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