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

This interval is used in the definition of 18 collections

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