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Swiss Journal of Geosciences
Fig. 1 | Swiss Journal of Geosciences

Fig. 1

From: Origin of high Zn contents in Jurassic limestone of the Jura mountain range and the Burgundy: evidence from Zn speciation and distribution

Fig. 1

Study area. a Location of the Jura Mountains and Burgundy. b Paleogeographic position of the studied area during the Middle Callovian (after Thierry and Barrier 2000). Depositional environments: 1 emerged areas (assumed and ascertained), 2 deltaic shallow marine (terrigenous), 3 shallow environments with fluctuating salinities, 4 shallow marine carbonate deposits, 5 deep(er) carbonates, (hemi)pelagic oozes, 6 deep marine, 7 deep oceanic basins, 8 unspecified faults and normal faults. ACP Apennine Carbonate Platform, AM Armorican Massif, BBR Bay of Biscay Rift, BM Bohemian Massif, BP Burgundy Platform, IM Iberian Massif, MC Massif Central, LBM London Brabant Massif, LSB Lower Sahara Basin, PB Paris Basin, RM Rhenish Massif, SP Swabian Platform, VT Valais Trough. c Regional tectonic map of the northeastern Jura Mountains with samples location (after Spicher 2005)

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