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

This interval is used in the definition of 18 collections

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