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Swiss Journal of Geosciences
Fig. 7 | Swiss Journal of Geosciences

Fig. 7

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

Fig. 7

Pre-drift palaeogeographical sketch map of the “Iberia-Newfoundland” conjugate margins with location of the main basins. The Iberian landmass is outlined in its present-day configuration as a landmark. The location and extent of Mesozoic pre-drift basins (shaded regions) are only approximate. Modified from Srivastava and Verhoef (1992) and Sandness and Pacheco (2002). The 2,000 m isobath is suggested by dotted lines to approximate the offshore outlines of the Newfoundland and Iberian landmasses. Plate boundaries cannot be pinpointed

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