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

This interval is used in the definition of 18 collections

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