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

This interval is used in the definition of 18 collections

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