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: Pragian age, Katian age, Early Ordovician epoch, Terreneuvian epoch, Tournaisian age, Middle Ordovician epoch, Mississippian epoch, Paibian age, Sakmarian age, Emsian age, Fortunian age, Homerian age, Dapingian age, Ludfordian age, Tremadocian age, Middle Devonian epoch, Darriwilian age, Visean age, Stage 4 age, Asselian age, Pennsylvanian epoch, Wuliuan age, Jiangshanian age, Serpukhovian age, Gzhelian age, Eifelian age, Lochkovian age, Early Devonian epoch, Bashkirian age, Aeronian age, Stage 3 age, Pridoli epoch, Kasimovian age, Capitanian age, Sheinwoodian age, Moscovian age, Stage 10 age, Wordian age, Kungurian age, Givetian age, Cisuralian epoch, Drumian age, Gorstian age, Late Devonian epoch, Sandbian age, Changhsingian age, Llandovery epoch, Ludlow epoch, Miaolingian epoch, Stage 2 age, Rhuddanian age, Artinskian age, Wenlock epoch, Famennian age, Guadalupian epoch, Frasnian age, Roadian age, Telychian age, Furongian epoch, Series 2 epoch, Late Ordovician epoch, Wuchiapingian age, Hirnantian age, Guzhangian age, Floian age, Lopingian epoch
- Obsolete Names for ICS Units: Longtanian age, Stage 5 age, Series 3 epoch
- Carboniferous Subepochs: Early Mississippian subepoch, Late Mississippian subepoch, Early Pennsylvanian subepoch, Middle Mississippian subepoch, Middle Pennsylvanian subepoch, Late Pennsylvanian subepoch
- Devonian Subages: Middle Frasnian subage, Late Givetian subage, Middle Famennian subage, Late Emsian subage, Early Lochkovian subage, Early Famennian subage, Late Eifelian subage, Early Eifelian subage, Late Lochkovian subage, Late Frasnian subage, Early Emsian subage, Middle Lochkovian subage, Late Famennian subage, Early Givetian subage, Middle Givetian subage, Early Frasnian subage
- Cambrian Epochs: Late Cambrian epoch, Early Cambrian epoch, Middle Cambrian epoch
- Permian of the Russian Platform: Sokian subage, Filipovian subage, Irenian subage, Kazanian age, Tastubian subage, Irginian subage, Povolzhian subage, Burtsevian subage, Sarginian subage, Sterlitamakian subage, Saraninian subage, Shikhanian subage, Vyatkian subage, Tatarian age, Surenian subage, Uskalykian subage, Ufimian subage, Urzhumian subage, Severodvinian subage
- Permian of the Pamirs: Kubergandian age, Murgabian age, Bolorian age, Dzhulfian age, Dorashamian age, Midian age, Yakhtashian age
- Permo-Triassic Subages of Eastern Europe: Early Vyatkian subage, Late Urzhumian subage, Late Kazanian subage, Late Severodvinian subage, Early Severodvinian subage, Early Kazanian subage, Late Vyatkian subage, Early Urzhumian subage
- Permian Subages of Germany: Leine subage, Ohre subage, Aller subage, Buntsandstein subage
- Permian of Western Europe: Autunian epoch, Rotliegendes epoch, Zechstein epoch
- Permian of the Salt Range: Wargal age, Kathwai age, Amb age, Kalabagh age, Chhidru age
- Permian of China: Laoshanian age, Laibinian age, Lengwuan age, Kuhfengian age, Luodianian age, Meishanian age, Zisongian age, Longlinian age, Baoqingian age
- Permian of North America: Lenoxian subage, Wolfcampian age, Cathedralian subage, Leonardian age, Hessian subage, Nealian subage
- Carbo-Permian of the Russian Platform: Krasnopolyanian subage, Malevkian subage, Cherepetian subage, Protvian subage, Voznesenian subage, Zapaltjubian subage, Upinian subage, Dorogomilovian subage, Bobrikian subage, Steshevian subage, Kosvian subage, Noginskian subage, Radaevkian subage, Kizelian subage, Karakubian subage, Gumerovian subage, Tarusian subage, Aleksinian subage, Kashirian subage, Severokeltmian subage, Melekhovian subage, Vereian subage, Cheremshanian subage, Prikamian subage, Rusavkinian subage, Khamovnikian subage, Tulian subage, Pavlovoposadian subage, Venevian subage, Melekessian subage, Myachkovian subage, Podolskian subage, Krevyakinian subage, Mikhailovian subage
- Carboniferous of Western Europe: Westphalian B subage, Cantabrian subage, Livian age, Pendleian subage, Westphalian D subage, Arundian subage, Brigantian subage, Holkerian subage, Arnsbergian subage, Alportian subage, Chokierian subage, Stephanian A subage, Westphalian C subage, Chadian subage, Asbian subage, Kinderscoutian subage, Stephanian B subage, Westphalian A subage, Moliniacian age, Kuzel age, Yeadonian subage, Stephanian age, Hastarian age, Westphalian age, Stephanian C subage, Namurian age, Marsdenian subage, Ivorian age, Warnantian age
- Carboniferous of China: Dalaun age, Shangsian age, Xiaodushanian age, Huashibanian age, Jiusian age, Dewunian age, Tangbagouan age, Lousuan age
- Obsolete Carboniferous Ages of China: Mapingian age
- Carboniferous of North America: Bursumian age, Meramecian age, Chesterian age, Kinderhookian age, Missourian age, Desmoinesian age, Virgilian age, Atokan age, Osagean age, Morrowan age
- Devonian of France: Gedinnine age, Coblencien age, Couvinien age
- Devonian of Germany: Dasberg age, Hemberg age, Wocklum age, Nehden age, Siegen age, Adorf age
- Devonian of Czechoslovakia: Chotec age, Srbsko age, Daleje age, Zlichovian age
- Devonian of Eastern North America: Deer Parkian age, Cazenovian age, Conneautan age, Southwoodian age, Helderbergian age, Conewangan age, Canadaway age, Sawkillian age, Tioughniogan age, Geneseean age, Sonyean age, Taghanican age, West Fallsian age
- Silurian of the Baltic: Ohesaare age, Raikkula age, Juuru age, Adavere age, Jaani age, Kaugetuma age, Rootsikula age, Paadla age, Jaagarahu age, Kuressaare age
- Silurian Ages of Europe: Gleedonian age, Whitwellian age
- Silurian of England: Downton Castle age, Whitcliffe age, Elton age, Leintwardine age, Wenlock (England) age, Cowleigh Park age, Bringewood age, Red Downtonian age, Temeside Shales age, Wych age, Tickwood age, Woolhope age, Coalbrookdale age, Buildwas age
- Silurian of North America: Niagaran age, Ontarian age, Alexandrian age, Medinan age, Lockportian age, Clinton age, Cayugan age
- Ordovician of Britain: Middle Llandeilo age, Moridunian age, Harnagian age, Caradoc epoch, Burrellian age, Longvillian age, Cressagian age, Ashgill epoch, Migneintian age, Costonian age, Woolstonian age, Tremadoc epoch, Pusgillian age, Llandeilo age, Late Llandeilo age, Soudleyan age, Marshbrookian age, Cheneyan age, Onnian age, Actonian age, Streffordian age, Arenig epoch, Rawtheyan age, Whitlandian age, Early Llandeilo age, Llandeilian age, Early Llanvirn age, Late Llanvirn age, Abereiddian age, Fennian age, Aurelucian age, Cautleyan age, Llanvirn epoch
- Ordovician of the Baltic: Keila age, Volkhov age, Idavere age, Oandu age, Viru epoch, Saka age, Latorp age, Oeland epoch, Johvi age, Rakvere age, Billingen age, Hunneberg age, Lasnamagi age, Aseri age, Uhaku age, Aluoja age, Langevoja age, Varangu age, Haljala age, Kukruse age, Vormsi age, Porkuni age, Pirgu age, Valaste age, Vaana age, Nabala age, Harju epoch, Pakerort age, Hunderum age, Kunda age
- Ordovician of Ibero-Bohemia: Letna age, Sarka age, Liben age, Zahorany age, Kralodvorian age, Dobrotivian age, Bohdalec age, Vinice age, Kosovian age, Berounian age, Oretanian age, Klabava age, Arenigian age
- Ordovician of Australia: Chewtonian age, Lancefieldian age, Castlemainian age, Bendigonian age, Yapeenian age, Gisbornian age, Warendian age, Bolindian age, Eastonian age
- Ordovician of China: Neichianshanian age, Guniu age, Chientangkiangian age, Yiyangian age, Xiaoxita age, Daobaowan age, Wufeng age, Dawan age, Hunjiang age, Hulo age, Shikou age, Hanjiang age, Lianghekou age, Xinchangian age, Ningkuo age
- Ordovician of North America: Ibexian epoch, Cincinnatian epoch, Marmor age, Ashbyan age, Wildernessian age, Gamachian age, Blackriveran age, Shermanian age, Mohawkian epoch, Chazyan age, Canadian age, Gasconadian age, Whiterockian epoch, Blackhillsian age, Skullrockian age, Rangerian age, Cassinian age, Demingian age, Kirkfieldian age, Richmondian age, Franklinian age, Tulean age, Edenian age, Rocklandian age, Jeffersonian age, Chatfieldian age, Maysvillian age, Turinian age, Stairsian age, Trentonian age
- Cambrian of China: Youshuanian age, Waergangian age, Taijangian age, Wangcunian age, Taoyuanian age, Nangaoian age, Jinnigian age, Meishucunian age, Duyunian age, Niuchehean age
- Cambrian of Australia: Iverian age, Mindyallan age, Payntonian age, Datsonian age, Idamean age, Floran age, Undillan age, Templetonian age, Boomerangian age, Ordian age
- Cambrian of Siberia: Ensyan age, Solvan age, Mansian age, Tommotian age, Lenian age, Toyonian age, Menevian age, Ketyan age, Atdabanian age, Maduan age, Yurakian age, Nemakit-Daldynian age, Botomian age, Aksaian age, Sakian age, Tavgian age, Ayusokkanian age, Batyrbaian age, Amgan age, Nganasanian age, Mayan age
- Cambrian of Kazakhstan: Ungurian age, Zhanaarykian age, Tuesaian age
- Cambrian of North America: Sunwaptan age, Begadean age, Marjumian age, Waucoban age, Steptoean age, Dyeran age, Montezuman age, Dresbachian age, Delamaran age, Topazan age, Franconian age, Millardan age, Albertian age
- Cambrian of West Avalonia: Placentian age, Arcadian age, Branchian age
- Cambrian of Britain: Dolgellian age, Maentwrogian age, Trempealeauan age
- Permian-Jurassic of New Zealand: Mangapirian age, Telfordian age, DUrville epoch, Aparima epoch, Waiitian age, Barettian age, Puruhauan age, Makarewan age, Flettian age
This interval is used in the definition of 34 collections
A total of 86938 collections with 553498 occurrences lie within this time span