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