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