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

This interval is used in the definition of 18 collections

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