. "Sandstone and siltstone."@en . . "Jersey Shale Group"@en . . "Jersey Shale [Obsolete: use JYSH]"@en . . "1000.0"^^ . "JYSH"@en . "541.0"^^ . . . . "stable"@en . "Sandstone and siltstone. Stratified bedrock. Occurs onshore. Deposited during the Neoproterozoic Era (Precambrian) (1000-541 Ma BP)."@en . . "Jersey Shale Group"@en .