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: Calabrian age, Aeronian age, Gzhelian age, Late Cretaceous epoch, Hauterivian age, Roadian age, Late Devonian epoch, Mississippian epoch, Gorstian age, Northgrippian age, Wuliuan age, Chibanian age, Pennsylvanian epoch, Meghalayan age, Guzhangian age, Turonian age, Hirnantian age, Rhaetian age, Priabonian age, Dapingian age, Berriasian age, Coniacian age, Rupelian age, Norian age, Miocene epoch, Burdigalian age, Jiangshanian age, Paleocene epoch, Bajocian age, Bashkirian age, Maastrichtian age, Stage 4 age, Pliensbachian age, Wenlock epoch, Late Ordovician epoch, Ludlow epoch, Eifelian age, Series 2 epoch, Sakmarian age, Stage 3 age, Floian age, Artinskian age, Visean age, Middle Triassic epoch, Cisuralian epoch, Pragian age, Piacenzian age, Early Ordovician epoch, Kungurian age, Tithonian age, Middle Ordovician epoch, Pleistocene epoch, Eocene epoch, Early Jurassic epoch, Lopingian epoch, Darriwilian age, Serravallian age, Induan age, Thanetian age, Aalenian age, Early Cretaceous epoch, Terreneuvian epoch, Bathonian age, Callovian age, Late Jurassic epoch, Llandovery epoch, Middle Devonian epoch, Serpukhovian age, Anisian age, Givetian age, Selandian age, Ludfordian age, Kasimovian age, Tortonian age, Ypresian age, Valanginian age, Moscovian age, Aptian age, Sheinwoodian age, Wuchiapingian age, Changhsingian age, Late Pleistocene age, Hettangian age, Gelasian age, Late Triassic epoch, Telychian age, Holocene epoch, Early Devonian epoch, Chattian age, Stage 10 age, Paibian age, Santonian age, Rhuddanian age, Tournaisian age, Bartonian age, Lutetian age, Pliocene epoch, Middle Jurassic epoch, Cenomanian age, Albian age, Famennian age, Frasnian age, Carnian age, Ladinian age, Barremian age, Homerian age, Olenekian age, Drumian age, Stage 2 age, Tremadocian age, Greenlandian age, Toarcian age, Lochkovian age, Langhian age, Miaolingian epoch, Messinian age, Danian age, Katian age, Wordian age, Early Triassic epoch, Fortunian age, Guadalupian epoch, Capitanian age, Kimmeridgian age, Campanian age, Furongian epoch, Aquitanian age, Zanclean age, Oxfordian age, Oligocene epoch, Sandbian age, Emsian age, Pridoli epoch, Sinemurian age, Asselian age
• Cenozoic Subepochs: Middle Eocene subepoch, Middle Pleistocene subepoch, Early Paleocene subepoch, Late Eocene subepoch, Early Miocene subepoch, Late Miocene subepoch, Early Oligocene subepoch, Late Pliocene subepoch, Early Pleistocene subepoch, Middle Paleocene subepoch, Early Pliocene subepoch, Middle Miocene subepoch, Late Oligocene subepoch, Late Paleocene subepoch, Early Eocene subepoch
• Obsolete Names for ICS Units: Stage 5 age, Longtanian age, Series 3 epoch
• Mesozoic Subages: Late Toarcian subage, Early Bajocian subage, Late Aptian subage, Late Turonian subage, Lacian subage, Late Santonian subage, Middle Oxfordian subage, Dienerian subage, Middle Turonian subage, Early Kimmeridgian subage, Fassanian subage, Longobardian subage, Late Sinemurian subage, Middle Callovian subage, Early Barremian subage, Late Hauterivian subage, Early Hauterivian subage, Late Bathonian subage, Illyrian subage, Late Maastrichtian subage, Early Berriasian subage, Early Campanian subage, Middle Campanian subage, Early Tithonian subage, Late Kimmeridgian subage, Middle Toarcian subage, Late Pliensbachian subage, Late Callovian subage, Middle Santonian subage, Early Sinemurian subage, Smithian subage, Alaunian subage, Late Hettangian subage, Early Albian subage, Early Valanginian subage, Middle Aalenian subage, Early Aalenian subage, Middle Berriasian subage, Late Albian subage, Middle Bathonian subage, Late Coniacian subage, Early Hettangian subage, Bithynian subage, Late Bajocian subage, Late Cenomanian subage, Early Turonian subage, Early Callovian subage, Griesbachian subage, Early Oxfordian subage, Early Aptian subage, Early Coniacian subage, Early Toarcian subage, Julian subage, Late Barremian subage, Tuvalian subage, Spathian subage, Late Oxfordian subage, Early Pliensbachian subage, Middle Cenomanian subage, Middle Tithonian subage, Late Campanian subage, Late Tithonian subage, Early Maastrichtian subage, Late Berriasian subage, Middle Coniacian subage, Middle Hettangian subage, Pelsonian subage, Early Cenomanian subage, Early Santonian subage, Sevatian subage, Late Aalenian subage, Aegean subage, Middle Albian subage, Early Bathonian 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 Frasnian subage, Early Lochkovian subage, Early Emsian 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, Ruscinian subage, Vallesian 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 1 zone, MN 12 zone
• Mammal Paleogene Zones: MP 18 zone, MP 20 zone, MP 29 zone, MP 27 zone, MP 24 zone, MP 23 zone, MP 12 zone, MP 25 zone, MP 17A zone, MP 7 zone, MP 10 zone, MP 1 - 5 zone, MP 13 zone, MP 11 zone, MP 8 + 9 zone, MP 30 zone, MP 28 zone, MP 16 zone, MP 26 zone, MP 14 zone, MP 22 zone, MP 15 zone, MP 19 zone, MP 17B 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, Sharamurunian age, Kekeamuan age, Arshantan age, Gashatan age, Houldjinian age
• North American Land Mammal Ages: Wasatchian age, Whitneyan age, Orellan age, Tiffanian age, Santarosean age, Barstovian age, Blancan age, Rancholabrean age, Irvingtonian age, Hemphillian age, Torrejonian age, Uintan age, Clarkforkian age, Saintaugustinean age, Bridgerian age, Duchesnean age, Chadronian age, Arikareean age, Clarendonian age, Hemingfordian age, Puercan age
• North American Mammal Subages/Zones: Cf2 zone, Early Hemingfordian subage, Pu2 zone, Early Uintan subage, To1 zone, Ti6 zone, Early Barstovian subage, early Early Hemphillian subage, Early Chadronian subage, late Early Hemphillian subage, Senecan subage, Geringian subage, Late Chadronian subage, early Early Arikareean subage, To3 zone, Sheridanian subage, Pu1 zone, late Late Arikareean subage, Ti2 zone, Ti1 zone, Cudahyan subage, Gardnerbuttian subage, Ti5 zone, Lostcabinian subage, Middle Chadronian subage, To2 zone, early Late Barstovian subage, late Late Barstovian subage, Late Uintan subage, Cf1 zone, Cf3 zone, Late Hemphillian subage, Pu3 zone, Early Clarendonian subage, Late Clarendonian subage, Late Hemingfordian subage, Twinbuttean subage, late Early Arikareean subage, Sandcouleean subage, Monroecreekian subage, early Late Arikareean subage, Harrisonian subage, Sappan subage, Blacksforkian subage, Ti4 zone, Ti3 zone, Rexroadian subage, Lysitean subage, Graybullian subage
• South American Land Mammal Ages: Mustersan age, Vorohuean age, Lujanian age, Peligran age, Itaboraian age, Uquian age, Tiupampan age, Ensenadan age, Montehermosan age, Mayoan age, Laventan age, Divisaderan age, Deseadan age, Sanandresian age, Casamayoran age, Huayquerian age, Riochican age, Chapadmalalan age, Chasicoan age, Colhuehuapian age, Friasian age, Colloncuran age, Santacrucian age, Tinguirirican age
• Cretaceous North American Land-Mammal Ages: Judithian age, Edmontonian age, Aquilan age, Lancian age
• Ammonite Chrons of Northwest Europe: Turneri chron, Obtusum chron, Parkinsoni chron, Liasicus chron, Jamesoni chron, Serpentinum chron, Discites chron, Sauzei chron, Humphresianum chron, Laeviuscula chron, Murchisonae chron, Bucklandi chron, Semicostatum chron, Ibex chron, Thouarsense chron, Variabilis chron, Margaritatus chron, Oxynotum chron, Raricostatum chron, Garantiana chron, Subfurcatum chron, Opalinum chron, Angulata chron, Concavum chron, Planorbis chron, Levesquei chron, Spinatum chron, Bifrons chron, Falciferum chron, Tenuicostatum chron, Davoei chron
• Ammonite Chrons of North America: Widebayense chron, Kunae chron, Scissum chron, Whiteavesi chron, Asteroceras varians chron, Crassicosta chron, Oblatum chron, Kirschneri chron, Plesechioceras harbledownense chron, Psiloceras chron, Hillebrandti chron, Crassicostatus chron, Franziceras chron, Imlayi chron, Westermanni chron, Howelli chron, Freboldi chron, Yakounensis chron, Tetraspidoceras chron, Planulata chron, Kanense chron, Rotundum chron, Arnioceras arnouldi chron, Coroniceras chron, Epizigzagiceras chron, Pseudaetomoceras chron, Carlottense chron, Euphyllites chron, Canadensis chron
• Permian of the Russian Platform: Urzhumian subage, Filipovian subage, Irenian subage, Shikhanian subage, Kazanian age, Uskalykian subage, Saraninian 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 Kazanian subage, Late Vyatkian subage, Early Urzhumian subage, Early Vyatkian subage, Late Severodvinian subage, Vokhmian 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, Kuhfengian age, Lengwuan age, Longlinian age, Laibinian age, Meishanian age, Laoshanian age
• Permian of North America: Nealian subage, Leonardian age, Hessian subage, Lenoxian subage, Cathedralian subage, Wolfcampian age
• Carbo-Permian of the Russian Platform: Steshevian subage, Gumerovian subage, Tulian subage, Krevyakinian subage, Kizelian subage, Kosvian subage, Khamovnikian subage, Severokeltmian subage, Cherepetian subage, Upinian subage, Zapaltjubian subage, Protvian subage, Melekessian subage, Aleksinian subage, Noginskian subage, Venevian subage, Prikamian subage, Karakubian subage, Dorogomilovian subage, Pavlovoposadian subage, Radaevkian subage, Myachkovian subage, Podolskian subage, Bobrikian subage, Melekhovian subage, Kashirian subage, Malevkian subage, Krasnopolyanian subage, Voznesenian subage, Tarusian subage, Cheremshanian subage, Mikhailovian subage, Vereian subage, Rusavkinian subage
• Carboniferous of Western Europe: Pendleian subage, Westphalian B subage, Chokierian subage, Arnsbergian subage, Marsdenian subage, Ivorian age, Hastarian age, Westphalian C subage, Holkerian subage, Moliniacian age, Yeadonian subage, Cantabrian subage, Westphalian age, Brigantian subage, Kuzel age, Stephanian age, Westphalian A subage, Warnantian age, Kinderscoutian subage, Chadian subage, Alportian subage, Livian age, Stephanian A subage, Stephanian B subage, Asbian subage, Stephanian C subage, Namurian age, Westphalian D subage, 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, Dasberg age, Hemberg 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, Cazenovian age, Canadaway 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, Juuru age, Raikkula 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, Temeside Shales age, Red Downtonian age, Coalbrookdale age, Tickwood age, Bringewood age, Cowleigh Park age, Whitcliffe age
• Silurian of North America: Niagaran age, Clinton age, Alexandrian age, Ontarian age, Cayugan age, Lockportian age, Medinan age
• Ordovician of Britain: Abereiddian age, Harnagian age, Late Llandeilo age, Aurelucian age, Onnian age, Ashgill epoch, Arenig epoch, Pusgillian age, Early Llanvirn age, Llandeilo age, Tremadoc epoch, Migneintian age, Middle Llandeilo age, Moridunian age, Rawtheyan age, Costonian age, Llandeilian age, Caradoc epoch, Soudleyan age, Fennian age, Marshbrookian age, Actonian age, Llanvirn epoch, Streffordian age, Cheneyan age, Cautleyan age, Burrellian age, Late Llanvirn age, Whitlandian age, Early Llandeilo age, Cressagian age, Woolstonian age, Longvillian age
• Ordovician of the Baltic: Vaana age, Nabala age, Keila age, Hunneberg age, Rakvere age, Vormsi age, Pirgu age, Viru epoch, Langevoja age, Oeland epoch, Kukruse age, Uhaku age, Latorp age, Valaste age, Oandu age, Saka age, Billingen age, Johvi age, Porkuni age, Harju epoch, Kunda age, Volkhov age, Varangu age, Haljala age, Aluoja age, Pakerort age, Hunderum age, Aseri age, Lasnamagi age, Idavere age
• Ordovician of Ibero-Bohemia: Arenigian age, Sarka age, Kosovian age, Letna age, Dobrotivian age, Klabava age, Berounian age, Liben age, Zahorany age, Oretanian age, Kralodvorian age, Bohdalec age, Vinice age
• Ordovician of Australia: Lancefieldian age, Bendigonian age, Castlemainian age, Warendian age, Gisbornian age, Eastonian age, Bolindian age, Yapeenian age, Chewtonian age
• Ordovician of China: Daobaowan age, Hulo age, Hanjiang 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, Gasconadian age, Mohawkian epoch, Stairsian age, Franklinian age, Shermanian age, Canadian age, Chatfieldian age, Turinian age, Gamachian age, Demingian age, Rangerian age, Kirkfieldian age, Cincinnatian epoch, Edenian age, Skullrockian age, Tulean age, Whiterockian epoch, Richmondian age, Blackriveran age, Chazyan age, Maysvillian age, Rocklandian age, Cassinian age, Trentonian age, Jeffersonian age, Ashbyan age, Wildernessian 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, Dyeran age, Waucoban age, Begadean age, Dresbachian age, Steptoean age, Marjumian age, Albertian age, Montezuman age
• Cambrian of West Avalonia: Placentian age, Branchian age, Arcadian age
• Cambrian of Britain: Maentwrogian age, Dolgellian age, Trempealeauan age
• Cretaceous-Cenozoic of New Zealand: Teratan age, Waitakian age, Otaian age, Taitai epoch, Korangan age, Mangaorapan age, Haweran age, Haumurian age, Piripauan age, Tongaporutuan age, Kapitean age, Landon epoch, Bortonian age, Mata epoch, Ngaterian age, Pareora epoch, Southland epoch, Castlecliffian age, Mangaotanean age, Arnold epoch, Lillburnian age, Waipipian age, Opoitian age, Heretaungan age, Whaingaroan age, Duntroonian age, Altonian age, Clarence epoch, Urutawan age, Waipawan age, Runangan age, Teurian age, Clifdenian age, Arowhanan age, Dannevirke epoch, Porangan age, Wanganui epoch, Waiauan age, Raukumara epoch, Motuan age, Taranaki epoch, Mangapanian age, Nukumaruan age, Kaiatan 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, Herangi epoch, Kawhia epoch, Heterian age, Ohauan age, Gore epoch, Waiitian age, Nelsonian 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