"Holywell Marls (Two)"@en . "93.9"^^ . "stable"@en . . "Holywell Marls (Two)"@en . . . "Stratified bedrock. Occurs onshore. Deposited during the Turonian Age (Cretaceous Period) (93.9-89.4 Ma BP)."@en . . "89.4"^^ . . . "HOMA2"@en . . .