Author: Pecorini, G., & Pomesiano Cherchi, A., 1969.:
Title: Ricerche geologiche e biostratigrafiche sul Campidano (Sardegna).
Description: Mem. Soc. Ital. Geol., 8: pp. 421-451, 1 fold. pl. of sections, 1 fold. diagr., 1 pl. of forams, 14 photos and figs. in text, bibl. 4to. Extract, plain new wrs.

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