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

This interval is used in the definition of 18 collections

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