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

This interval is used in the definition of 18 collections

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