. "Bedrock. Occurs onshore. Formed during the Neoproterozoic Era (Precambrian) (1000-541 Ma BP)."@en . "An Tamhanachd Member And Beannan Buidhe Member (Undifferentiated)"@en . "ATBB"@en . "stable"@en . . "1000.0"^^ . . "541.0"^^ . . "An Tamhanachd Member And Beannan Buidhe Member (Undifferentiated)"@en . . . . .