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