"Frasnian"@en . . . . . . . . . "21487028"^^ . . . . . . "POINT(-122.67810058594 58.743801116943)"^^ . . . . . . . . . . . "3157"^^ . . . . . . . . . . . . . . . . . . . "Muskwa Formation"@en . . "884784702"^^ . . . . . . . . . . . . . "Gray & Kassube"@en . . . . "up to"@en . . . . . . "58.74380111694336"^^ . . . . . . . . . . "58.7438 -122.6781" . . . . "-122.6781005859375"^^ . . "Muskwa Formation"@en . "1963"^^ . "The Muskwa Formation is a stratigraphical unit of Frasnian age in the Western Canadian Sedimentary Basin. It takes the name from Muskwa River, and was first described in the Western National Gas Fort Nelson a-95-J/94-J-10 well by F.F. Gray and J.R. Kassube, in 1963."@en . . . . . . "The Muskwa Formation is a stratigraphical unit of Frasnian age in the Western Canadian Sedimentary Basin. It takes the name from Muskwa River, and was first described in the Western National Gas Fort Nelson a-95-J/94-J-10 well by F.F. Gray and J.R. Kassube, in 1963."@en . . . .