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, Hauterivian age, Roadian age, Late Devonian epoch, Late Cretaceous epoch, Gorstian age, Northgrippian age, Mississippian epoch, Chibanian age, Wuliuan age, Rhaetian age, Priabonian age, Hirnantian age, Pennsylvanian epoch, Meghalayan age, Guzhangian age, Turonian age, Rupelian age, Norian age, Dapingian age, Coniacian age, Berriasian age, Jiangshanian age, Paleocene epoch, Bajocian age, Maastrichtian age, Bashkirian age, Miocene epoch, Burdigalian age, Late Ordovician epoch, Ludlow epoch, Pliensbachian age, Stage 4 age, Wenlock epoch, Sakmarian age, Stage 3 age, Floian age, Eifelian age, Series 2 epoch, Middle Triassic epoch, Cisuralian epoch, Artinskian age, Visean age, Tithonian age, Middle Ordovician epoch, Piacenzian age, Pragian age, Kungurian age, Early Ordovician epoch, Eocene epoch, Pleistocene epoch, Induan age, Thanetian age, Early Jurassic epoch, Lopingian epoch, Darriwilian age, Serravallian age, Late Jurassic epoch, Terreneuvian epoch, Bathonian age, Callovian age, Aalenian age, Early Cretaceous epoch, Selandian age, Llandovery epoch, Serpukhovian age, Middle Devonian epoch, Givetian age, Anisian age, Moscovian age, Valanginian age, Aptian age, Kasimovian age, Ludfordian age, Tortonian age, Ypresian age, Sheinwoodian age, Wuchiapingian age, Changhsingian age, Late Pleistocene age, Hettangian age, Stage 10 age, Santonian age, Paibian age, Rhuddanian age, Tournaisian age, Late Triassic epoch, Telychian age, Holocene epoch, Gelasian age, Chattian age, Early Devonian epoch, Albian age, Cenomanian age, Pliocene epoch, Middle Jurassic epoch, Lutetian age, Bartonian age, Barremian age, Homerian age, Ladinian age, Carnian age, Famennian age, Frasnian age, Olenekian age, Drumian age, Tremadocian age, Greenlandian age, Stage 2 age, Lochkovian age, Toarcian age, Messinian age, Danian age, Langhian age, Miaolingian epoch, Early Triassic epoch, Wordian age, Katian age, Fortunian age, Capitanian age, Guadalupian epoch, Aquitanian age, Zanclean age, Campanian age, Kimmeridgian age, Furongian epoch, Sinemurian age, Pridoli epoch, Asselian age, Oxfordian age, Oligocene epoch, Emsian age, Sandbian age
• Cenozoic Subepochs: Middle Eocene subepoch, Middle Pleistocene subepoch, Early Paleocene subepoch, Early Miocene subepoch, Late Eocene subepoch, Early Oligocene subepoch, Late Miocene 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, Early Bajocian subage, Late Toarcian subage, Dienerian subage, Early Kimmeridgian subage, Middle Turonian subage, Lacian subage, Late Santonian subage, Middle Oxfordian subage, Fassanian subage, Longobardian subage, Late Sinemurian subage, Late Hauterivian subage, Early Barremian subage, Middle Callovian subage, Early Hauterivian subage, Late Bathonian subage, Early Berriasian subage, Illyrian subage, Late Maastrichtian subage, Late Kimmeridgian subage, Early Tithonian subage, Early Campanian subage, Middle 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, Middle Bathonian subage, Late Coniacian subage, Early Hettangian subage, Late Bajocian subage, Early Callovian subage, Early Turonian subage, Late Cenomanian subage, Julian subage, Early Toarcian subage, Griesbachian subage, Early Oxfordian subage, Early Aptian subage, Early Coniacian subage, Tuvalian subage, Late Barremian subage, Early Pliensbachian subage, Spathian subage, Late Oxfordian subage, Late Campanian subage, Middle Tithonian subage, Middle Cenomanian subage, Early Maastrichtian subage, Late Tithonian subage, Late Berriasian subage, Middle Coniacian subage, Pelsonian subage, Middle Hettangian subage, Early Cenomanian subage, Aegean subage, Late Aalenian subage, Early Santonian subage, Sevatian 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 Lochkovian subage, Early Emsian 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, Sharamurunian age, Kekeamuan 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, Irvingtonian age, Rancholabrean age, Torrejonian age, Uintan age, Clarkforkian age, Saintaugustinean age, Chadronian age, Duchesnean 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, Early Chadronian subage, late Early Hemphillian subage, early Early Arikareean subage, Late Chadronian subage, Senecan subage, Geringian subage, Sheridanian subage, To3 zone, late Late Arikareean subage, Pu1 zone, Ti2 zone, Ti1 zone, Cudahyan subage, Gardnerbuttian subage, Ti5 zone, Middle Chadronian subage, Lostcabinian subage, early Late Barstovian subage, To2 zone, late Late Barstovian subage, Late Uintan subage, Cf1 zone, Cf3 zone, Late Hemphillian subage, Late Hemingfordian subage, Pu3 zone, Early Clarendonian subage, Late Clarendonian subage, Twinbuttean subage, Sandcouleean subage, Monroecreekian subage, late Early Arikareean subage, Harrisonian subage, early Late Arikareean 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, Uquian age, Peligran age, Itaboraian 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: Parkinsoni chron, Liasicus chron, Obtusum chron, Turneri chron, Humphresianum chron, Sauzei chron, Jamesoni chron, Discites chron, Serpentinum 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, Levesquei chron, Spinatum chron, Falciferum chron, Bifrons chron, Tenuicostatum chron, Davoei chron
• Ammonite Chrons of North America: Kunae chron, Widebayense chron, Whiteavesi chron, Scissum chron, Kirschneri chron, Oblatum chron, Crassicosta chron, Asteroceras varians chron, Hillebrandti chron, Psiloceras chron, Plesechioceras harbledownense chron, Crassicostatus chron, Franziceras chron, Westermanni chron, Imlayi chron, Freboldi chron, Howelli chron, Tetraspidoceras chron, Yakounensis chron, Coroniceras chron, Arnioceras arnouldi chron, Rotundum chron, Planulata chron, Kanense 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, Kubergandian age, Murgabian age, Midian age, Dorashamian age
• Permo-Triassic Subages of Eastern Europe: Late Urzhumian subage, Late Kazanian subage, Early Severodvinian subage, Early Urzhumian subage, Early Kazanian subage, Late Vyatkian 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, Krevyakinian subage, Kizelian subage, Kosvian subage, Khamovnikian subage, Severokeltmian subage, Upinian subage, Cherepetian subage, Protvian subage, Zapaltjubian subage, Melekessian subage, Aleksinian subage, Noginskian subage, Prikamian subage, Venevian 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, 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: Huashibanian age, Dalaun age, Jiusian age, Dewunian age, Lousuan age, Xiaodushanian age, Shangsian age, Tangbagouan age
• Obsolete Carboniferous Ages of China: Mapingian age
• Carboniferous of North America: Desmoinesian age, Missourian 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, 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, Arenig epoch, Ashgill 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, Woolstonian age, Cressagian age, Longvillian age
• Ordovician of the Baltic: Vaana age, Nabala age, Keila age, Hunneberg age, Rakvere age, Pirgu age, Vormsi 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, Volkhov age, Varangu age, Haljala 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, 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, Eastonian age, Bolindian age, Yapeenian age, Chewtonian age
• Ordovician of China: Daobaowan age, Hanjiang age, Hulo age, Hunjiang age, Ningkuo age, Neichianshanian age, Dawan age, Xinchangian 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, Turinian age, Chatfieldian age, Canadian age, Gamachian age, Demingian age, Rangerian age, Kirkfieldian age, Cincinnatian epoch, Edenian age, Skullrockian age, Tulean age, Whiterockian epoch, Chazyan age, Blackriveran age, Richmondian age, Maysvillian age, Rocklandian age, Cassinian age, Trentonian age, Wildernessian age, Ashbyan age, Jeffersonian age, Marmor age
• Cambrian of China: Taijangian age, Niuchehean age, Meishucunian age, Jinnigian 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, Korangan age, Taitai epoch, Mangaorapan age, Haweran age, Haumurian age, Piripauan age, Tongaporutuan age, Kapitean age, Landon epoch, Bortonian age, Ngaterian age, Mata epoch, Castlecliffian age, Arnold epoch, Mangaotanean age, Pareora epoch, Southland epoch, Opoitian age, Waipipian age, Lillburnian age, Heretaungan age, Duntroonian age, Whaingaroan age, Altonian age, Urutawan age, Clarence epoch, Waipawan age, Teurian age, Runangan age, Clifdenian age, Dannevirke epoch, Arowhanan age, Porangan age, Wanganui epoch, Taranaki epoch, Waiauan age, Motuan age, Raukumara epoch, Mangapanian age, Nukumaruan age, Kaiatan age
• Permian-Jurassic of New Zealand: Kaihikuan age, Oretian age, Makarewan age, DUrville epoch, Puruhauan age, Puaroan age, Oteke epoch, Ururoan age, Telfordian age, Mangapirian age, Otapirian age, Etalian age, Malakovian age, Aparima epoch, Balfour epoch, Temaikan age, Flettian age, Otamitan age, Heterian age, Ohauan age, Herangi epoch, Kawhia epoch, 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