List of fossiliferous stratigraphic units in Russia

Group or Formation	Period	Notes
Abasheva Formation	Jurassic
Abashevo Suite Formation	Jurassic
Abrekskaya Suite Formation	Permian
Acheshbok Formation	Triassic
Admiralty Formation	Triassic
Adz'va Formation	Permian
Agabyt Formation	Triassic
Agitkan Formation	Triassic
Agulak Suite Formation	Jurassic
Akachan Formation	Permian, Carboniferous
Akatievo Formation	Carboniferous
Akatuevskaya Formation	Jurassic
Akavassky Formation	Carboniferous
Akchalym Formation	Silurian
Akdurug Formation	Cambrian
Aksai Suite Formation	Jurassic
Aksaisk Formation	Jurassic
Aktash Formation	Silurian
Aktash Suite Formation	Jurassic
Aktasty Formation	Permian
Aleksandrovskii Formation	Carboniferous
Aleksin Formation	Carboniferous
Altatka Suite Formation	Jurassic
Aluginskaya Formation	Paleogene
Alykaevskaya Formation	Carboniferous
Alyutovo Formation	Carboniferous
Amanak Formation	Permian
Amanakskaya Formation	Permian
Amaninskaya Formation	Paleogene
Amata Formation	Devonian
Amba Formation	Triassic
Amkanzhin Formation	Permian
Amkin Formation	Cretaceous
Angachi Formation	Silurian
Antibes Formation	Cretaceous
Antiinsky Formation	Permian
Antiya Formation	Permian
Apsat Formation	Cretaceous
Arakay Group/Arakayskaya Formation	Paleogene
Arakay Group/Gastellovskaya Formation	Paleogene
Arakay Group/Gennoyshinskaya Formation	Paleogene
Argun Formation	Cretaceous
Arkachan Formation	Permian
Arkagalinskaya Formation	Cretaceous
Asatausky Formation	Carboniferous
Askyn Formation	Devonian
Askynbashsky Formation	Carboniferous
Astronomicheskogo Mysa Formation	Paleogene
Atkan Formation	Permian
Ausinskaya Formation	Neogene
Avamskaya Suite Formation	Permian
Avlandian Formation	Permian
Ayach'yaga Formation	Permian
Ayak Suite Formation	Jurassic
Aykhal Formation	Carboniferous
Ayyuvinskiy Formation	Carboniferous
Babuk Formation	Triassic
Badin Formation	Jurassic
Bagan Formation	Ordovician
Baigendzhi Formation	Permian
Baigendzhin Formation	Permian
Baikur Formation	Permian
Baital Formation	Silurian
Baitugan Formation	Permian
Bajtugan Formation	Permian
Bakalinskian Suite Formation	Permian
Baksanii Formation	Ordovician
Balakhtison Formation	Cambrian
Baley Formation	Cretaceous
Barabash Formation	Permian
Barabashskaya Formation	Permian
Baraniy Formation	Ordovician
Barents Formation	Carboniferous
Basal and coalFormation	Jurassic
Batylykh Formation	Cretaceous
Bayan Kol Formation	Cambrian
Baytugan Formation	Permian
Bazaikha Formation	Cambrian
Bazanov and Bokhtin Suite Formation	Jurassic
Bazanovo and Bokhto Suites Formation	Jurassic
Bazarli Suite Formation	Jurassic
Bazhenov Formation	Cretaceous
Begichev Formation	Cretaceous
Beglyi Formation	Permian
Begunovskaya Formation	Neogene
Belalabinskaya Group/Nikitin Formation	Permian
Belalabinskaya Group/Urushten Formation	Permian
Belaya Kalitva Formation	Carboniferous
Belebeevo Formation	Permian
Belebei Formation	Permian
Belebeyeoskaya Suite Formation	Permian
Belkovskaya Formation	Permian
Belogorsk Formation	Silurian
Beloshchel'e Formation	Permian
Belovo Horizon Formation	Devonian
Belushkin Formation	Permian
Belushkinskaya Suite Formation	Permian
Belyi Yar Formation	Carboniferous
Berchogur? Formation	Devonian
Bereza Beds Formation	Cretaceous
Berge Suite Formation	Jurassic
Berikul Formation	Cambrian
Bezymyanny Formation	Permian
Biertdag Formation	Devonian
Bilir Formation	Cambrian
Bitak Suite Formation	Jurassic
Bizovskaya Suite Formation	Permian
Blinovo Formation	Neogene
Bochara Formation	Permian
Boets Formation	Permian
Boguchan Formation	Permian
Boguchany Formation	Permian
Bokhtin Formation	Jurassic
Bokhto Suite Formation	Jurassic
Bol'shaya Kheta Group/Nadoyakh Formation	Jurassic
Bol'sheishin Formation	Cambrian
Bolshekinelskaya Formation	Permian
Bolshesininskaya Series Group/Mishayagskaya Suite Formation	Triassic
Bolshesininskaya Series Group/Vyatkinskaya Suite Formation	Triassic
Borodino Suite Formation	Jurassic
Botchi Formation	Neogene
Britvinskaya Series Formation	Permian
Bugali Formation	Permian
Bugarikta Formation	Triassic
Bugryshikhinskaya Formation	Ordovician
Bukachacha Formation	Cretaceous
Bukobai Formation	Triassic
Bukobaiskaya Suite Formation	Triassic
Bukobay Formation	Triassic
Bukukun Formation	Jurassic
Bukukun Suite Formation	Jurassic
Bulunkan Formation	Triassic
Buregi Formation	Devonian
Burgali Formation	Permian
Burguklinskaya Formation	Permian
Burguklinskaya Suite Formation	Permian
Burkguklinian suite Formation	Permian
Burskii Formation	Ordovician
Burtsevsky Formation	Permian
Byankino Formation	Jurassic
Byankinskaya Formation	Jurassic
Bykov Formation	Cretaceous
Byrranga Formation	Permian
Bystraya Formation	Cambrian
Bytantay Formation	Permian
Byzovaya Formation	Triassic
Cabanin Horizon Formation	Devonian
Cape Zhurinskiy outcrop Formation	Cambrian
Carbonate Formation	Triassic
Carbonate, Clastic carbonate Formation	Triassic
Chagachan Suite Formation	Jurassic
Chakyr Formation	Ordovician
Chalmak Formation	Silurian
Chambin Formation	Permian
Chandalaz Formation	Permian
Charkabozh Formation	Triassic
Chebalsinskaya Formation	Permian
Chechuma Suite Formation	Jurassic
Chegitun Formation	Ordovician
Chekhan Formation	Cambrian
Chelyabinskaya Series Group/Kalachevskaya Suite Formation	Triassic
Chelyabinskaya Series Group/Korkinskaya Suite Formation	Triassic
Chelyabinskaya Series Group/Kozirevskaya Suite Formation	Triassic
Chepa Suite Formation	Jurassic
Cheremkhovo Formation	Jurassic
Cheremkhovo Suite Formation	Jurassic
Cheremkhovskaya Formation	Jurassic
Cheriyusskaya Suite Formation	Permian
Chernaya Bay Horizon Formation	Devonian
Chernorechian Suite Formation	Permian
Chernovskaya Group/Doronino Formation	Cretaceous
Cherpel' Suite Formation	Jurassic
Chertovskia Formation	Ordovician
Chichikan Formation	Triassic
Chigan Formation	Cretaceous
Chikoi Formation	Neogene
Chinka Formation	Permian
Chisyan Formation	Permian
Chochaskaya Suite Formation	Permian
Chopko Formation	Cambrian
Chusovitino Suite Formation	Jurassic
Cladochonus Limestone Formation	Permian
Clastic carbonate Formation	Triassic
Coal Suite Formation	Jurassic
Conglomerate Suite Formation	Jurassic
Coryphyllia Beds Formation	Triassic
Dadoy Formation	Permian
Daekhuriin Group/Daekhuriinskaya Formation	Paleogene
Daekhuriin Group/Mutnovskaya Formation	Paleogene
Dagi Group/Agnevskaya Formation	Neogene
Dagi Group/Daginskaya Formation	Neogene
Dainskaya Formation	Cretaceous
Dal'nii Suite Formation	Jurassic
Daratuiskiy Formation	Permian
Dashtygoi Formation	Silurian
Dashtygoi Beds Formation	Silurian
Daya Formation	Cretaceous
Degali Formation	Permian
Degibadam Suite Formation	Jurassic
Delendzha Formation	Permian
Delendzhin Formation	Permian
Delenzhinskaya Suite Formation	Permian
Dem'yanovskaya Formation	Triassic
Dep Suite Formation	Jurassic
Dietken Formation	Ordovician
Div'ya Formation	Permian
Djaskoian Formation	Jurassic
Dmitriyevskaya Formation	Cambrian
Dolborskii Formation	Ordovician
Dolgan Formation	Cretaceous
Domanik Formation	Devonian
Donguz Formation	Triassic
Dulankhora Suite Formation	Jurassic
Dulgalakh Formation	Permian
Dulgalakhskaya Suite Formation	Permian
Duraisk Formation	Jurassic
Durnayu Formation	Silurian
Dvuroginskaya Suite Formation	Triassic, Permian
Dyby Formation	Permian
Dzharsu Suite Formation	Jurassic
Dzhaskoi Suite Formation	Jurassic
Dzhelon Suite Formation	Jurassic
Dzheltin Formation	Permian
Dzheltinskaya Formation	Permian
Dzhiakunian Formation	Permian
Dzhigdali Formation	Permian
Dzhil' Suite Formation	Jurassic
Dzhuptagin Formation	Permian
Echii Formation	Permian
Echinosphaerites Chalk Formation	Ordovician
Echiy Formation	Permian
Edzhid Formation	Carboniferous
Efremov Formation	Permian
EksenyaFormation	Cretaceous
Ekushanskaya Suite Formation	Permian
El'gyan Formation	Cambrian
Elegest Suite Formation	Jurassic
Elets Formation	Devonian
Emanra Formation	Cretaceous
Emjaksin Formation	Cambrian
Emyaksin Formation	Cambrian
Endybal Formation	Permian
EndybalFormation	Permian
Enemtenskaya Formation	Neogene
ErFormation	Permian
Erbek Suite Formation	Jurassic
Erkeket Formation	Cambrian
Ermanovka Group/Etolon Formation	Neogene
Ermanovskaya Formation	Neogene
Erunakov Formation	Permian
Erunakovskaya Group/Gramoteinskaya Formation	Permian
Erunakovskaya Group/Leninskaya Formation	Permian
Etolon Formation	Neogene
Etolonskaya Formation	Neogene
Evenkskaya Formation	Permian
Evlanovo Formation	Devonian
Evtropina Formation	Devonian
Ezhovyi Formation	Neogene
Fedorovskiy Formation	Permian
Filipp'el Formation	Silurian
Fol'k Formation	Permian
Gabdrashidov Formation	Permian
Gabdrashitovian Suite Formation	Permian
Gabdrashitovian Suite? Formation	Permian
Gabirut and Dzhizhikrut Suites Formation	Jurassic
Gakkhinskaya Formation	Paleogene
Galindai Formation	Permian
Gamskaya Group/Yarenskian Formation	Triassic	-
Ganin Formation	Devonian
Gankin Formation	Cretaceous
Gapshima Formation	Cretaceous
Gazov Formation	Permian
Gerkinskaya Formation	Permian
Getkilninskaya Formation	Paleogene
Gidarin Formation	Jurassic
Gidarinskaya Formation	Cretaceous
Gizhiga Formation	Permian
Glubokaya Formation	Devonian
Glushinskaya Formation	Jurassic
Glushkovo Formation	Jurassic
Godymboy Formation	Cretaceous
Godymboyskaya Formation	Cretaceous
Golomyannyj Formation	Silurian
Gorbiyachin Formation	Entsy, Madu
Gorbousha Formation	Cretaceous, Jurassic
Goryachikh Klyuchey Formation	Neogene
Granatovoya Formation	Neogene
Greben Formation	Silurian
Gremyashchij Formation	Devonian
Gundara Formation	Cretaceous
Gurimisskaya Suite Formation	Triassic
Gurud Suite Formation	Jurassic
Gusinaya Formation	Permian
Gusinozemelskaya Formation	Permian
Herbesskaya Formation	Carboniferous
Holmsk Formation	Neogene
Holodnolog Formation	Permian
Honto Formation	Neogene
Honto Group/Aushi Formation	Neogene
Honto Group/Hacchorei Formation	Neogene
Ichetuy Formation	Jurassic
Ichetuy Suite Formation	Jurassic
Il'chir Formation	Cambrian
Il'inskaya Formation	Neogene
Il'inskaya Formation	Permian
Il'inskaya Formation	Permian
Il'inskaya Group/Uskatskaya Formation	Permian
Il'khatunskaya Formation	Paleogene
Ilanskaya Suite Formation	Jurassic
Ilek Formation	Cretaceous
Ilibei Formation	Permian
Ilibeiskaya Formation	Permian
Imtachan Formation	Permian
Inta Formation	Permian
Intian Suite Formation	Permian
Ionayskaya Formation	Paleogene
Irbitey Formation	Cambrian
Irbychan Formation	Permian
Iren Formation	Permian
Irga Formation	Permian
Ishanovskaya Formation	Permian
Ishanovskaya Suite Formation	Permian
Itat Formation	Jurassic
Itat Suite Formation	Jurassic
IvaFormation	Permian
Kabanka Formation	Silurian
KadyrFormation	Jurassic
Kakanaut Formation	Cretaceous
Kakertskaya Formation	Neogene
Kalenda Suite Formation	Jurassic
Kalga Suite Formation	Jurassic
Kalgan Formation	Jurassic
Kalinovka Formation	Permian
Kalitvenskaya Formation	Permian
Kalvitza Formation	Silurian
Kalyan Formation	Jurassic
Kamala Suite Formation	Jurassic
Kamchikskaya Formation	Paleogene
Kamenka Bay Horizon Formation	Devonian
Kamennyi Yar Formation	Triassic
Kameshkovskiy Formation	Cambrian
Kamyshin Formation	Paleogene
Kamyshla Formation	Permian
Kamyshlinskie Formation	Permian
Kanarai Formation	Jurassic
Kangauz Formation	Cretaceous
Kanyon Formation	Ordovician
Karadan Formation	Triassic
Karadiirmen' Suite Formation	Jurassic
Karagan Formation	Neogene
Karakhem Formation	Silurian
Karalda Suite Formation	Jurassic
Karasinskaya Formation	Ordovician
Karazin Formation	Triassic
Kardasyn Suite Formation	Jurassic
Karmakula Formation	Permian
Karmyssian Suite Formation	Permian
Karpinsk Formation	Devonian
Kata Formation	Carboniferous
Katanga Formation	Cambrian
Kazan Formation	Permian
KazankovoFormation	Permian
KazankovoFormation	Permian
Kazarka Formation	Carboniferous
Kech'pel Formation	Permian
Kedrovsk Formation	Russian Federation
Kemerovskaya Formation	Permian
Kemerovskaya Suite Formation	Permian
Kemskaya Formation	Cretaceous
Keryamaelskaya Suite Formation	Triassic
Kessyusa Formation	Cambrian
Keteme Formation	Cambrian
Khabakh Formation	Permian
Khabakhskaya Suite Formation	Permian
Khakanchanskaya Suite Formation	Permian
Khalagai Formation	Neogene
Khalalin Formation	Permian
Khaldzhin Formation	Permian
Khaldzin Formation	Permian
Khalkitoi Suite Formation	Jurassic
Khalpirki Formation	Permian
Khamaka Formation	Ediacaran
Khamovnicheskiy Formation	Carboniferous
Khamsarin Formation	Cambrian
Khanalichan Formation	Permian
Khandyg Formation	Silurian
Khantayka Formation	Cambrian
Khapry Formation	Neogene
Kharaulakh Formation	Permian
Kharbalakhskaya Suite Formation	Permian
Khariyasskaya Suite Formation	Permian
Kharkov Formation	Paleogene
Kheta Formation	Cretaceous
Khilok Formation	Cretaceous
Khivach Formation	Permian
Khodzin Formation	Triassic
Kholmsk Group/Gastellovskaya Formation	Paleogene
Kholmsk Group/Kholmskaya Formation	Paleogene
Kholodzhikan Suite Formation	Jurassic
Khomustakhskaya Suite Formation	Permian
Khorasoim Formation	Cretaceous
Khorbusuonka Group/Khatyspyt Formation	Ediacaran
Khorbusuonka Group/Mastakh Formation	Ediacaran
Khorbusuonka Group/Turkut Formation	Ediacaran
Khoreiver Formation	Ordovician
Khorokitskaya Suite Formation	Carboniferous
Khorokyt Formation	Permian
Khulgunskaya Formation	Paleogene
Khumara Suite Formation	Jurassic
Khungtukun Formation	Permian
Khuren Formation	Permian
Khutsin Formation	Paleogene
Khyuktinsky Group/First Formation	Silurian
Kibitigasskaya Suite Formation	Triassic
Kichkil and Tumanjak Suites Formation	Jurassic
KidrenskFormation	Ordovician
Kielno Variegated Limestone Formation	Ordovician
Kigiltas Formation	Permian
Kigiltasskaya Suite Formation	Carboniferous
Kilakirnunskaya Formation	Paleogene
Kimaiskii Formation	Ordovician
KirenskiiFormation	Ordovician
Kirpichnikov suite Formation	Cambrian
Kirpichnikov suite Group/Kirpichnikov Formation	Cambrian
Kirsanovskaya Formation	Cretaceous
Kizelov Formation	Carboniferous
Kizi Formation	Neogene
Klenova Formation	Silurian
Kobyuma Formation	Permian
Kocherginskaya Formation	Permian
KogeFormation	Jurassic
Kokala Suite Formation	Jurassic
Kokkija Suite Formation	Jurassic
Koktui Suite Formation	Jurassic
Kokuybel'su Suite Formation	Jurassic
Koldarian Suite Formation	Permian
Kolonga Suite Formation	Silurian
Komichan Formation	Permian
Kondurovkskiy Formation	Permian
KonstantinFormation	Carboniferous
Konvunchana Group/Bugarikta Formation	Permian
Kopanaskya Formation	Triassic
Korkino Formation	Triassic
Korothinskaya Formation	Ordovician
Kos'yu Formation	Permian
Koshelevka Formation	Permian
Koshelevskaya Formation	Permian
Koshelevskaya Suite Formation	Permian
Kotchakan Formation	Ordovician
Kotelnich Group/Urpalov Formation	Permian
Kotodzha Formation	Ediacaran
Kotuiskaya Suite Formation	Permian
Kotuy Formation	Cambrian
Kovachinskaya Formation	Paleogene
Kozhim Formation	Permian
KozhimFormation	Permian
Kozhimrudnik Formation	Permian
Kozhimrudnitskaya Formation	Permian
Kozhimrudnitzkaya Suite Formation	Permian
Kozhym Formation	Permian, Ordovician
Kozlovskaya Formation	Paleogene
Krasnaya Bukhta Formation	Silurian
Krasnoporog Formation	Cambrian
Krasnoshchel' Formation	Permian
Kremenskoy Formation	Carboniferous
Krivaya Luka Group/KirenskiiFormation	Ordovician
Krivoi Ruchei Formation	Devonian
Krivorechenskaya Formation	Cretaceous
Kuba Formation	Silurian
Kuba Beds Formation	Silurian
Kubalangdinskaya Suite Formation	Permian
Kugutyk Formation	Carboniferous
Kuitun Suite Formation	Jurassic
Kukhiraat Suite Formation	Jurassic
Kukubel'su Suite Formation	Jurassic
Kul'diminskaya Formation	Triassic
Kulamat Formation	Devonian
Kuldiminskaya Series Formation	Triassic
Kuldiminskaya Suite Formation	Triassic
Kulinskaya Formation	Permian
Kulogory Formation	Permian
Kulomzin Formation	Cretaceous
Kulsary Suite Formation	Jurassic
Kultash Formation	Silurian
Kulu Formation	Permian
Kuluvenskaya Formation	Neogene
Kulyumbe Formation	Cambrian
Kumanskaya Suite Formation	Triassic
Kuonamka Formation	Cambrian
Kuragan Suite Formation	Ordovician
Kuranakh Formation	Silurian
Kurashi Formation	Neogene
Kurasiyskaya Formation	Neogene
Kurchavinskaya Formation	Cambrian
KurenskiiFormation	Ordovician
Kuroshasaisbaya Suite Formation	Triassic
Kutinskaya Formation	Cretaceous
Kutorgina Formation	Cambrian
Kutulukskaya Formation	Permian
Kuznetsk Formation	Permian
Kuznetskaya Suite Formation	Permian
Kuzyama Formation	Carboniferous
Kwakami Formation	Cretaceous	-
Kybytygas Formation	Triassic
Kylanskaya Formation	Paleogene
Kyndal Formation	Cretaceous
KysylFormation	Jurassic
Kyundeiskaya Suite Formation	Permian
KyzylFormation	Permian
Kzylsai Formation	Triassic
Kzylsaiskaya Formation	Triassic
Labaz Formation	Cambrian
Lamtsa Formation	Ediacaran
Layiol' Formation	Devonian
Lazarevsky Formation	Carboniferous
Lazurnaya Formation	Triassic
Lazurnaya Bay Formation	Triassic
Lebyazh'ya Formation	Cambrian
Left Kedon Formation	Triassic	-
LekFormation	Permian
LekFormation	Permian
LekFormation	Permian
Lekskaya Suite Formation	Permian
Lekvorkuta Formation	Permian
Lekvorkutskaya Formation	Permian
Leskovskaya Formation	Cretaceous	-
Lestanshor Formation	Triassic
Levashi Formation	Cretaceous
Limimtevayamskaya Formation	Neogene
Limptekon Formation	Permian
Lingula and Upper Coal Suites Formation	Jurassic
Lingula Suite Formation	Jurassic
Lipovskaya Formation	Triassic
Livny Formation	Devonian
Loglorskaya Suite Formation	Permian
Loparskii Formation	Ordovician
Lower Abrekskaya Suite Formation	Permian
Lower Akhmatov Suite Formation	Carboniferous
Lower Beshui Suite Formation	Jurassic
Lower Dunaiskaya Suite Formation	Permian
Lower Dzhaskoi Suite Formation	Jurassic
Lower Green Sand Formation	Cretaceous
Lower Gusinozemelskaya Suite Formation	Permian
Lower Kabaktinsk Suite Formation	Jurassic
Lower Kamala Suite Formation	Jurassic
Lower Kosyinskian Suite Formation	Permian
Lower Krasnoyarka Subsuite Formation	Cretaceous
Lower Matakan Suite Formation	Jurassic
Lower Molchan Suite Formation	Jurassic
Lower Namyndykan Suite Formation	Jurassic
Lower Nazarovo Suite Formation	Jurassic
Lower Osinniki and Tersyuk Suites Formation	Jurassic
Lower Osinniki Suite Formation	Jurassic
Lower Ozhogino Suite Formation	Jurassic
Lower Pechorskaya Series Group/Intiskaya Suite Formation	Permian
Lower Pospelovskaya Suite Formation	Permian
Lower Saldam Suite Formation	Jurassic
Lower SandstoneFormation	Jurassic
Lower Shadoron Series Formation	Jurassic
Lower Shangan Formation	Cambrian
Lower Siyak Beds Formation	Devonian
Lower Syurbelyakhskaya Suite Formation	Triassic
Lower Talbonskaya Suite Formation	Triassic
Lower Urgal Suite (Dublikan Suite) Formation	Jurassic
Lower Variegated Suite Formation	Jurassic
Lower Vilyui and Marykchan Suites Formation	Jurassic
Lugov Formation	Permian
Lugovskaya Suite Formation	Jurassic
Lyaiol Formation	Devonian
Lyaiol' Formation	Devonian
Lynna Formation	Ordovician
Lyudyanza Formation	Permian
Machigarskaya Formation	Paleogene
Magan Formation	Permian
Magiveem Formation	Permian
Magiveyen Formation	Permian
Makarova Formation	Jurassic
Makarovo Suite Formation	Jurassic
Mal'tseva Formation	Permian
Malinovyy Suite Formation	Jurassic
Mallenskaya Formation	Paleogene
Malobachat Formation	Devonian
Malokinelskaya Formation	Permian
Malotkhach Formation	Triassic
Malyi Patok Formation	Devonian
Malykai Formation	Cambrian
Malyshevka Suite Formation	Jurassic
Mangutskaya Formation	Cretaceous
Mansiiski Formation	Ordovician
Mansiiskii Formation	Ordovician
Mansiysk Formation	Cambrian
Manykay Formation	Cambrian
Markha Formation	Cambrian
Marshrutny Formation	Silurian
Marsrutninskaya Formation	Permian
Maruyamskaya Formation	Neogene
Matitukskaya Formation	Neogene
Matusevich Formation	Devonian
Matusevich Suite Formation	Carboniferous
Maut Formation	Silurian
Medvezhin Formation	Cambrian
Medvezhyn Formation	Cambrian
Megen Formation	Permian
Megion Formation	Cretaceous
Melovatka Formation	Cretaceous
Menkechen Formation	Permian
Meschera Formation	Carboniferous
Meychen Formation	Permian
Mezen' Formation	Ediacaran
Middle and Upper Volcanic Suite Formation	Jurassic
Middle Dzhaskoi Suite Formation	Jurassic
Middle Pereyaslovka Suite Formation	Jurassic
Middle Siyak Beds Formation	Devonian
Middle Talyndzhak Suite Formation	Jurassic
Middle TyttygFormation	Jurassic
Middle Yezo Formation	Cretaceous
Mikhailov Formation	Carboniferous
Mirsanovo Formation	Cretaceous
Mirsanovskaya Formation	Cretaceous
Mishkinskaya Formation	Carboniferous
Mitina Formation	Permian
Moguchan Formation	Permian
Mol Formation	Permian
Molskaya Formation	Permian
Monom Formation	Triassic
Morpin Formation	Permian
Morzhov Formation	Triassic
Morzhovaya Formation	Triassic
Morzhovaya Bay Horizon Formation	Devonian
Moskovoretskaya Formation	Jurassic
Moyero River Formation	Ordovician
Mugochan Formation	Permian
Muker Formation	Ordovician
Mukteiskii Formation	Ordovician
Multicolored (variegated) Suite Formation	Jurassic
Munugudzhak Formation	Permian
Murtoi Formation	Cretaceous
Muzdukh Suite Formation	Jurassic
Mysa Ploskogo Formation	Neogene
Mysa Tons Formation	Paleogene
Mysovy Formation	Permian
Nadkrasnokamenskaya Formation	Triassic
Naiba Formation	Cretaceous
Naibuchi Formation	Paleogene
Naihoro Formation	Neogene
Nam Formation	Permian
Napanskaya Formation	Paleogene
Narylkova Formation	Permian
Naujoji Akmene Formation	Permian
Naujoji Akmené Formation	Permian
NelynyaFormation	Permian
Nelyudim Formation	Devonian
Nemda Formation	Permian
Nemtsovskaya Series Formation	Triassic
Nemtsovskaya Suite Formation	Triassic
Nenyugin Formation	Permian
Nerma Formation	Permian
Nerminskaya Formation	Permian
Neryungrikan Suite Formation	Jurassic
Nevel'skaya Formation	Paleogene
Nevelisk Group/Chekhovskaya Formation	Neogene
Neverovo Formation	Carboniferous
Nidimskaya Suite Formation	Triassic
Nikitina Formation	Permian
Niklekuyul'skaya Formation	Paleogene
Nirudinskii Formation	Ordovician
Nizhneduyskaya Formation	Paleogene
Noginsky Formation	Carboniferous
Novlenskoe Formation	Carboniferous
Novlenskoye Beds Formation	Carboniferous
Nutekin Formation	Triassic
Nutov Group/Kaskadnaya Formation	Neogene
Nutov Group/Nutovskaya Formation	Neogene
Nya Formation	Ordovician
Nyabol Formation	Permian
Nyadeita Formation	Triassic
Nyaiskii Formation	Ordovician
Nytymokin Formation	Triassic
Obukhovo Formation	Ordovician
Okhonchevayamskaya Formation	Neogene, Paleogene
Okobykay Group/Aleksandrovskaya Formation	Neogene
Okobykay Group/Ekhabinskaya Formation	Neogene
Okobykayskaya Formation	Neogene
Ol'chan Formation	Permian
Ol'khovskaya Formation	Paleogene
Ola Formation	Cretaceous
Olenek Formation	Cambrian
Olynian Formation	Permian
Ombinsk Formation	Neogene
Omchak Formation	Permian
Ommayskaya Formation	Paleogene
Omolon Formation	Permian
Onkhoidookskaya Suite Formation	Permian
Opuonskoy Formation	Permian
Or' Suite Formation	Jurassic
Orlovka Formation	Permian
Orol Formation	Permian
Osakhta Formation	Permian
Osakhtinskaya Formation	Permian
Osezhina Suite Formation	Jurassic
Osinniki and Tersyuk Suites Formation	Jurassic
Osinniki Suite Formation	Jurassic
Osinovo Formation	Jurassic
Osinsky Formation	Cambrian
Osipayskaya Formation	Triassic
Oskhtinskaya Formation	Permian
Ostrovnaya Formation	Cambrian
Ovinparma? Formation	Devonian
Oymuranskiy organogenicFormation	Cambrian
Ozernaya Formation	Ordovician
Ozerninskaya Formation	Permian
Ozhogino Suite Formation	Jurassic
Padimeytyvis Formation	Silurian
Padun Formation	Ordovician
Pakhachinskaya Formation	Neogene
Pareni Formation	Permian
Pastanakhskaya Group/Ystannakhskaya Formation	Triassic
Pautovaya Formation	Permian
Pechishchi Formation	Permian
Pelskaya Formation	Permian
Pelski Formation	Permian
Pelyatka Formation	Permian
Perekhodnaya Formation	Cambrian
Perevoznaya Formation	Triassic
Pereyaslovka Suite Formation	Jurassic
Pereyaslovskaya Formation	Jurassic
Peschanka Formation	Triassic
Peshcherka Formation	Devonian
Peski Formation	Carboniferous
Peski Beds Formation	Carboniferous
Pestrotsvet Formation	Cambrian
Pestrotsvetnaya Formation	Neogene, Cambrian
Petarkinskaya Formation	Permian
Petropavlovka Formation	Triassic
Petropavlovsk Formation	Silurian
Petropavlovsk Suite Formation	Devonian, Silurian
Pezhenka Suite Formation	Jurassic
Pil'skaya Formation	Neogene
Pilengskaya Formation	Paleogene
Pionerskii Formation	Permian
Pirda Formation	Triassic, Permian
Pizhmomezenskoi Formation	Triassic
Platonovskaya Formation	Cambrian
Plavsk Formation	Devonian
Pobedin Formation	Permian
Pod'emnaya Formation	Devonian
Poiga Formation	Ediacaran
Poldarsa Formation	Permian
Poludennaya Group/Aramon Formation	Ediacaran
Poludennaya Group/Tyurim and Aramon Formation	Ediacaran
Pomyr Group/Nutovskaya Formation	Neogene
Pomyr Group/Pomyrskaya Formation	Neogene
Pomyr Group/Uandi Formation	Neogene
Pospelovo Formation	Permian
Potokoiskaya Suite Formation	Permian
Povorot Formation	Ordovician
Pregolskian Formation	Permian
Priargun Formation	Jurassic
Pribrezhnaya Formation	Triassic
Pribrezhninskaya Formation	Triassic
Prisayan Formation	Jurassic
Prisayan and Cheremkhovo Suites Formation	Jurassic
Prisayan Suite Formation	Jurassic
Privolynin Formation	Permian
Promezhutochnaya Suite Formation	Permian
Promyslovskaya Suite Formation	Jurassic
Protvin Formation	Carboniferous
Pudovkino Formation	Cretaceous
Pushok Formation	Devonian
Raiga Formation	Ediacaran
Rakitinskaya Formation	Neogene
Raspad and Abashevo Suites Formation	Jurassic
Rateginskaya Formation	Paleogene
Rdeyskoe Formation	Devonian
Rechitsy Formation	Carboniferous
Remnev Formation	Devonian
Reshetnikovo Formation	Permian
Rodionovskii Formation	Permian
Romankol' Suite Formation	Jurassic
Rudaceous continental red beds Formation	Permian
Rusanov Formation	Devonian
Rusavkino Formation	Carboniferous
Rybinsk Formation	Triassic
Rybushka Formation	Cretaceous
Sabanakovian Formation	Permian
Sablinskaya Formation	Cambrian
Safonovski Formation	Devonian
Sakha Formation	Permian
Sakhana Formation	Permian
Salairka Horizon Formation	Devonian
Salarevo Formation	Permian
Saldam Formation	Jurassic
Saldam Suite Formation	Jurassic
Samodi Formation	Cambrian
Samojlovich Formation	Silurian
Sanashtygol Limestone Formation	Cambrian
Sanashtykgol Formation	Cambrian
Sanashtykgol Limestone Formation	Cambrian
Sandstone Suite Formation	Jurassic
SandstoneFormation	Triassic
SandstoneFormation	Jurassic
Sandzhar Suite Formation	Jurassic
Sangara Formation	Cretaceous
Sangara Group/Khaya Formation	Jurassic
Saraynin Formation	Devonian
Sarga Formation	Permian
Sarikamish Suite Formation	Jurassic
Sartaki Suite Formation	Jurassic
Sarydiirmen' Suite Formation	Jurassic
Sasnava Formation	Permian
Sauma Formation	Devonian
Savel'evsk oil shales Formation	Jurassic
Savina Formation	Permian
Savinskaya Formation	Permian
Schmidt Formation	Triassic
Schwagerina Limestone Formation	Permian
Sed'yu Formation	Devonian
Sekmenevsk Formation	Cretaceous
Semiluki Formation	Devonian
Sergeyevsk suite Formation	Russian Federation
? Sergeyevsk Formation	Neogene
Sertunayskaya Formation	Neogene
SetteFormation	Russian Federation
Severnaya Zemiya Formation	Devonian
Seversk Sandstone Formation	Russian Federation
Sezima Formation	Permian
Sezimskaya Formation	Permian
Sezymskaya Formation	Permian
Shadoron Group/Takshin Formation	Jurassic
Shadrovskaya Formation	Permian
Shadrovskaya Suite Formation	Permian
Shanda Horizon Formation	Devonian
Shandinsk Formation	Devonian
Shar'yu Formation	Permian
SheimoFormation	Permian
Shemaha Formation	Silurian
Sherkirtinskie Formation	Permian
Sherlubai Formation	Devonian
Shikhan Formation	Permian
Shikhansk Formation	Permian
Shivelig Formation	Cambrian
Shoana Suite Formation	Jurassic
Shubartau Formation	Devonian
Shunet Formation	Devonian
Sibiryakovskaya Formation	Devonian
Sig Formation	Permian
Sigskaya Formation	Permian
SiltstoneFormation	Jurassic
Simbirskites Clay Formation	Cretaceous
Sinegorskiy Formation	Paleogene
Sinelnikov Horizon Formation	Devonian
Sinigichan Formation	Permian
Sinsk Formation	Cambrian
Sinskoye Formation	Cambrian
Siren Formation	Permian
Siuransky Formation	Carboniferous
Siyak Formation	Devonian
Siyanovskaya Formation	Cretaceous
Skosyrskaya Formation	Permian
Sludka Formation	Triassic
Snatol'skaya Formation	Paleogene
Snatolskaya Formation	Paleogene
Snatolskya Formation	Paleogene
Snegurovka Formation	Cambrian
Sogur Formation	Permian
Sokolin Formation	Permian
Sokolov Formation	Permian
Soktui Formation	Permian
Solikamsk Formation	Permian
Solikamslian Formation	Permian
Solonchan Formation	Carboniferous
Solonchanskaya Formation	Permian
Solonchatskaya Formation	Devonian
Sos'va Suite Formation	Silurian
Sosucheiskiy Formation	Permian
Soubol Formation	Permian
Spokojnaya Formation	Devonian
Srednii Formation	Silurian
Srednij Formation	Silurian
Sredninskaya Formation	Silurian
Staratel Formation	Permian
Staritskaya Formation	Triassic
Stashev Formation	Carboniferous
Sterlitamak Formation	Permian
Stoktysh Formation	Silurian
Strojnaya Formation	Ordovician
Suga Formation	Permian
Sugoyakskaya Suite Formation	Triassic
Sukhairkan Formation	Cambrian
Sukharikha Formation	Cambrian
Surkechan Formation	Carboniferous
Suvorova Formation	Carboniferous
Svyazuyushchinskaya Formation	Jurassic
Syas Formation	Devonian
Syrachoy Formation	Devonian
Sysolskaya Suite Formation	Jurassic
Syuransky Formation	Carboniferous
Syuren Formation	Permian
Syys Formation	Cambrian
Syzran Formation	Paleogene
TabFormation	Permian
TabFormation	Permian
Tabyo Formation	Permian
Tadushi Formation	Paleogene
Taganozhinskaya Suite Formation	Triassic
Takamkyt Formation	Permian
Takaradayskaya Formation	Paleogene
Talata Formation	Permian
Talatin Formation	Permian
Talyndzhan Suite Formation	Jurassic
Talynzhan Formation	Jurassic
Tampeiskaya Group/Varengayakhinskaya Formation	Triassic
Tanasha Suite Formation	Jurassic
Tandoshinskaya Formation	Cambrian
Taragaiskaya Suite Formation	Permian
Tartalinskaya Formation	Triassic
Taryn Formation	Cambrian
Tas Formation	Permian
Tashastinsky Formation	Carboniferous
Tashly Formation	Carboniferous
Taskuduk Suite Formation	Jurassic
Taslaysk Formation	Silurian
Tastuba Formation	Permian
Tavda Formation	Paleogene
Tayakhtakh Formation	Permian
Tchertovskii Formation	Ordovician
Teberden Formation	Permian
Tergen Formation	Jurassic
Tersinskaya Formation	Permian
Tersyuk Suite Formation	Jurassic
Tersyukskaya Formation	Jurassic
Tetyukhinskaya Formation	Triassic
Tignin Formation	Cretaceous
Tinginskaya Formation	Cretaceous
Tirekhtyakh Formation	Ordovician
Tiryakh Formation	Permian
Titan Formation	Permian
Tkapravayamskaya Formation	Paleogene
Tobizin Formation	Triassic
Tokchikinskaya Formation	Jurassic
Tol'ya Suite Formation	Jurassic
Tolba Formation	Cambrian
Tolbachan Formation	Cambrian
Tolbuzino Suite Formation	Jurassic
Toluyanskaya Formation	Devonian
Tompinskaya Formation	Permian
Tonasha Suite Formation	Jurassic
Torgashino Formation	Cambrian
Toshem Formation	Devonian
Tsagayan Formation	Paleogene, Cretaceous
Tsagayan Group/Udurchukan Formation	Cretaceous
Tsvetkovomisskaya Suite Formation	Triassic
Tsvetochni Formation	Permian
Tugnuy Formation	Jurassic
Tugnuy Suite Formation	Jurassic
Tukalandy Formation	Cambrian
Tula Formation	Carboniferous
Tumara Formation	Permian
Tumarin Formation	Permian
Tumarinskaya Suite Formation	Permian
Tumskaya Formation	Paleogene
Tumul Formation	Triassic
TuorFormation	Triassic
Tuorasis Formation	Permian
Turabievo Formation	Carboniferous
Turga Formation	Cretaceous
Turgin Formation	Cretaceous
Turginskaya Formation	Cretaceous
Turinskaya Series Group/Bichurskaya Suite Formation	Triassic
Turuzov Formation	Permian
Tutuyas Suite Formation	Jurassic
Tuyuc and Chaartash Suites Formation	Jurassic
Tylakhskaya Formation	Carboniferous
Tyrinskaya Formation	Permian
Tyrma Suite Formation	Jurassic
Tyumen Formation	Jurassic
Tyumen' Suite Formation	Jurassic
Tyuser Formation	Cambrian
Tyuserian Formation	Cambrian
Tyusersk Formation	Cambrian
Tyushevskaya Formation	Paleogene
Tyutyulen Formation	Devonian
Uchama Formation	Triassic
Uchulikan Formation	Cretaceous
Uda Formation	Jurassic
Uda Suite Formation	Jurassic
Udinskaya Formation	Jurassic
Ufim Formation	Permian
Ufimskiy Formation	Permian
Uglegor Group/Ausinskaya Formation	Neogene
Ugodinskaya Formation	Permian
Ugodinzin Formation	Permian
Ugodinzinskaya Formation	Permian
Ugorskii Formation	Ordovician
Ugryumin Formation	Permian
Ukhta Formation	Devonian
Ukugut Suite Formation	Jurassic
Ukurei Formation	Cretaceous
Ulakhan Formation	Triassic
UlakhanFormation	Triassic
Uldza Formation	Permian
UndalFormation	Neogene
UndinoFormation	Jurassic
Unel'skaya Formation	Paleogene
Upper Abrekskaya Suite Formation	Permian
Upper Akhmatov Formation	Permian
Upper Barabashkaya Suite Formation	Permian
Upper Cheremkhovo Suite Formation	Jurassic
Upper Delenzhinskaya Suite Formation	Permian
Upper Dep Suite Formation	Jurassic
Upper Dulgalakhskaya Suite Formation	Permian
Upper Dunaiskaya Suite Formation	Permian
Upper Dunay Suite Formation	Permian
Upper Dzhaskoi Suite Formation	Jurassic
Upper Erbek Suite Formation	Jurassic
Upper Gusinozemelskaya Suite Formation	Permian
Upper Itat Suite Formation	Jurassic
Upper Kabaktinsk Suite Formation	Jurassic
Upper Kamala Suite Formation	Jurassic
Upper Karakh Suite Formation	Jurassic
Upper Katynadyr Suite Formation	Jurassic
Upper Korkino Suite Formation	Jurassic
Upper Kosyinskian Suite Formation	Permian
Upper Makarovo Suite Formation	Jurassic
Upper Monok Formation	Cambrian
Upper Nazarovo Suite Formation	Jurassic
Upper Osinniki Suite Formation	Jurassic
Upper Porphyrite Suite Formation	Jurassic
Upper Pospelovskaya Suite Formation	Permian
Upper Sarydiirmen' Suite Formation	Jurassic
Upper Shadoron Series Formation	Jurassic
Upper Shangan Formation	Cambrian
Upper Siyak Beds Formation	Devonian
Upper Talyndzhak Suite Formation	Jurassic
Upper Tanasha Suite Formation	Jurassic
Upper Tumarinskaya Suite Formation	Permian
Ura Formation	Ediacaran
Uranayskaya Formation	Neogene
Urminskaya Formation	Permian
Urminskian Formation	Permian
Urushten Formation	Permian
Usa Formation	Cambrian
Usatovo Formation	Cambrian
Uskatskaya Formation	Permian
Uslon Formation	Permian
Usmanka and Uralovkino Suites Formation	Jurassic
Uspenskaya Formation	Neogene
Ust' Tagul Formation	Cambrian
Ust'Formation	Jurassic
Ust'Formation	Cretaceous
Ust'Formation	Neogene
Ust'Formation	Carboniferous, Devonian
Ust'Formation	Silurian
Ust'Formation	Jurassic
Ust'irgisla Formation	Silurian
Ust'irgisla Beds Formation	Silurian
Ust'kundat Formation	Cambrian
UstFormation	Cretaceous
UstFormation	Ediacaran
UstFormation	Cambrian
Uste Yarega Formation	Devonian
ustkarskaya Formation	Cretaceous
Ustkarskaya Formation	Cretaceous
Ustkut Regional Stage Formation	Ordovician
Ustmylian Formation	Triassic
Ustsarbaisky Formation	Carboniferous
Usyatskata Formation	Permian
Usyatskaya Suite Formation	Permian
Utan Formation	Cretaceous
Utanak Formation	Permian
Utkholokskaya Formation	Paleogene
Uyar Formation	Cambrian
Uynin Group/Borskaya Formation	Neogene
Valentinovskaya Formation	Permian
Valnev Horizon Formation	Devonian
Vartovskaya Formation	Cretaceous
Vassino Formation	Devonian
Vatutin Formation	Devonian
Vavilov Formation	Devonian
Vaygach Formation	Silurian
Venev Formation	Carboniferous
Venev ? Formation	Carboniferous
Vengeriyskaya Formation	Neogene
VerkhneFormation	Jurassic
Verkhneduyskaya Formation	Neogene
Verkhovka Formation	Ediacaran
Verkhoyan Formation	Permian
Veslyanskaya Suite Formation	Permian
Vetlasyan Formation	Devonian
Vetluga Group/Vokhma Formation	Triassic
Vetlugian Series Formation	Triassic
Viknorevskii Formation	Ordovician
Vil'skaya Formation	Permian
Viventekskaya Formation	Paleogene
Vizhay Formation	Devonian
Vladivostok Formation	Permian
Vodopad Formation	Silurian
Vokhma Formation	Triassic, Permian
Vokhminskaya Formation	Triassic
Volginskii Formation	Ordovician
Volkhov Formation	Ordovician
Volkhov Stage Formation	Ordovician
Volonga Formation	Carboniferous
Volzeia Beds Formation	Triassic
Vorkutskoy Formation	Permian
Voronin Beds Formation	Silurian
Vostochnotaimyrskaya Formation	Triassic
Vstrechnaya Formation	Devonian
Vyasovka Formation	Permian
Vyazniki Formation	Permian
Vyazovka Formation	Permian
Werblud Formation	Cretaceous
West Khatanzeya Formation	Silurian
Wilczek Formation	Triassic
Yakutian Suite Formation	Jurassic
Yaponskikh Kamney Formation	Neogene
Yaptikshor Formation	Ordovician
Yarenskian Group/Bogdo Formation	Triassic
Yastrebovka Formation	Permian
Yatyrgvarta Formation	Triassic
Yezo Formation	Cretaceous
Yorga Formation	Ediacaran
Yrchakh Formation	Permian
Ysmanakh Formation	Triassic
Ystanakhskaya Formation	Triassic
Ystannakh Formation	Triassic
Yudoma Formation	Cambrian
Yudomian Formation	Cambrian
Yukhtinsk Suite Formation	Jurassic
Yun'aFormation	Permian
Yun'yun'vayamskaya Formation	Neogene
Yunkyur Formation	Silurian
Zabor'e Formation	Carboniferous
Zadonsk Formation	Devonian
Zagadochninskaya Formation	Devonian
Zalgiris Formation	Permian
Zarubino Formation	Devonian
Zaza Formation	Cretaceous
Zelenotsvetnaya Formation	Cambrian
Zhakanskaya Formation	Triassic
Zhandr Horizon Formation	Devonian
Zhipkhosh Formation	Permian
Zhipkosh Formation	Permian
Zhitkov Formation	Triassic
Zhuravlev Formation	Permian
Zolotukhinskaya Formation	Cretaceous
Zubova Formation	Devonian
Zurmutinskaya Series Formation	Triassic
Zvenkskaya Formation	Permian
Zverinskaya Suite Formation	Permian

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.