EntityQ5647935· pop 5· linked from 46 articlesHangenberg eventSign in to savemass extinction event that occurred at the end of the Famennian epoch in late DevonianConnectionsAmmonoideaEntityecologyEntityPoriferaEntityInternational Standard Serial NumberEntityDevonianEntityTrilobitaEntitySarcopterygiiEntityBrachiopodaEntityPlacodermsEntitypalynologyEntityLate Devonian extinctionEntityStromatoporoideaEntityPorolepiformesEntitychitinozoanEntityUnited StatesCountryGermanyCountryPolandCountryBrazilCountrySouth AfricaCountryMoroccoCountryCategoriesDevonian GermanyFamennian extinctionsLate Devonian extinctionsShale formations