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

This interval is used in the definition of 18 collections

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