Redox-sensitive trace metal hyper-enrichment in Tremadocian Alum Shale (graptolite argillite) in northwestern Estonia, Baltic PalaeobasinVind, Johannes; Ofili, Sylvester; Mänd, Kaarel; Soesoo, Alvar; Kirsimäe, KalleChemical Geology2023 / art. 121746 https://doi.org/10.1016/j.chemgeo.2023.121746 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS