@prefix j.0: .
@prefix j.2: .
@prefix rdfs: .
@prefix skos: .
@prefix xsd: .
a skos:Concept ;
rdfs:label "Coral Rag Member (Cleveland Basin)"@en ;
j.0:hasBroaderPredominantAge ;
j.0:hasLithologyDescription """Limestone, coralliferous, variably ooidal, shelly: member typically formed of two beds: a lower shelly, ooidal, bioclastic packstone/wackestone with coral debris, and an upper very fossiliferous calcilutite with many corals \r
in life position, coral debris and a shelly fauna of bivalves, gastropods and echinoids. This passes laterally in places into a sparsely fossiliferous, laminated limestone facies."""@en ;
j.0:hasLowerBoundaryDefinition "Non sequence or erosional disconformity: generally a poorly to moderately shelly ooid-limestone (Malton Oolite Member, Coralline Oolite Formation) sharply overlain by a moderately to highly fossiliferous, moderately ooidal, lime-muddy, bioclastic limestone (Coral Rag Member); locally boulders of Malton Oolite may be set in Coral Rag limestone (Wright, 1972, p. 241)."@en ;
j.0:hasObsoleteEquivalent ;
j.0:hasOldestAge ;
j.0:hasOldestAgeValue 1.615e+02 ;
j.0:hasPredominantAge ;
j.0:hasRockUnitRank ;
j.0:hasThicknessDescription "Up to 12m: Tabular Hills 1 to 9m, Hambleton Hills 4.5 to 8m, Howardian Hills 0 to at least 12m."@en ;
j.0:hasUpperBoundaryDefinition "Non-sequence: rubbly coralliferous shelly limestone (Coral Rag Member) sharply overlain by silty mudstone and fine-grained sandstone (Newbridge Member) or fine-grained calcareous sandstone (Spaunton Sandstone Member) or unfossiliferous fine-grained limestone (North Grimston Cementstone Member) or mudstone (Langton Clay Member) or sandstone (Limekiln Member), all of Upper Calcareous Grit Formation."@en ;
j.0:hasYoungestAge ;
j.0:hasYoungestAgeValue 1.548e+02 ;
skos:altLabel "Coral Rag [Obsolete: use CLRG, WYLS]"@en ;
skos:broader ;
skos:definition "Limestone with subsidiary ooid-limestone. Stratified bedrock. Occurs onshore. Deposited during the Oxfordian Age (Jurassic Period) (161.5-154.8 Ma BP)."@en ;
skos:inScheme ;
skos:notation "CLRG"@en ;
skos:prefLabel "Coral Rag Member (Cleveland Basin)"@en ;
j.2:term_status "stable"@en .