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

This interval is used in the definition of 18 collections

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