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

Fig. 8

From: Record of a dense succession of drowning phases in the Alpstein mountains, northeastern Switzerland: Part II—the Lower Cretaceous Schrattenkalk Formation (late Barremian)

Fig. 8

Tierwis-Grauchopf section. Lithological log modified after Wissler (2001) with main fossil-bearing levels and stratigraphical extension of rudist species/families, discontinuity surfaces (D1 to D17), geochemical analyses and sequence stratigraphic interpretations. Samples’ positions are form Bodin et al. (2006b), Bonvallet (2015), Bonvallet et al. (2019) and Godet et al. (2013) and correspond to the phosphorus (orange line) curve from Bonvallet et al. (2019). The carbon and oxygen isotope curves (red and green lines) are form Wissler (2001). Isotopic segments B1 to A2 reported on the δ13C curve are labelled after the nomenclature of Wissler (2001), and Wissler et al., (2002, 2003). Rudist-shells drawings from Matheron (1842) and from Pictet and Campiches (1868–1871). Rudist-cross sections modified after Masse and Fernerci-Masse (2015). Harpagodes drawing from Pictet and Renevier (1854–1858). Echinoids drawings from Pictet and Renevier (1858)

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