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

This interval is used in the definition of 18 collections

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