538.8 - 0 Ma

The definition of this interval in the timescale International Chronostratigraphic Timescale is taken from the following source:

• K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. view

There are intervals in 57 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Fortunian age, Katian age, Wordian age, Early Triassic epoch, Guadalupian epoch, Capitanian age, Kimmeridgian age, Campanian age, Furongian epoch, Aquitanian age, Zanclean age, Sandbian age, Emsian age, Oligocene epoch, Oxfordian age, Pridoli epoch, Sinemurian age, Asselian age, Drumian age, Olenekian age, Stage 2 age, Greenlandian age, Tremadocian age, Toarcian age, Lochkovian age, Miaolingian epoch, Langhian age, Danian age, Messinian age, Hettangian age, Gelasian age, Holocene epoch, Late Triassic epoch, Telychian age, Early Devonian epoch, Chattian age, Rhuddanian age, Tournaisian age, Stage 10 age, Paibian age, Santonian age, Bartonian age, Lutetian age, Middle Jurassic epoch, Pliocene epoch, Albian age, Cenomanian age, Famennian age, Frasnian age, Ladinian age, Carnian age, Barremian age, Homerian age, Middle Devonian epoch, Serpukhovian age, Anisian age, Givetian age, Llandovery epoch, Selandian age, Ludfordian age, Kasimovian age, Ypresian age, Tortonian age, Valanginian age, Moscovian age, Aptian age, Wuchiapingian age, Sheinwoodian age, Late Pleistocene age, Changhsingian age, Pragian age, Piacenzian age, Early Ordovician epoch, Kungurian age, Tithonian age, Middle Ordovician epoch, Pleistocene epoch, Eocene epoch, Darriwilian age, Serravallian age, Lopingian epoch, Early Jurassic epoch, Thanetian age, Induan age, Early Cretaceous epoch, Aalenian age, Bathonian age, Callovian age, Terreneuvian epoch, Late Jurassic epoch, Burdigalian age, Miocene epoch, Bajocian age, Paleocene epoch, Bashkirian age, Maastrichtian age, Jiangshanian age, Wenlock epoch, Stage 4 age, Pliensbachian age, Late Ordovician epoch, Ludlow epoch, Eifelian age, Series 2 epoch, Stage 3 age, Floian age, Sakmarian age, Artinskian age, Visean age, Middle Triassic epoch, Cisuralian epoch, Wuliuan age, Chibanian age, Turonian age, Pennsylvanian epoch, Meghalayan age, Guzhangian age, Hirnantian age, Priabonian age, Rhaetian age, Dapingian age, Berriasian age, Coniacian age, Norian age, Rupelian age, Calabrian age, Aeronian age, Gzhelian age, Late Cretaceous epoch, Late Devonian epoch, Roadian age, Hauterivian age, Mississippian epoch, Gorstian age, Northgrippian age
• Cenozoic Subepochs: Late Oligocene subepoch, Late Paleocene subepoch, Early Eocene subepoch, Early Pliocene subepoch, Middle Miocene subepoch, Late Miocene subepoch, Early Oligocene subepoch, Late Pliocene subepoch, Early Pleistocene subepoch, Middle Paleocene subepoch, Late Eocene subepoch, Early Miocene subepoch, Middle Pleistocene subepoch, Early Paleocene subepoch, Middle Eocene subepoch
• Obsolete Names for ICS Units: Series 3 epoch, Longtanian age, Stage 5 age
• Mesozoic Subages: Sevatian subage, Early Santonian subage, Late Aalenian subage, Aegean subage, Early Bathonian subage, Middle Albian subage, Late Valanginian subage, Late Berriasian subage, Middle Coniacian subage, Middle Hettangian subage, Pelsonian subage, Early Cenomanian subage, Late Oxfordian subage, Spathian subage, Early Pliensbachian subage, Middle Tithonian subage, Middle Cenomanian subage, Late Campanian subage, Late Tithonian subage, Early Maastrichtian subage, Late Bajocian subage, Late Cenomanian subage, Early Turonian subage, Early Callovian subage, Early Aptian subage, Early Oxfordian subage, Early Coniacian subage, Griesbachian subage, Early Toarcian subage, Julian subage, Late Barremian subage, Tuvalian subage, Early Aalenian subage, Middle Aalenian subage, Middle Berriasian subage, Late Albian subage, Early Hettangian subage, Middle Bathonian subage, Late Coniacian subage, Bithynian subage, Late Callovian subage, Middle Santonian subage, Early Sinemurian subage, Smithian subage, Alaunian subage, Late Hettangian subage, Early Albian subage, Early Valanginian subage, Early Hauterivian subage, Late Bathonian subage, Late Maastrichtian subage, Illyrian subage, Early Berriasian subage, Early Campanian subage, Middle Campanian subage, Early Tithonian subage, Late Kimmeridgian subage, Middle Toarcian subage, Late Pliensbachian subage, Early Bajocian subage, Late Toarcian subage, Late Aptian subage, Late Turonian subage, Middle Oxfordian subage, Late Santonian subage, Lacian subage, Dienerian subage, Middle Turonian subage, Early Kimmeridgian subage, Late Sinemurian subage, Fassanian subage, Longobardian subage, Middle Callovian subage, Late Hauterivian subage, Early Barremian subage
• Cretaceous Subepochs: Senonian subepoch, Neocomian subepoch, Gallic subepoch
• Carboniferous Subepochs: Middle Pennsylvanian subepoch, Early Pennsylvanian subepoch, Early Mississippian subepoch, Late Pennsylvanian subepoch, Middle Mississippian subepoch, Late Mississippian subepoch
• Devonian Subages: Middle Frasnian subage, Late Emsian subage, Late Famennian subage, Late Givetian subage, Middle Famennian subage, Early Eifelian subage, Late Eifelian subage, Late Lochkovian subage, Early Givetian subage, Early Frasnian subage, Early Emsian subage, Early Lochkovian subage, Middle Givetian subage, Early Famennian subage, Middle Lochkovian subage, Late Frasnian subage
• Cambrian Epochs: Early Cambrian epoch, Middle Cambrian epoch, Late Cambrian epoch
• European Faunal Units: Astaracian subage, Turolian subage, Ruscinian subage, Vallesian subage, Villanyian subage, Orleanian subage, Agenian subage
• European Faunal Zones: MN 1 zone, MN 12 zone, MN 10 zone, MN 6 zone, MN 5 zone, MN 16 zone, MN 17 zone, MN 9 zone, MN 11 zone, MN 7 + 8 zone, MN 13 zone, MN 4 zone, MN 3 zone, MN 2 zone, MN 15 zone, MN 14 zone
• Mammal Paleogene Zones: MP 21 zone, MP 6 zone, MP 16 zone, MP 26 zone, MP 14 zone, MP 22 zone, MP 15 zone, MP 19 zone, MP 17B zone, MP 30 zone, MP 28 zone, MP 11 zone, MP 8 + 9 zone, MP 7 zone, MP 10 zone, MP 1 - 5 zone, MP 13 zone, MP 29 zone, MP 27 zone, MP 24 zone, MP 23 zone, MP 12 zone, MP 25 zone, MP 17A zone, MP 18 zone, MP 20 zone
• Cenozoic Subepochs of Southern Europe: Tarantian subepoch, Ionian subepoch
• Central Paratethys Stages: Pannonian age, Badenian age, Sarmatian age
• Neogene Mammal Ages of China: Shanwangian age, Nihewanian age, Yushean age, Baodean age, Xiejiaan age, Tunggurian age
• Paleogene Mammal Ages of Asia: Kekeamuan age, Sharamurunian age, Arshantan age, Gashatan age, Houldjinian age, Ergilian age, Hsandagolian age, Tabenbulakian age, Bumbanian age, Ulangochuian age, Irdinmanhan age
• North American Land Mammal Ages: Hemingfordian age, Puercan age, Clarendonian age, Saintaugustinean age, Bridgerian age, Duchesnean age, Chadronian age, Arikareean age, Uintan age, Clarkforkian age, Rancholabrean age, Irvingtonian age, Hemphillian age, Torrejonian age, Barstovian age, Blancan age, Whitneyan age, Orellan age, Tiffanian age, Santarosean age, Wasatchian age
• North American Mammal Subages/Zones: Blacksforkian subage, Ti4 zone, Ti3 zone, Rexroadian subage, Lysitean subage, Graybullian subage, late Early Arikareean subage, Sandcouleean subage, Monroecreekian subage, early Late Arikareean subage, Harrisonian subage, Sappan subage, Late Hemphillian subage, Cf3 zone, Pu3 zone, Early Clarendonian subage, Late Clarendonian subage, Late Hemingfordian subage, Twinbuttean subage, To2 zone, early Late Barstovian subage, late Late Barstovian subage, Late Uintan subage, Cf1 zone, Ti2 zone, Ti1 zone, Gardnerbuttian subage, Ti5 zone, Cudahyan subage, Lostcabinian subage, Middle Chadronian subage, Senecan subage, Geringian subage, Late Chadronian subage, early Early Arikareean subage, To3 zone, Sheridanian subage, Pu1 zone, late Late Arikareean subage, To1 zone, Ti6 zone, Early Barstovian subage, early Early Hemphillian subage, late Early Hemphillian subage, Early Chadronian subage, Cf2 zone, Early Hemingfordian subage, Pu2 zone, Early Uintan subage
• South American Land Mammal Ages: Santacrucian age, Tinguirirican age, Chasicoan age, Colhuehuapian age, Friasian age, Colloncuran age, Chapadmalalan age, Sanandresian age, Casamayoran age, Huayquerian age, Riochican age, Deseadan age, Mayoan age, Laventan age, Divisaderan age, Tiupampan age, Ensenadan age, Montehermosan age, Mustersan age, Vorohuean age, Lujanian age, Peligran age, Itaboraian age, Uquian age
• Cretaceous North American Land-Mammal Ages: Aquilan age, Lancian age, Judithian age, Edmontonian age
• Ammonite Chrons of Northwest Europe: Tenuicostatum chron, Davoei chron, Spinatum chron, Levesquei chron, Falciferum chron, Bifrons chron, Concavum chron, Planorbis chron, Oxynotum chron, Raricostatum chron, Garantiana chron, Subfurcatum chron, Opalinum chron, Angulata chron, Margaritatus chron, Ibex chron, Thouarsense chron, Variabilis chron, Laeviuscula chron, Murchisonae chron, Bucklandi chron, Semicostatum chron, Turneri chron, Obtusum chron, Liasicus chron, Parkinsoni chron, Serpentinum chron, Discites chron, Jamesoni chron, Humphresianum chron, Sauzei chron
• Ammonite Chrons of North America: Carlottense chron, Euphyllites chron, Canadensis chron, Yakounensis chron, Tetraspidoceras chron, Kanense chron, Planulata chron, Rotundum chron, Coroniceras chron, Arnioceras arnouldi chron, Epizigzagiceras chron, Pseudaetomoceras chron, Howelli chron, Freboldi chron, Imlayi chron, Westermanni chron, Crassicostatus chron, Franziceras chron, Asteroceras varians chron, Crassicosta chron, Kirschneri chron, Oblatum chron, Plesechioceras harbledownense chron, Psiloceras chron, Hillebrandti chron, Scissum chron, Whiteavesi chron, Widebayense chron, Kunae chron
• Permian of the Russian Platform: Vyatkian subage, Sterlitamakian subage, Irginian subage, Surenian subage, Tastubian subage, Tatarian age, Sokian subage, Povolzhian subage, Ufimian subage, Sarginian subage, Severodvinian subage, Burtsevian subage, Shikhanian subage, Kazanian age, Uskalykian subage, Saraninian subage, Urzhumian subage, Filipovian subage, Irenian subage
• Permian of the Pamirs: Midian age, Dorashamian age, Kubergandian age, Murgabian age, Bolorian age, Yakhtashian age, Dzhulfian age
• Permo-Triassic Subages of Eastern Europe: Late Vyatkian subage, Early Kazanian subage, Early Urzhumian subage, Early Vyatkian subage, Late Severodvinian subage, Vokhmian subage, Early Severodvinian subage, Late Urzhumian subage, Late Kazanian subage
• Permian Subages of Germany: Aller subage, Leine subage, Buntsandstein subage, Ohre subage
• Permian of Western Europe: Autunian epoch, Zechstein epoch, Rotliegendes epoch
• Permian of the Salt Range: Chhidru age, Kalabagh age, Amb age, Wargal age, Kathwai age
• Permian of China: Laibinian age, Meishanian age, Laoshanian age, Kuhfengian age, Lengwuan age, Longlinian age, Luodianian age, Baoqingian age, Zisongian age
• Permian of North America: Wolfcampian age, Lenoxian subage, Cathedralian subage, Leonardian age, Hessian subage, Nealian subage
• Carbo-Permian of the Russian Platform: Mikhailovian subage, Vereian subage, Rusavkinian subage, Tarusian subage, Cheremshanian subage, Kashirian subage, Melekhovian subage, Krasnopolyanian subage, Malevkian subage, Voznesenian subage, Karakubian subage, Dorogomilovian subage, Myachkovian subage, Podolskian subage, Pavlovoposadian subage, Radaevkian subage, Bobrikian subage, Noginskian subage, Venevian subage, Prikamian subage, Melekessian subage, Aleksinian subage, Severokeltmian subage, Cherepetian subage, Upinian subage, Zapaltjubian subage, Protvian subage, Steshevian subage, Gumerovian subage, Tulian subage, Kosvian subage, Kizelian subage, Krevyakinian subage, Khamovnikian subage
• Carboniferous of Western Europe: Stephanian C subage, Namurian age, Westphalian D subage, Arundian subage, Stephanian A subage, Stephanian B subage, Asbian subage, Kinderscoutian subage, Chadian subage, Alportian subage, Livian age, Westphalian A subage, Warnantian age, Moliniacian age, Yeadonian subage, Cantabrian subage, Westphalian age, Brigantian subage, Kuzel age, Stephanian age, Westphalian C subage, Holkerian subage, Arnsbergian subage, Chokierian subage, Marsdenian subage, Ivorian age, Hastarian age, Pendleian subage, Westphalian B subage
• Carboniferous of China: Tangbagouan age, Xiaodushanian age, Shangsian age, Dewunian age, Lousuan age, Huashibanian age, Dalaun age, Jiusian age
• Obsolete Carboniferous Ages of China: Mapingian age
• Carboniferous of North America: Osagean age, Chesterian age, Kinderhookian age, Virgilian age, Morrowan age, Meramecian age, Bursumian age, Atokan age, Desmoinesian age, Missourian age
• Devonian of France: Gedinnine age, Couvinien age, Coblencien age
• Devonian of Germany: Siegen age, Wocklum age, Hemberg age, Dasberg age, Adorf age, Nehden age
• Devonian of Czechoslovakia: Daleje age, Chotec age, Zlichovian age, Srbsko age
• Devonian of Eastern North America: Helderbergian age, Conewangan age, West Fallsian age, Sonyean age, Deer Parkian age, Southwoodian age, Conneautan age, Taghanican age, Geneseean age, Canadaway age, Cazenovian age, Sawkillian age, Tioughniogan age
• Silurian of the Baltic: Raikkula age, Juuru age, Jaagarahu age, Rootsikula age, Kuressaare age, Adavere age, Jaani age, Kaugetuma age, Ohesaare age, Paadla age
• Silurian Ages of Europe: Whitwellian age, Gleedonian age
• Silurian of England: Whitcliffe age, Bringewood age, Cowleigh Park age, Red Downtonian age, Temeside Shales age, Coalbrookdale age, Tickwood age, Downton Castle age, Elton age, Leintwardine age, Wenlock (England) age, Woolhope age, Buildwas age, Wych age
• Silurian of North America: Medinan age, Lockportian age, Alexandrian age, Ontarian age, Cayugan age, Niagaran age, Clinton age
• Ordovician of Britain: Burrellian age, Late Llanvirn age, Whitlandian age, Early Llandeilo age, Woolstonian age, Cressagian age, Longvillian age, Actonian age, Marshbrookian age, Llanvirn epoch, Cheneyan age, Streffordian age, Cautleyan age, Soudleyan age, Fennian age, Rawtheyan age, Costonian age, Llandeilian age, Caradoc epoch, Early Llanvirn age, Llandeilo age, Tremadoc epoch, Migneintian age, Middle Llandeilo age, Moridunian age, Onnian age, Ashgill epoch, Arenig epoch, Pusgillian age, Late Llandeilo age, Aurelucian age, Abereiddian age, Harnagian age
• Ordovician of the Baltic: Pakerort age, Lasnamagi age, Aseri age, Hunderum age, Idavere age, Harju epoch, Kunda age, Varangu age, Haljala age, Volkhov age, Aluoja age, Johvi age, Porkuni age, Oandu age, Saka age, Billingen age, Kukruse age, Uhaku age, Latorp age, Valaste age, Viru epoch, Langevoja age, Oeland epoch, Rakvere age, Vormsi age, Pirgu age, Vaana age, Nabala age, Hunneberg age, Keila age
• Ordovician of Ibero-Bohemia: Kralodvorian age, Bohdalec age, Vinice age, Liben age, Zahorany age, Oretanian age, Klabava age, Berounian age, Dobrotivian age, Kosovian age, Letna age, Arenigian age, Sarka age
• Ordovician of Australia: Chewtonian age, Yapeenian age, Eastonian age, Bolindian age, Warendian age, Gisbornian age, Castlemainian age, Bendigonian age, Lancefieldian age
• Ordovician of China: Guniu age, Yiyangian age, Wufeng age, Chientangkiangian age, Shikou age, Lianghekou age, Xiaoxita age, Xinchangian age, Dawan age, Ningkuo age, Neichianshanian age, Daobaowan age, Hulo age, Hanjiang age, Hunjiang age
• Ordovician of North America: Cassinian age, Trentonian age, Jeffersonian age, Ashbyan age, Wildernessian age, Marmor age, Richmondian age, Chazyan age, Blackriveran age, Maysvillian age, Rocklandian age, Tulean age, Whiterockian epoch, Kirkfieldian age, Cincinnatian epoch, Skullrockian age, Edenian age, Rangerian age, Shermanian age, Canadian age, Turinian age, Chatfieldian age, Gamachian age, Demingian age, Mohawkian epoch, Gasconadian age, Stairsian age, Franklinian age, Ibexian epoch, Blackhillsian age
• Cambrian of China: Taoyuanian age, Youshuanian age, Nangaoian age, Duyunian age, Wangcunian age, Waergangian age, Taijangian age, Niuchehean age, Meishucunian age, Jinnigian age
• Cambrian of Australia: Datsonian age, Iverian age, Undillan age, Boomerangian age, Idamean age, Payntonian age, Mindyallan age, Templetonian age, Floran age, Ordian age
• Cambrian of Siberia: Nganasanian age, Tavgian age, Botomian age, Aksaian age, Toyonian age, Batyrbaian age, Ayusokkanian age, Mansian age, Menevian age, Yurakian age, Lenian age, Amgan age, Mayan age, Maduan age, Tommotian age, Sakian age, Nemakit-Daldynian age, Atdabanian age, Ensyan age, Solvan age, Ketyan age
• Cambrian of Kazakhstan: Ungurian age, Zhanaarykian age, Tuesaian age
• Cambrian of North America: Marjumian age, Albertian age, Montezuman age, Dresbachian age, Steptoean age, Begadean age, Delamaran age, Dyeran age, Waucoban age, Topazan age, Franconian age, Millardan age, Sunwaptan age
• Cambrian of West Avalonia: Arcadian age, Branchian age, Placentian age
• Cambrian of Britain: Trempealeauan age, Dolgellian age, Maentwrogian age
• Cretaceous-Cenozoic of New Zealand: Wanganui epoch, Waiauan age, Raukumara epoch, Motuan age, Taranaki epoch, Mangapanian age, Kaiatan age, Nukumaruan age, Clifdenian age, Arowhanan age, Dannevirke epoch, Porangan age, Clarence epoch, Urutawan age, Waipawan age, Runangan age, Teurian age, Duntroonian age, Whaingaroan age, Altonian age, Pareora epoch, Southland epoch, Mangaotanean age, Arnold epoch, Castlecliffian age, Lillburnian age, Waipipian age, Opoitian age, Heretaungan age, Tongaporutuan age, Kapitean age, Bortonian age, Landon epoch, Mata epoch, Ngaterian age, Taitai epoch, Korangan age, Mangaorapan age, Haweran age, Haumurian age, Piripauan age, Teratan age, Waitakian age, Otaian age
• Permian-Jurassic of New Zealand: Aratauran age, Warepan age, Barettian age, Herangi epoch, Kawhia epoch, Heterian age, Ohauan age, Gore epoch, Waiitian age, Nelsonian age, Malakovian age, Etalian age, Aparima epoch, Temaikan age, Balfour epoch, Flettian age, Otamitan age, Otapirian age, Ururoan age, Telfordian age, Mangapirian age, Puruhauan age, Oteke epoch, Puaroan age, Kaihikuan age, Oretian age, Makarewan age, DUrville epoch

This interval is used in the definition of 18 collections

A total of 237115 collections with 1633009 occurrences lie within this time span