Sulfate isotope composition of Messinian evaporites in the Piedmont basin (Italy)

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dc.contributor.authorGarcía-Veigas, Jen_AU
dc.contributor.authorGibert, Len_AU
dc.contributor.authorCendón, DIen_AU
dc.contributor.authorDela Pierre, Fen_AU
dc.contributor.authorNatalicchio, Men_AU
dc.contributor.authorArtiaga, Den_AU
dc.date.accessioned2025-02-06T02:05:26Zen_AU
dc.date.available2025-02-06T02:05:26Zen_AU
dc.date.issued2021-12-13en_AU
dc.date.statistics2025-02-06en_AU
dc.description.abstractThe Piedmont basin (NW Italy) records a Messinian Salinity Crisis (MSC) succession including a selenite gypsum deposit assigned to the Primary Lower Gypsum (PLG, MSC stage 1). Strontium isotope ratios are in the range of the PLG deposits of the Mediterranean area. Sulfate isotope compositions of vertically oriented selenite gypsum beds, in the lower part of the succession, are similar to those reported in other PLG deposits. However, flattened branching selenite cones in the upper part show higher isotope compositions, mainly in δ34S values, suggesting intense BSR conditions, stronger than reported in other PLG deposits. We interpret this chemical shift during deposition of the upper part of the PLG as the result of increased marine restriction assisted by the marginal position of this basin in the Adriatic Gulf during the Apennine and Alpine uplifts. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.en_AU
dc.identifier.citationGarcía-Veigas, J., Gibert, L., Cendón, D. I., Dela Pierre, F., Natalicchio, M., & Artiaga, D. (2023). Sulfate isotope composition of Messinian evaporites in the Piedmont basin (Italy). GEOGACETA, 70, 19-22. doi: 10.55407/geogaceta102282en_AU
dc.identifier.issn0213-683Xen_AU
dc.identifier.issn2173-6545en_AU
dc.identifier.journaltitleGeogacetaen_AU
dc.identifier.pagination19-22en_AU
dc.identifier.urihttps://doi.org/10.55407/geogaceta102282en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15966en_AU
dc.identifier.volume70en_AU
dc.publisherSociedad Geologica de Espanaen_AU
dc.subjectStable isotopesen_AU
dc.subjectGround wateren_AU
dc.subjectItalyen_AU
dc.subjectEvaporitesen_AU
dc.subjectSaltsen_AU
dc.subjectGypsumen_AU
dc.subjectErosionen_AU
dc.subjectAdriatic Seaen_AU
dc.subjectSalinityen_AU
dc.subjectSelenitesen_AU
dc.subjectStrontiumen_AU
dc.titleSulfate isotope composition of Messinian evaporites in the Piedmont basin (Italy)en_AU
dc.typeJournal Articleen_AU
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