Hammann W., Laske R. & Pillola G. L., — Tariccoia arrusensis n

1990. g. n. sp., an unusual trilobite-like arthropod. Rediscovery of the <<phyllocarid>> beds of Taricco (1922) in the Ordovician <<Puddinga>> sequence of Sardinia. In 4°, offp., pp. 16, with 4 figs, and 3 pls.