of the latest Jurassic crinoid Saccocoma. Acta Palaeontologica Polonica 51, 261–270.