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

This interval is used in the definition of 18 collections

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