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: Series 2 epoch, Jiangshanian age, Pragian age, Drumian age, Stage 4 age, Pennsylvanian epoch, Guzhangian age, Wordian age, Mississippian epoch, Tremadocian age, Homerian age, Asselian age, Capitanian age, Sheinwoodian age, Llandovery epoch, Emsian age, Stage 2 age, Frasnian age, Sandbian age, Middle Ordovician epoch, Artinskian age, Tournaisian age, Lochkovian age, Early Ordovician epoch, Darriwilian age, Bashkirian age, Terreneuvian epoch, Miaolingian epoch, Dapingian age, Aeronian age, Middle Devonian epoch, Paibian age, Floian age, Fortunian age, Furongian epoch, Late Devonian epoch, Early Devonian epoch, Katian age, Wuliuan age, Rhuddanian age, Lopingian epoch, Gzhelian age, Kungurian age, Ludfordian age, Serpukhovian age, Wuchiapingian age, Guadalupian epoch, Wenlock epoch, Hirnantian age, Gorstian age, Changhsingian age, Roadian age, Stage 3 age, Kasimovian age, Famennian age, Late Ordovician epoch, Ludlow epoch, Eifelian age, Visean age, Pridoli epoch, Moscovian age, Givetian age, Cisuralian epoch, Stage 10 age, Telychian age, Sakmarian age
- Obsolete Names for ICS Units: Longtanian age, Series 3 epoch, Stage 5 age
- Carboniferous Subepochs: Middle Pennsylvanian subepoch, Late Mississippian subepoch, Early Pennsylvanian subepoch, Late Pennsylvanian subepoch, Early Mississippian subepoch, Middle Mississippian subepoch
- Devonian Subages: Middle Frasnian subage, Early Emsian subage, Late Lochkovian subage, Middle Famennian subage, Middle Givetian subage, Early Eifelian subage, Middle Lochkovian subage, Late Frasnian subage, Late Emsian subage, Late Givetian subage, Early Givetian subage, Early Famennian subage, Late Eifelian subage, Early Frasnian subage, Late Famennian subage, Early Lochkovian subage
- Cambrian Epochs: Late Cambrian epoch, Middle Cambrian epoch, Early Cambrian epoch
- Permian of the Russian Platform: Filipovian subage, Burtsevian subage, Ufimian subage, Vyatkian subage, Irginian subage, Tatarian age, Sterlitamakian subage, Severodvinian subage, Kazanian age, Povolzhian subage, Tastubian subage, Irenian subage, Sokian subage, Uskalykian subage, Shikhanian subage, Urzhumian subage, Surenian subage, Saraninian subage, Sarginian subage
- Permian of the Pamirs: Bolorian age, Dorashamian age, Yakhtashian age, Murgabian age, Midian age, Dzhulfian age, Kubergandian age
- Permo-Triassic Subages of Eastern Europe: Late Urzhumian subage, Early Kazanian subage, Early Vyatkian subage, Early Severodvinian subage, Late Kazanian subage, Late Vyatkian subage, Late Severodvinian subage, Early Urzhumian 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: Amb age, Wargal age, Kalabagh age, Kathwai age, Chhidru age
- Permian of China: Meishanian age, Zisongian age, Lengwuan age, Luodianian age, Laoshanian age, Kuhfengian age, Baoqingian age, Laibinian age, Longlinian age
- Permian of North America: Lenoxian subage, Wolfcampian age, Cathedralian subage, Nealian subage, Leonardian age, Hessian subage
- Carbo-Permian of the Russian Platform: Cheremshanian subage, Podolskian subage, Mikhailovian subage, Melekessian subage, Protvian subage, Noginskian subage, Melekhovian subage, Venevian subage, Kizelian subage, Prikamian subage, Aleksinian subage, Karakubian subage, Tulian subage, Krevyakinian subage, Severokeltmian subage, Khamovnikian subage, Myachkovian subage, Upinian subage, Radaevkian subage, Dorogomilovian subage, Krasnopolyanian subage, Zapaltjubian subage, Malevkian subage, Kosvian subage, Bobrikian subage, Voznesenian subage, Vereian subage, Kashirian subage, Rusavkinian subage, Tarusian subage, Cherepetian subage, Pavlovoposadian subage, Steshevian subage, Gumerovian subage
- Carboniferous of Western Europe: Kuzel age, Stephanian C subage, Westphalian A subage, Holkerian subage, Westphalian B subage, Arnsbergian subage, Asbian subage, Yeadonian subage, Arundian subage, Moliniacian age, Stephanian A subage, Warnantian age, Chadian subage, Westphalian age, Marsdenian subage, Stephanian age, Namurian age, Cantabrian subage, Hastarian age, Kinderscoutian subage, Chokierian subage, Westphalian D subage, Alportian subage, Ivorian age, Stephanian B subage, Brigantian subage, Livian age, Pendleian subage, Westphalian C subage
- Carboniferous of China: Xiaodushanian age, Dewunian age, Dalaun age, Lousuan age, Huashibanian age, Tangbagouan age, Jiusian age, Shangsian age
- Obsolete Carboniferous Ages of China: Mapingian age
- Carboniferous of North America: Virgilian age, Kinderhookian age, Missourian age, Bursumian age, Morrowan age, Atokan age, Meramecian age, Desmoinesian age, Chesterian age, Osagean age
- Devonian of France: Couvinien age, Gedinnine age, Coblencien age
- Devonian of Germany: Hemberg age, Siegen age, Adorf age, Dasberg age, Wocklum age, Nehden age
- Devonian of Czechoslovakia: Chotec age, Srbsko age, Zlichovian age, Daleje age
- Devonian of Eastern North America: Conneautan age, Southwoodian age, Sawkillian age, Conewangan age, Deer Parkian age, Taghanican age, Helderbergian age, Tioughniogan age, Canadaway age, Sonyean age, West Fallsian age, Geneseean age, Cazenovian age
- Silurian of the Baltic: Raikkula age, Jaani age, Adavere age, Jaagarahu age, Ohesaare age, Kaugetuma age, Kuressaare age, Juuru age, Paadla age, Rootsikula age
- Silurian Ages of Europe: Whitwellian age, Gleedonian age
- Silurian of England: Elton age, Bringewood age, Leintwardine age, Woolhope age, Temeside Shales age, Whitcliffe age, Cowleigh Park age, Downton Castle age, Wych age, Wenlock (England) age, Tickwood age, Buildwas age, Coalbrookdale age, Red Downtonian age
- Silurian of North America: Ontarian age, Lockportian age, Cayugan age, Medinan age, Clinton age, Niagaran age, Alexandrian age
- Ordovician of Britain: Actonian age, Pusgillian age, Llanvirn epoch, Tremadoc epoch, Onnian age, Arenig epoch, Aurelucian age, Late Llandeilo age, Burrellian age, Llandeilo age, Cautleyan age, Whitlandian age, Longvillian age, Harnagian age, Migneintian age, Streffordian age, Moridunian age, Cressagian age, Costonian age, Marshbrookian age, Fennian age, Soudleyan age, Caradoc epoch, Late Llanvirn age, Early Llanvirn age, Ashgill epoch, Early Llandeilo age, Abereiddian age, Cheneyan age, Rawtheyan age, Middle Llandeilo age, Llandeilian age, Woolstonian age
- Ordovician of the Baltic: Kunda age, Pirgu age, Haljala age, Rakvere age, Porkuni age, Langevoja age, Latorp age, Lasnamagi age, Kukruse age, Harju epoch, Valaste age, Uhaku age, Viru epoch, Idavere age, Hunderum age, Nabala age, Pakerort age, Oeland epoch, Volkhov age, Vormsi age, Varangu age, Johvi age, Aluoja age, Aseri age, Billingen age, Oandu age, Saka age, Hunneberg age, Keila age, Vaana age
- Ordovician of Ibero-Bohemia: Sarka age, Klabava age, Kralodvorian age, Vinice age, Bohdalec age, Oretanian age, Kosovian age, Liben age, Zahorany age, Letna age, Dobrotivian age, Arenigian age, Berounian age
- Ordovician of Australia: Bendigonian age, Castlemainian age, Eastonian age, Chewtonian age, Gisbornian age, Yapeenian age, Warendian age, Bolindian age, Lancefieldian age
- Ordovician of China: Guniu age, Yiyangian age, Xinchangian age, Xiaoxita age, Hulo age, Dawan age, Hunjiang age, Neichianshanian age, Daobaowan age, Hanjiang age, Lianghekou age, Chientangkiangian age, Shikou age, Wufeng age, Ningkuo age
- Ordovician of North America: Blackhillsian age, Cassinian age, Franklinian age, Cincinnatian epoch, Rangerian age, Chazyan age, Gamachian age, Wildernessian age, Jeffersonian age, Kirkfieldian age, Maysvillian age, Trentonian age, Chatfieldian age, Richmondian age, Rocklandian age, Skullrockian age, Ibexian epoch, Shermanian age, Canadian age, Demingian age, Blackriveran age, Stairsian age, Ashbyan age, Whiterockian epoch, Edenian age, Marmor age, Gasconadian age, Tulean age, Turinian age, Mohawkian epoch
- Cambrian of China: Nangaoian age, Duyunian age, Meishucunian age, Taijangian age, Taoyuanian age, Niuchehean age, Waergangian age, Jinnigian age, Youshuanian age, Wangcunian age
- Cambrian of Australia: Datsonian age, Ordian age, Mindyallan age, Undillan age, Floran age, Boomerangian age, Idamean age, Iverian age, Templetonian age, Payntonian age
- Cambrian of Siberia: Aksaian age, Yurakian age, Lenian age, Amgan age, Solvan age, Ketyan age, Botomian age, Ensyan age, Atdabanian age, Tommotian age, Maduan age, Nganasanian age, Mayan age, Tavgian age, Ayusokkanian age, Batyrbaian age, Mansian age, Menevian age, Nemakit-Daldynian age, Sakian age, Toyonian age
- Cambrian of Kazakhstan: Ungurian age, Tuesaian age, Zhanaarykian age
- Cambrian of North America: Begadean age, Dresbachian age, Sunwaptan age, Millardan age, Steptoean age, Franconian age, Dyeran age, Montezuman age, Delamaran age, Marjumian age, Topazan age, Waucoban age, Albertian age
- Cambrian of West Avalonia: Branchian age, Arcadian age, Placentian age
- Cambrian of Britain: Dolgellian age, Trempealeauan age, Maentwrogian age
- Permian-Jurassic of New Zealand: Telfordian age, Mangapirian age, Barettian age, Makarewan age, DUrville epoch, Waiitian age, Aparima epoch, Puruhauan age, Flettian age
This interval is used in the definition of 34 collections
A total of 86892 collections with 553047 occurrences lie within this time span