EntityQ5446184· pop 8· linked from 76 articlesFezouata formationSign in to saveBurgess shale-type depositsConnectionsGraptolithinaEntityMarrellomorphaEntityTrilobitaEntityChelicerataEntityMonoplacophoraEntityDemospongiaeEntityLobopodiaEntityLingulaEntityRadiodontaEntityEocrinoideaEntityNektaspidaEntityPalaeoscolecidaEntityMoroccoCountrybacteriaEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityChordataEntityMolluscaEntityarthropodEntityalgaeEntityCategoriesFezouata FormationFirst 100 IUGS Geological Heritage SitesFloianLagerstättenLower Ordovician SeriesOrdovician System of AfricaPaleontology in MoroccoShale formationsTremadocian