EntityQ1883542· pop 5· linked from 57 articlesMadygen FormationSign in to savegeologic formation in the Batken and Osh Regions of western KyrgyzstanConnectionsNotopteraEntityGastropodaEntityCaudataEntityBivalviaEntityEphemeropteraEntityHemipteraEntityDiapsidEntitygeological formationEntityIsoetesEntityNepomorphaEntityHybodontiformesEntityXenacanthiformesEntityConchostracaEntityRussianEntityKyrgyzstanCountryUzbekistanCountryTajikistanCountryriverEntityyearEntitylakeEntityCategoriesAlluvial depositsBatken RegionConglomerate formationsDeltaic depositsFluvial depositsFossiliferous stratigraphic units of AsiaGeologic formations of KyrgyzstanGeologic formations of TajikistanGeologic formations of UzbekistanLacustrine depositsMadygen FormationMudstone formations