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

This interval is used in the definition of 18 collections

A total of 236980 collections with 1631544 occurrences lie within this time span