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

This interval is used in the definition of 18 collections

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