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

This interval is used in the definition of 18 collections

A total of 236980 collections with 1631544 occurrences lie within this time span