@prefix j.0: .
@prefix j.2: .
@prefix rdfs: .
@prefix skos: .
@prefix xsd: .
a skos:Concept ;
rdfs:label "Langley Silt Member"@en ;
j.0:hasBroaderPredominantAge ;
j.0:hasLithologyDescription "Varies from silt to clay, commonly yellow-brown and massively bedded. [Generic description]."@en ;
j.0:hasLowerBoundaryDefinition "Rests on sand and gravel River Terrace Deposits, with sharp base."@en ;
j.0:hasObsoleteEquivalent ,
;
j.0:hasOldestAge ;
j.0:hasOldestAgeValue 1.16e-01 ;
j.0:hasPredominantAge ;
j.0:hasRockUnitRank ;
j.0:hasThicknessDescription "1-5m, average 3m."@en ;
j.0:hasUpperBoundaryDefinition "At surface."@en ;
j.0:hasYoungestAge ;
j.0:hasYoungestAgeValue 1.18e-02 ;
skos:altLabel "Brickearth [Obsolete: use FAEOL]"@en,
"Langley Silt Formation [Obsolete: use LASI]"@en ;
skos:broader ;
skos:definition "Clay and silt. Stratified superficial deposits. Occurs onshore. Formed during the Devensian Stage (Quaternary Period) (.116-.0118 Ma BP)."@en ;
skos:inScheme ;
skos:notation "LASI"@en ;
skos:prefLabel "Langley Silt Member"@en ;
j.2:term_status "stable"@en .