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

This interval is used in the definition of 18 collections

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