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

This interval is used in the definition of 34 collections

A total of 86955 collections with 553865 occurrences lie within this time span