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Swiss Journal of Geosciences
Fig. 8 | Swiss Journal of Geosciences

Fig. 8

From: Middle-Late Jurassic syndepositional tectonics recorded in the Ligurian Briançonnais succession (Marguareis–Mongioie area, Ligurian Alps, NW Italy)

Fig. 8

Discontinuities. a Angular unconformity between Calcari di Rio di Nava (CRN) and Calcari di Val Tanarello (NLf + TBsf) in the Piano Ambrogi section, evidenced by the wedging out of a bed of the thick-bedded subfacies of the crinoidal facies (TBsf). b Patches of a mineralized crust (HG hard ground) coating the Calcari di Val Tanarello (CVT)-Formazione di Upega boundary. Hammer is 35 cm long (Piano Ambrogi area)

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