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

This interval is used in the definition of 18 collections

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