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

This interval is used in the definition of 18 collections

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