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

This interval is used in the definition of 18 collections

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