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

This interval is used in the definition of 18 collections

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