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

This interval is used in the definition of 34 collections

A total of 87699 collections with 558903 occurrences lie within this time span