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

This interval is used in the definition of 18 collections

A total of 237115 collections with 1633009 occurrences lie within this time span