. "East Burra Group"@en . "541.0"^^ . "DAEB"@en . . . "Stratified bedrock. Occurs onshore. Deposited during the Neoproterozoic Era (Precambrian) (1000-541 Ma BP)."@en . . "East Burra Group"@en . "stable"@en . . . . "1000.0"^^ .