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Events for February 19, 2026
Stoer Group (Torridonian) – Peter Gutteridge
Microbially-mediated carbonates in the Mesoproterozoic Stoer Group; earliest evidence of life in Britain?Carbonates within the Stoer Group, previously interpreted as abiogenic structures, are reinterpreted as microbial stromatolites. Stromatolites form by a combination of sediment trapping, binding and precipitation of carbonates associated with microbial activity. They take the form of mats and domical structures a few ...