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Swiss Journal of Geosciences
Fig. 9 | Swiss Journal of Geosciences

Fig. 9

From: The Pliensbachian ammonites of the Algarve Basin (Portugal) and their palaeobiogeographical significance for the “Iberia-Newfoundland” conjugate margins

Fig. 9

Late Pliensbachian (Margariatus Chronozone, Stokesi Subchronozone) ammonites from the “crystalline compact limestones with Fuciniceras” (sensu Rocha 1977: 69), East of Forte de Belixe, level 1000 (Sagres, Algarve, Portugal). a, c, g Fuciniceras celebratum (Fucini, 1900), a UBGD 277380. c BEL.08.10 (this specimen was previously published by Rocha (1977: pl. 1, fig. 5.8). g UBGD 277382. b, f Fuciniceras aff. marianii (Fucini, 1900), b UBGD 277381. f BEL.08.05 (this specimen was previously published by Rocha (1977: pl. 1, fig. 5.7). e Fuciniceras marianii (Fucini, 1904), BEL.08.33 (this specimen was previously published by Rocha (1977: pl. 1, fig. 5.9). d Arieticeras sp., UBGD 277391. All the specimens are coated with magnesium oxide. Scale bar 10 mm

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