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

This interval is used in the definition of 18 collections

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