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

This interval is used in the definition of 18 collections

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