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

This interval is used in the definition of 18 collections

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