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

This interval is used in the definition of 18 collections

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