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

This interval is used in the definition of 18 collections

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