Mänd, K.

Värske

• 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
• Geochemical methods help resolve a long-standing debate in amber palaeontology
• 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
• Distinct origins for Rovno and Baltic ambers: Evidence from carbon and hydrogen stable isotopes
• 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?
• Phosphatised microstructures in ancient and modern phosphorites
• Mikrofossiilid maailma vanimates fosforiitides
• Mikrofossiilid maailma vanimates fosforiitides
• Potential influence of sulphur bacteria on Palaeoproterozoic phosphogenesis