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Swiss Journal of Geosciences
Fig. 16 | Swiss Journal of Geosciences

Fig. 16

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. 16

Time–space diagram of the upper Hauterivian to lower Aptian sedimentary succession in the Alpstein massif. The proximal settings of the Schrattenkalk platform are situated on the left and the slope deposits of the Tierwis Formation are on the right. S1–S3 = units of the Schrattenkalk Formation, D1–D3 = units of the Drusberg Member of the Tierwis Formation Standard Mediterranean ammonite zonation modified after Reboulet et al. (2018). Rudist-shells drawings from Matheron (1842) and from Pictet and Campiche (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), de Loriol (1873) and Lambert (1920). Ambulacral pores drawings from Clavel in Charollais et al. (2009) and from Clavel et al. (2014)

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