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56 Šn/218-sep.
COOPER, A. H.
The lower Ordovician stratigraphy of the Dornes-Figueíró dos Vinhos area, central Portugal, with descriptions of Merostomichnites ichnosp. and Rosselia socialis; two previously unrecorded trace fossi : unrecorded trace fossil / A.H. Cooper - M. Romano. -- s. 73-82 : 5 Figs., 1 Pl. -- In: Comunicacöes dos Servicos Geológicos de Portugal. -- 1982, Tom.68, Fas.1. -- separát. -- bibl.. -- Citováno jako: COOPER, A.H. - ROMANO, M. The lower Ordovician stratigraphy... Commun. Ser. Geol. Portugal. 1982, Tom.68, Fas.1, S.73-82: 5 Figs., 1 Pl.
Merostomichnites ichnosp.
Rosselia socialis
56
63132
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