Kirsimäe, K.

Latest

• REE+Y uptake and diagenesis in Recent sedimentary apatites
• High-CO2, acidic and oxygen-starved weathering at the Fennoscandian Shield at the Archean-Proterozoic transition
• Oxygenated oceans persisted after the Lomagundi Event: Evidence from the Zaonega Formation
• Multiple sulphur isotope records tracking basinal and global processes in the 1.98 Ga Zaonega Formation, NW Russia
• Authigenesis of biomorphic apatite particles from Benguela Upwelling Zone sediments off Namibia: The role of organic matter in sedimentary apatite nucleation and growth
• High molybdenum abundance in the 2 Ga Zaonega Formation: Implications for seawater following the Lomagundi Excursion
• Trace metal enrichment in 1.98 Ga black shales of the Zaonega Formation
• Origin of rod and dumbbell shaped phosphate precipitates in Namibian shelf sediments
• Apatitic micronodules in Namibian shelf sediments: Mineralized microbes or diagenetic precipitates?
• Potential influence of sulphur bacteria on Palaeoproterozoic phosphogenesis