538.8 - 251.902 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 40 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Stage 10 age, Kungurian age, Late Devonian epoch, Asselian age, Capitanian age, Middle Devonian epoch, Tremadocian age, Mississippian epoch, Late Ordovician epoch, Sheinwoodian age, Fortunian age, Stage 4 age, Wenlock epoch, Gorstian age, Homerian age, Emsian age, Rhuddanian age, Terreneuvian epoch, Hirnantian age, Pragian age, Jiangshanian age, Sandbian age, Lochkovian age, Darriwilian age, Wuliuan age, Llandovery epoch, Ludlow epoch, Roadian age, Givetian age, Changhsingian age, Pridoli epoch, Early Devonian epoch, Dapingian age, Paibian age, Kasimovian age, Middle Ordovician epoch, Bashkirian age, Guzhangian age, Series 2 epoch, Visean age, Famennian age, Lopingian epoch, Wordian age, Ludfordian age, Frasnian age, Katian age, Miaolingian epoch, Tournaisian age, Pennsylvanian epoch, Cisuralian epoch, Drumian age, Stage 2 age, Stage 3 age, Serpukhovian age, Gzhelian age, Guadalupian epoch, Wuchiapingian age, Artinskian age, Sakmarian age, Early Ordovician epoch, Moscovian age, Floian age, Furongian epoch, Eifelian age, Telychian age, Aeronian age
• Obsolete Names for ICS Units: Series 3 epoch, Longtanian age, Stage 5 age
• Carboniferous Subepochs: Early Pennsylvanian subepoch, Late Pennsylvanian subepoch, Early Mississippian subepoch, Late Mississippian subepoch, Middle Pennsylvanian subepoch, Middle Mississippian subepoch
• Devonian Subages: Late Frasnian subage, Early Frasnian subage, Middle Famennian subage, Middle Frasnian subage, Late Emsian subage, Early Givetian subage, Early Lochkovian subage, Early Eifelian subage, Middle Lochkovian subage, Late Lochkovian subage, Late Givetian subage, Early Emsian subage, Late Eifelian subage, Middle Givetian subage, Late Famennian subage, Early Famennian subage
• Cambrian Epochs: Middle Cambrian epoch, Early Cambrian epoch, Late Cambrian epoch
• Permian of the Russian Platform: Saraninian subage, Sterlitamakian subage, Burtsevian subage, Ufimian subage, Urzhumian subage, Tatarian age, Irginian subage, Surenian subage, Shikhanian subage, Sokian subage, Sarginian subage, Severodvinian subage, Vyatkian subage, Filipovian subage, Kazanian age, Povolzhian subage, Uskalykian subage, Irenian subage, Tastubian subage
• Permian of the Pamirs: Bolorian age, Midian age, Dorashamian age, Yakhtashian age, Dzhulfian age, Kubergandian age, Murgabian age
• Permo-Triassic Subages of Eastern Europe: Early Kazanian subage, Late Severodvinian subage, Late Vyatkian subage, Early Vyatkian subage, Early Severodvinian subage, Early Urzhumian subage, Late Kazanian subage, Late Urzhumian subage
• Permian Subages of Germany: Aller subage, Buntsandstein subage, Leine subage, Ohre subage
• Permian of Western Europe: Autunian epoch, Zechstein epoch, Rotliegendes epoch
• Permian of the Salt Range: Kalabagh age, Amb age, Wargal age, Kathwai age, Chhidru age
• Permian of China: Longlinian age, Baoqingian age, Meishanian age, Laoshanian age, Luodianian age, Kuhfengian age, Lengwuan age, Zisongian age, Laibinian age
• Permian of North America: Cathedralian subage, Hessian subage, Nealian subage, Leonardian age, Lenoxian subage, Wolfcampian age
• Carbo-Permian of the Russian Platform: Myachkovian subage, Khamovnikian subage, Podolskian subage, Prikamian subage, Karakubian subage, Cherepetian subage, Tarusian subage, Radaevkian subage, Protvian subage, Vereian subage, Tulian subage, Krasnopolyanian subage, Noginskian subage, Melekhovian subage, Zapaltjubian subage, Mikhailovian subage, Malevkian subage, Aleksinian subage, Gumerovian subage, Dorogomilovian subage, Rusavkinian subage, Steshevian subage, Krevyakinian subage, Pavlovoposadian subage, Melekessian subage, Kashirian subage, Voznesenian subage, Cheremshanian subage, Kosvian subage, Upinian subage, Venevian subage, Severokeltmian subage, Bobrikian subage, Kizelian subage
• Carboniferous of Western Europe: Livian age, Westphalian age, Hastarian age, Alportian subage, Chadian subage, Westphalian B subage, Marsdenian subage, Moliniacian age, Pendleian subage, Stephanian A subage, Brigantian subage, Stephanian B subage, Kinderscoutian subage, Arnsbergian subage, Westphalian A subage, Namurian age, Asbian subage, Stephanian C subage, Ivorian age, Cantabrian subage, Stephanian age, Chokierian subage, Arundian subage, Holkerian subage, Westphalian D subage, Yeadonian subage, Kuzel age, Westphalian C subage, Warnantian age
• Carboniferous of China: Dewunian age, Lousuan age, Xiaodushanian age, Tangbagouan age, Jiusian age, Shangsian age, Dalaun age, Huashibanian age
• Obsolete Carboniferous Ages of China: Mapingian age
• Carboniferous of North America: Chesterian age, Virgilian age, Meramecian age, Bursumian age, Atokan age, Osagean age, Kinderhookian age, Desmoinesian age, Missourian age, Morrowan age
• Devonian of France: Coblencien age, Couvinien age, Gedinnine age
• Devonian of Germany: Nehden age, Siegen age, Adorf age, Wocklum age, Hemberg age, Dasberg age
• Devonian of Czechoslovakia: Srbsko age, Zlichovian age, Daleje age, Chotec age
• Devonian of Eastern North America: Tioughniogan age, Helderbergian age, Canadaway age, Sonyean age, Cazenovian age, Conewangan age, Conneautan age, Southwoodian age, Geneseean age, Deer Parkian age, Sawkillian age, West Fallsian age, Taghanican age
• Silurian of the Baltic: Kaugetuma age, Jaagarahu age, Adavere age, Ohesaare age, Paadla age, Rootsikula age, Raikkula age, Kuressaare age, Jaani age, Juuru age
• Silurian Ages of Europe: Whitwellian age, Gleedonian age
• Silurian of England: Cowleigh Park age, Elton age, Bringewood age, Tickwood age, Woolhope age, Red Downtonian age, Temeside Shales age, Buildwas age, Leintwardine age, Wych age, Whitcliffe age, Downton Castle age, Wenlock (England) age, Coalbrookdale age
• Silurian of North America: Niagaran age, Cayugan age, Medinan age, Ontarian age, Clinton age, Lockportian age, Alexandrian age
• Ordovician of Britain: Late Llandeilo age, Aurelucian age, Costonian age, Pusgillian age, Marshbrookian age, Actonian age, Ashgill epoch, Whitlandian age, Cheneyan age, Llandeilo age, Caradoc epoch, Streffordian age, Rawtheyan age, Migneintian age, Early Llandeilo age, Tremadoc epoch, Harnagian age, Early Llanvirn age, Burrellian age, Onnian age, Soudleyan age, Abereiddian age, Fennian age, Cautleyan age, Llandeilian age, Cressagian age, Late Llanvirn age, Woolstonian age, Moridunian age, Arenig epoch, Longvillian age, Llanvirn epoch, Middle Llandeilo age
• Ordovician of the Baltic: Langevoja age, Hunderum age, Volkhov age, Haljala age, Porkuni age, Varangu age, Rakvere age, Kunda age, Uhaku age, Viru epoch, Nabala age, Idavere age, Saka age, Hunneberg age, Valaste age, Keila age, Pirgu age, Johvi age, Vormsi age, Aluoja age, Billingen age, Harju epoch, Oandu age, Lasnamagi age, Pakerort age, Aseri age, Oeland epoch, Vaana age, Kukruse age, Latorp age
• Ordovician of Ibero-Bohemia: Zahorany age, Sarka age, Dobrotivian age, Berounian age, Vinice age, Arenigian age, Letna age, Klabava age, Kosovian age, Kralodvorian age, Bohdalec age, Oretanian age, Liben age
• Ordovician of Australia: Gisbornian age, Castlemainian age, Warendian age, Bendigonian age, Chewtonian age, Lancefieldian age, Bolindian age, Eastonian age, Yapeenian age
• Ordovician of China: Dawan age, Guniu age, Chientangkiangian age, Xinchangian age, Neichianshanian age, Xiaoxita age, Hanjiang age, Hulo age, Lianghekou age, Yiyangian age, Wufeng age, Ningkuo age, Shikou age, Daobaowan age, Hunjiang age
• Ordovician of North America: Chazyan age, Canadian age, Demingian age, Blackriveran age, Cassinian age, Ibexian epoch, Whiterockian epoch, Skullrockian age, Stairsian age, Chatfieldian age, Mohawkian epoch, Richmondian age, Turinian age, Tulean age, Edenian age, Franklinian age, Trentonian age, Kirkfieldian age, Blackhillsian age, Rocklandian age, Rangerian age, Cincinnatian epoch, Shermanian age, Gamachian age, Marmor age, Jeffersonian age, Ashbyan age, Maysvillian age, Gasconadian age, Wildernessian age
• Cambrian of China: Nangaoian age, Taijangian age, Taoyuanian age, Duyunian age, Niuchehean age, Jinnigian age, Meishucunian age, Waergangian age, Wangcunian age, Youshuanian age
• Cambrian of Australia: Datsonian age, Ordian age, Undillan age, Mindyallan age, Idamean age, Iverian age, Templetonian age, Boomerangian age, Payntonian age, Floran age
• Cambrian of Siberia: Batyrbaian age, Tavgian age, Amgan age, Mayan age, Ketyan age, Solvan age, Yurakian age, Atdabanian age, Lenian age, Ensyan age, Aksaian age, Nganasanian age, Sakian age, Maduan age, Tommotian age, Toyonian age, Ayusokkanian age, Botomian age, Menevian age, Nemakit-Daldynian age, Mansian age
• Cambrian of Kazakhstan: Tuesaian age, Zhanaarykian age, Ungurian age
• Cambrian of North America: Topazan age, Dyeran age, Albertian age, Millardan age, Marjumian age, Steptoean age, Sunwaptan age, Dresbachian age, Franconian age, Waucoban age, Delamaran age, Begadean age, Montezuman age
• Cambrian of West Avalonia: Arcadian age, Branchian age, Placentian age
• Cambrian of Britain: Dolgellian age, Maentwrogian age, Trempealeauan age
• Permian-Jurassic of New Zealand: Makarewan age, Barettian age, Telfordian age, Aparima epoch, Puruhauan age, Flettian age, Waiitian age, Mangapirian age, DUrville epoch

This interval is used in the definition of 33 collections

A total of 86684 collections with 551841 occurrences lie within this time span