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

This interval is used in the definition of 18 collections

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