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

This interval is used in the definition of 18 collections

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