"1000.0"^^ . . "stable"@en . "Boundary Zone And Yell Sound Division (Undifferentiated)"@en . "Boundary Zone And Yell Sound Division (Undifferentiated)"@en . . . "Gneissose psammite."@en . "BZYS"@en . . "541.0"^^ . "Gneissose psammite. Bedrock. Occurs onshore. Formed during the Neoproterozoic Era (Precambrian) (1000-541 Ma BP)."@en . . . .