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

This interval is used in the definition of 18 collections

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