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

This interval is used in the definition of 18 collections

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