- List of prehistoric foraminiferans
=A=
*"
Abadehella "
*"Abathomphalus "
*"Abditodentrix "
*"Abdullaevia "
*"Abrardia "
*"Abyssamina "
*"Acarinina "
*"Accordiella "
*"Acervoschwagerina "
*"Acervulina "
*"Aciculella "
*"Acostina "
*"Acruliammina "
*"Actinocyclina "
*"Actinosiphon "
*"Adelosina "
*"Adelungia "
*"Adercotryma "
*"Adhaerentia "
*"Adraheutina "
*"Aeolisaccus "
*"Aeolostreptis "
*"Affinetrina "
*"Afghanella "
*"Afrobolivina "
*"Agathammina "
*"Agathamminoides "
*"Agglutinella "
*"Agglutisolena "
*"Akiyoshiella "
*"Aktinorbitoides "
*"Alabamina "
*"Alabaminoides "
*"Aleomorphella "
*"Alfredina "
*"Alliatina "
*"Alliatinella "
*"Allomorphina "
*"Allomorphinella "
*"Almaena "
*"Alpillina "
*"Alpinophragmium "
*"Altasterella "
*"Altinerina "
*"Altistoma "
*"Alveocyclammina "
*"Alveolina "
*"Alveolinella "
*"Alveolophragmium "
*"Alveosepta "
*"Alveovalvulina "
*"Alzonella "
*"Ambitropus "
*"Amijiella "
*"Ammoastuta "
*"Ammobacularia "
*"Ammobaculites "
*"Ammobaculoides "
*"Ammocycloculina "
*"Ammodiscella "
*"Ammodiscoides "
*"Ammodiscus "
*"Ammoelphidiella "
*"Ammoglobigerina "
*"Ammolagena "
*"Ammomarginulina "
*"Ammonia "
*"Ammopalmula "
*"Ammoscalaria "
*"Ammosiphonia "
*"Ammosphaeroidina "
*"Ammospirata "
*"Ammotium "
*"Ammotrochoides "
*"Ammovertella "
*"Ammovertellina "
*"Ammovolummina "
*"Amphicervicis "
*"Amphicoryna "
*"Amphimorphina "
*"Amphisorus "
*"Amphistegina "
*"Amphitremoida "
*"Amphoratheca "
*"Amplectoproductina "
*"Anaticinella "
*"Anchispirocyclina "
*"Andamookia "
*"Andersenia "
*"Andersenolina "
*"Andrejella "
*"Androsina "
*"Angotia "
*"Angulodiscus "
*"Angulogavelinella "
*"Angulogerina "
*"Anictosphaera "
*"Annectina "
*"Annulocibicides "
*"Annulofrondicularia "
*"Annulopatellina "
*"Anomalinella "
*"Anomalinoides "
*"Antalyna "
*"Antarcticella "
*"Apertauroria "
*"Apterrinella "
*"Aragonella "
*"Aragonia "
*"Arakaevella "
*"Archaealveolina "
*"Archaecyclus "
*"Archaediscus "
*"Archaeglobigerina "
*"Archaeochintinia "
*"Archaeochitosa "
*"Archaeosepta "
*"Archaesphaera "
*"Archaias "
*"Archiacina "
*"Arenagula "
*"Areniconulus "
*"Arenobulimina "
*"Arenodosaria "
*"Arenogaudryina "
*"Arenonionella "
*"Arenoparrella "
*"Arenosiphon "
*"Arenoturrispirillina "
*"Arenovidalina "
*"Armenina "
*"Arnaudiella "
*"Articularia "
*"Articulina "
*"Asanoina "
*"Asanonella "
*"Asanospira "
*"Aschemocella "
*"Ascoliella "
*"Asselodiscus "
*"Assilina "
*"Astacolus "
*"Asterigerina "
*"Asterigerinata "
*"Asterigerinella "
*"Asterigerinoides "
*"Asteroammonia "
*"Asteroarchaediscus "
*"Asterocyclina "
*"Asterohedbergella "
*"Asterolepidina "
*"Asterophragmina "
*"Asterorbis "
*"Asterorotalia "
*"Astrononion "
*"Astrorhiza "
*"Astrorotalia "
*"Asymmetrina "
*"Atactolituola "
*"Ataxoorbignyna "
*"Ataxophragmium "
*"Atelikamara "
*"Atwillina "
*"Aubignyna "
*"Audienusina "
*"Auloconus "
*"Aulotortus "
*"Auroria "
*"Austrocolomiá "
*"Austrotrillina "
*"Avesnella "
*"Awhea "
*"Axiopolina "
*"Ayalaina "B
*"
Babelispirillina "
*"Baculogypsina "
*"Baculogypsinoides "
*"Baelenia "
*"Baggatella "
*"Baggina "
*"Bagginoides "
*"Baisalina "
*"Baituganella "
*"Balkhania "
*"Bandyella "
*"Banffella "
*"Bannerella "
*"Barbourinella "
*"Barkerina "
*"Barnardina "
*"Bartramella "
*"Bdelloidina "
*"Beedeina "
*"Beella "
*"Belorussiella "
*"Berggrenia "
*"Bermudezella "
*"Bermudezina "
*"Bermudezinella "
*"Berthelina "
*"Berthelinella "
*"Berthelinopsis "
*"Biapertorbis "
*"Biarritzina "
*"Biasterigerina "
*"Bibradya "
*"Biconcava "
*"Bifarilaminella "
*"Bifarina "
*"Bifarinella "
*"Bifurcammina "
*"Bigenerina "
*"Biglobigerinella "
*"Bilingulogavelinella "
*"Biloculinella "
*"Bimonilina "
*"Biokovina "
*"Biorbis "
*"Biparietata "
*"Biplanata "
*"Biplanispira "
*"Bireophax "
*"Biseriammina "
*"Biseriella "
*"Bisphaera "
*"Bispiranella "
*"Bitaxia "
*"Biticinella "
*"Bituberitina "
*"Bitubulogenerina "
*"Biwaella "
*"Blastammina "
*"Blefuscuiana "
*"Blowiella "
*"Bogushella "
*"Bojarkaella "
*"Boldia "
*"Bolivina "
*"Bolivinella "
*"Bolivinellina "
*"Bolivinita "
*"Bolivinoides "
*"Bolivinopsis "
*"Bolkarina "
*"Bolliella "
*"Boltovskoyella "
*"Borelis "
*"Boreloides "
*"Borodinia "
*"Bosniella "
*"Boultonia "
*"Bozorginiella "
*"Brachysiphon "
*"Bradyina "
*"Bramkampella "
*"Brasiliella "
*"Brebina "
*"Brenckleina "
*"Brevaxina "
*"Brizalina "
*"Broeckina "
*"Broeckinella "
*"Bronnimannia "
*"Brunsia "
*"Brunsiella "
*"Buccella "
*"Buccicrenata "
*"Bucherina "
*"Buchnerina "
*"Budashevaella "
*"Bueningia "
*"Bulbobaculites "
*"Bulbobuccicrenata "
*"Bulbophragmium "
*"Bulimina "
*"Buliminella "
*"Buliminellita "
*"Buliminoides "
*"Bullalveolina "
*"Bullopora "
*"Burseolina "
*"Buzasina "
*"Bykovaeina "
*"Bykoviella "C
*"
Calcarina "
*"Calcitornella "
*"Calcivertella "
*"Caligella "
*"Calveziconus "
*"Calvezina "
*"Camagueyia "
*"Campanellula "
*"Cancellina "
*"Cancris "
*"Cancrisiella "
*"Candeina "
*"Candorbulina "
*"Carbonella "
*"Caribeanella "
*"Carinoconus "
*"Carixia "
*"Carpenteria "
*"Carterina "
*"Caspiella "
*"Cassidelina "
*"Cassidella "
*"Cassidulina "
*"Cassidulinella "
*"Cassidulinita "
*"Cassidulinoides "
*"Cassigerinella "
*"Cassigerinelloita "
*"Cataspydrax "
*"Caucasina "
*"Caudriella "
*"Cellonina "
*"Ceratammina "
*"Ceratobulimina "
*"Ceratocancris "
*"Ceratolamarckina "
*"Cerobertina "
*"Cerobertinella "
*"Chablaisia "
*"Chalaroschwagerina "
*"Chalilovella "
*"Chapmanina "
*"Charentia "
*"Charltonina "
*"Chenella "
*"Chenia "
*"Chernobaculites "
*"Chernyshinella "
*"Chernyshinellina "
*"Chiloguembelina "
*"Chiloguembelitria "
*"Chilostomella "
*"Chilostomelloides "
*"Chilostomina "
*"Chitinodendron "
*"Chitinolagena "
*"Chitralina "
*"Choffatella "
*"Chomatomediocris "
*"Chrysalidina "
*"Chrysalidinella "
*"Chrysalogonium "
*"Chrysothurammina "
*"Chubbina "
*"Chusenella "
*"Cibicides "
*"Cibicidina "
*"Cibicidoides "
*"Cibicorbis "
*"Cincoriola "
*"Ciperozea "
*"Circinatiella "
*"Cisalveolina "
*"Citharina "
*"Citharinella "
*"Civrieuxia "
*"Claudostriatella "
*"Clavatorella "
*"Clavelloides "
*"Clavigerinella "
*"Clavihedbergella "
*"Claviticinella "
*"Clavulina "
*"Clavulinoides "
*"Clavulinopsis "
*"Climacammina "
*"Clinapertina "
*"Clypeorbis "
*"Cocoarota "
*"Codonofusiella "
*"Colania "
*"Colaniella "
*"Coleiconus "
*"Coleites "
*"Colomia "
*"Colomita "
*"Colonammina "
*"Comaliamma "
*"Compressigerina "
*"Concavatotruncana "
*"Concavella "
*"Condonofusiella "
*"Condrustella "
*"Conicorbitolina "
*"Conicospirillina "
*"Conilites "
*"Conoglobigerina "
*"Conolagena "
*"Conorbina "
*"Conorbinella "
*"Conorbitoides "
*"Conorboides "
*"Conorotalites "
*"Conotrochammina "
*"Contusotruncana "
*"Coprolithina "
*"Cordatella "
*"Cornuloculina "
*"Cornuspira "
*"Coronipora "
*"Corrigotubella "
*"Corrosina "
*"Corrugatella "
*"Coryphostoma "
*"Coscinophragma "
*"Coscinospira "
*"Coskinolina "
*"Coskinolinoides "
*"Coskinon "
*"Costayella "
*"Costellagerina "
*"Costifera "
*"Coxites "
*"Crenatella "
*"Crenaverneuilina "
*"Crenulostomina "
*"Crespinella "
*"Crespinina "
*"Cribellopsis "
*"Cribranopsis "
*"Cribratina "
*"Cribroaperturata "
*"Cribroelphidium "
*"Cribrogenerina "
*"Cribrogloborotalia "
*"Cribrogoesella "
*"Cribrohantkenina "
*"Cribrohemisphaeroides "
*"Cribrolenticulina "
*"Cribrolinoides "
*"Cribronodosaria "
*"Cribrononion "
*"Cribroparrella "
*"Cribropleurostomella "
*"Cribropullenia "
*"Cribrorobulina "
*"Cribrorotalia "
*"Cribrosphaeroides "
*"Cribrospira "
*"Cribrostomoides "
*"Cribroturretoides "
*"Cristellariopsis "
*"Croneisella "
*"Cruciloculina "
*"Cryptoseptida "
*"Ctenorbitoides "
*"Cubanina "
*"Cuburbita "
*"Cuneolina "
*"Cuneolinella "
*"Cuneus "
*"Cuniculinella "
*"Cursina "
*"Cushmania "
*"Cushmanina "
*"Cuvillierina "
*"Cyclammina "
*"Cycledomia "
*"Cyclindroclavulina "
*"Cycloclypeus "
*"Cycloforina "
*"Cyclolina "
*"Cycloloculina "
*"Cyclopseudedomia "
*"Cyclopsinella "
*"Cycloputeolina "
*"Cyclorbiculina "
*"Cyclorbiculinoides "
*"Cyclorbitopsella "
*"Cylindroclavulina "
*"Cylindrocolaniella "
*"Cylindrotrocholina "
*"Cymbalopora "
*"Cymbaloporella "
*"Cymbaloporetta "
*"Cystammina "D
*"
Dagmarella "
*"Dagmarita "
*"Dainella "
*"Dainita "
*"Dainitella "
*"Daixina "
*"Danubiella "
*"Dariellina "
*"Dariopsidae "
*"Darjella "
*"Darvasites "
*"Daucina "
*"Daucinoides "
*"Daviesiconus "
*"Daviesina "
*"Daxia "
*"Debarina "
*"Deckerella "
*"Deckerellina "
*"Demirina "
*"Dendritina "
*"Dendrophyra "
*"Dentalina "
*"Dentalinella "
*"Dentalinoides "
*"Dentalinopsis "
*"Dentoglobigerina "
*"Derventina "
*"Deuterospira "
*"Dhrumella "
*"Dictyoconella "
*"Dictyoconoides "
*"Dictyoconus "
*"Dictyokathina "
*"Dictyopsella "
*"Dictyopselloides "
*"Dictyorbitolina "
*"Dicyclina "
*"Dimorphina "
*"Diplosphaerina "
*"Diplotremina "
*"Discamminoides "
*"Discanomalina "
*"Discocyclina "
*"Discogypsina "
*"Discoramulina "
*"Discorbinella "
*"Discorbis "
*"Discorbitina "
*"Discorbitura "
*"Discorinopsis "
*"Discorotalia "
*"Discospirina "
*"Dizerina "
*"Dobrogelina "
*"Dogielina "
*"Dohaia "
*"Dolosella "
*"Dorothia "
*"Drepaniota "
*"Drevennia "
*"Droogerinella "
*"Dryorhizopsis "
*"Dukhania "
*"Dunbarinella "
*"Dunbarula "
*"Duostomina "
*"Duotaxis "
*"Duplella "
*"Dutkevichella "
*"Dutkevichites "
*"Dutkevitchia "
*"Dyfrondicularia "
*"Dymia "
*"Dyocibicides "E
*"
Earlandia "
*"Earlandinella "
*"Earlandinita "
*"Eblanaia "
*"Echigoina "
*"Echinoporina "
*"Eclusia "
*"Econgella "
*"Edhemia "
*"Edithaella "
*"Edomia "
*"Eggerella "
*"Eggerellina "
*"Eggerina "
*"Ehrenbergina "
*"Elenella "
*"Elergella "
*"Elhasaella "
*"Ellipsobulimina "
*"Ellipsocristellaria "
*"Ellipsodimorphina "
*"Ellipsoglandulina "
*"Ellipsoidella "
*"Ellipsoidina "
*"Ellipsolingulina "
*"Ellipsopolymorphina "
*"Elongobula "
*"Elphidiella "
*"Elphidioides "
*"Elphidium "
*"Enantiomorphina "
*"Enatiodentalina "
*"Endochernella "
*"Endospiroplectammina "
*"Endostaffella "
*"Endoteba "
*"Endotebanella "
*"Endothyra "
*"Endothyranella "
*"Endothyranopsis "
*"Endotriada "
*"Endotriadella "
*"Eoammosphaeroides "
*"Eoannularia "
*"Eoclavatorella "
*"Eoconuloides "
*"Eocristellaria "
*"Eoendothyra "
*"Eoendothyranopsis "
*"Eoeponidella "
*"Eofabiania "
*"Eoforschia "
*"Eofusulina "
*"Eoglobigerina "
*"Eoguttulina "
*"Eohastigerinella "
*"Eolagena "
*"Eolasiodiscus "
*"Eomarssonella "
*"Eonodosaria "
*"Eoophthalmidium "
*"Eopalorbitolina "
*"Eoparafusulina "
*"Eopolydiexodina "
*"Eoquasiendothyra "
*"Eorupertia "
*"Eoschubertella "
*"Eosigmoilina "
*"Eostaffella "
*"Eostaffeloides "
*"Eotextularia "
*"Eotournayella "
*"Eotuberitina "
*"Eouvigerina "
*"Eoverbeekina "
*"Eovolutina "
*"Eowaeringella "
*"Eowedekindellina "
*"Eozellia "
*"Epiannularia "
*"Epistomaria "
*"Epistomina "
*"Epistominella "
*"Epistominita "
*"Epistominitella "
*"Epistominoides "
*"Epithemella "
*"Eponidella "
*"Eponides "
*"Escornebovina "
*"Eubuliminella "
*"Eulepidina "
*"Eulinderina "
*"Euloxostomum "
*"Eurycheilostoma "
*"Euuvigerina "
*"Euxinita "
*"Everticyclammina "
*"Evlania "
*"Evolutinella "
*"Evolutononion "
*"Evolvocassidulina "
*"Exsculptina "
*"Eygalierina "F
*"
Fabiania "
*"Fabularia "
*"Fallotella "
*"Fallotia "
*"Falsocibicides "
*"Falsogaudryinella "
*"Falsoguttulina "
*"Falsopalmula "
*"Falsoplanulina "
*"Falsotruncana "
*"Falsurgonina "
*"Faujasina "
*"Favocassidulina "
*"Favulina "
*"Favusella "
*"Felsinella "
*"Ferayina "
*"Feurtillia "
*"Fijnonion "
*"Finlayina "
*"Fischerina "
*"Fissoelphidium "
*"Fissurina "
*"Flabellammina "
*"Flabellamminopsis "
*"Flabellinella "
*"Flabellocyclolina "
*"Flagrospira "
*"Flectospira "
*"Flintinella "
*"Flosculinella "
*"Flourensina "
*"Fontbotia "
*"Forschia "
*"Forschiella "
*"Francesita "
*"Freixialina "
*"Frondicularia "
*"Frondiculinata "
*"Frondilina "
*"Frondina "
*"Frondovaginulina "
*"Frumentella "
*"Fursenkoina "
*"Fusarchaias "
*"Fusiella "
*"Fusulina "
*"Fusulinella "G
*"
Gabonita "
*"Galeanella "
*"Galliherina "
*"Gallitellia "
*"Gallowaiina "
*"Galwayella "
*"Gandinella "
*"Ganella "
*"Gansserina "
*"Garantella "
*"Gastroammina "
*"Gaudryina "
*"Gaudryinella "
*"Gaudryinoides "
*"Gaudryinopsis "
*"Gavelinella "
*"Gavelinopsis "
*"Geintzina "
*"Gemellides "
*"Geminospira "
*"Gendrotella "
*"Gerkeina "
*"Gheorghianina "
*"Gigasbia "
*"Giraliarella "
*"Glabratella "
*"Glabratellina "
*"Glandulina "
*"Glandulinoides "
*"Glandulopleurostomella "
*"Globanomalina "
*"Globicuniculus "
*"Globigerapsis "
*"Globigerina "
*"Globigerinatella "
*"Globigerinatheka "
*"Globigerinella "
*"Globigerinelloides "
*"Globigerinita "
*"Globigerinoides "
*"Globigerinoidesella "
*"Globigerinoita "
*"Globigerinopsis "
*"Globigerinopsoides "
*"Globimorphina "
*"Globispiroplectamminha "
*"Globivalvulina "
*"Globobulimina "
*"Globocassidulina "
*"Globochernella "
*"Globoconusa "
*"Globoendothyra "
*"Globofissurella "
*"Globoquadrina "
*"Globoreticulina "
*"Globorosalina "
*"Globorotalia "
*"Globorotalites "
*"Globorotaloides "
*"Globospirillina "
*"Globotetrataxis "
*"Globotruncana "
*"Globotruncanella "
*"Globotruncanita "
*"Globoturborotalita "
*"Globuligerina "
*"Globulina "
*"Globulospinella "
*"Glomalveolina "
*"Glomodiscus "
*"Glomospira "
*"Glomospiranella "
*"Glomospirella "
*"Glomospiroides "
*"Glomotrocholina "
*"Glubokoevella "
*"Glyphostomella "
*"Goesella "
*"Gonatosphaera "
*"Gorbachikella "
*"Gorisella "
*"Goupillaudina "
*"Granuliferella "
*"Granuliferelloides "
*"Gravellina "
*"Grigelis "
*"Grillina "
*"Grillita "
*"Grimsdaleinella "
*"Gsollbergella "
*"Gubkinella "
*"Gublerina "
*"Guembelitria "
*"Guembelitriella "
*"Guembelitrioides "
*"Gunteria "
*"Guppyella "
*"Gutnicella "
*"Guttulina "
*"Gypsina "
*"Gyroconulina "
*"Gyroidina "
*"Gyroidinella "
*"Gyroidinoides "
*"Gyrovalvulina "H
*"
Haddonia "
*"Haerella "
*"Haeuslerella "
*"Hagenowella "
*"Hagenowina "
*"Haimasiella "
*"Halenia "
*"Halkyardia "
*"Hanostaffella "
*"Hansenisca "
*"Hantkenina "
*"Hanzawaia "
*"Haoella "
*"Haplophragmella "
*"Haplophragmina "
*"Haplophragmium "
*"Haplophragmoides "
*"Hastigerina "
*"Hastigerinella "
*"Hastigerinoides "
*"Hastigerinopsis "
*"Hauerina "
*"Haurania "
*"Hayasakaina "
*"Haynesina "
*"Hechtina "
*"Hedbergella "
*"Hedraites "
*"Helentappanella "
*"Helicolepidina "
*"Helicorbitoides "
*"Helicostegina "
*"Helicosteginopsis "
*"Hellenocyclina "
*"Helvetoglobatruncana "
*"Hemicyclammina "
*"Hemidiscus "
*"Hemifusulina "
*"Hemifusulinella "
*"Hemirobulina "
*"Hemisphaerammina "
*"Hemithurammina "
*"Hemlebenia "
*"Hensonia "
*"Hensonina "
*"Hergottella "
*"Heronallenia "
*"Heterantyx "
*"Heterillina "
*"Heterocoskinolina "
*"Heterohelix "
*"Heterolepa "
*"Heteromorphina "
*"Heterostegina "
*"Heterostomella "
*"Hidaella "
*"Hidina "
*"Hiltermannella "
*"Hippocrepina "
*"Hippocrepinella "
*"Hirsutospirella "
*"Histopomphus "
*"Historbitoides "
*"Hoeglundina "
*"Hofkerina "
*"Hofkeruva "
*"Holkeria "
*"Hollandina "
*"Holmanella "
*"Homalohedra "
*"Homotrema "
*"Hopkinsina "
*"Hopkinsinella "
*"Hormosina "
*"Hormosinella "
*"Hospitella "
*"Hottingerella "
*"Hottingerina "
*"Hottingerita "
*"Howchinella "
*"Howchinia "
*"Hoyenella "
*"Hubeiella "
*"Hyalinea "
*"Hyalinonetrion "
*"Hyderia "
*"Hydrania "
*"Hyperammina "
*"Hyperamminita "
*"Hyperamminoides "
*"Hyperbathoides "I
*"
Ichthyolaria "
*"Idalina "
*"Igorina "
*"Ilerdorbis "
*"Illigata "
*"Inaequalina "
*"Inauris "
*"Inflatobolivinella "
*"Inordinatosphaera "
*"Insculptarenula "
*"Insolentitheca "
*"Involutaria "
*"Involutina "
*"Involvina "
*"Iowanella "
*"Iraqia "
*"Irenita "
*"Irregularina "
*"Islandiella "
*"Ismailia "
*"Istriloculina "
*"Iuliusina "
*"Ivanovella "
*"Ivdelina "R
*"
Raadshoovenia "
*"Rabanitina "
*"Racemiguembelina "
*"Radiocyclopeus "
*"Radotruncana "
*"Raibosammina "
*"Ramovsia "
*"Ramulina "
*"Ramulinella "
*"Ranikothalia "
*"Raphconilia "
*"Rauserella "
*"Rauserina "
*"Rectoavesmella "
*"Rectobolivina "
*"Rectobulimina "
*"Rectochernyshinella "
*"Rectocibicides "
*"Rectocornuspira "
*"Rectocyclammia "
*"Rectodictyoconus "
*"Rectoelphidiella "
*"Rectoendothyra "
*"Rectoepistominoides "
*"Rectoeponides "
*"Rectoglomospira "
*"Rectomillerella "
*"Rectoseptaglomospirane "
*"Rectoseptatournayella "
*"Rectostipulina "
*"Rectotournayellina "
*"Rectuvigerina "
*"Recurvoides "
*"Redmondina "
*"Reedella "
*"Reichelina "
*"Reichelinella "
*"Reinholdella "
*"Reissella "
*"Reitlingerina "
*"Remesella "
*"Renulina "
*"Reophacella "
*"Reophax "
*"Repmanina "
*"Resigia "
*"Reticulinella "
*"Reticulogyra "
*"Reticulopalmula "
*"Reticulophragmium "
*"Reticulophrgmoides "
*"Reusella "
*"Reussoolina "
*"Rhabdammina "
*"Rhabdorbitoides "
*"Rhapydionina "
*"Rhenothyra "
*"Rhizammina "
*"Rhodanopeza "
*"Rhodesinella "
*"Rhombobolivinella "
*"Rimalina "
*"Ripacubana "
*"Riveroinella "
*"Riyadhella "
*"Robertina "
*"Robertinoides "
*"Robuloides "
*"Robulus "
*"Robustopachyphloia "
*"Robustoschwagerina "
*"Roglicia "
*"Rosalina "
*"Rotalia "
*"Rotaliatina "
*"Rotaliatinopsis "
*"Rotalidium "
*"Rotalinoides "
*"Rotalipora "
*"Rotamorphina "
*"Rothina "
*"Ruakituria "
*"Ruatoria "
*"Rugobolivinella "
*"Rugoglobigerina "
*"Rugosochusenella "
*"Rugososchwagerina "
*"Rugotruncana "
*"Rupertina "
*"Russiella "
*"Rutherfordoides "
*"Ryadhella "
*"Rzehakina "*"
Sabaudia "
*"Sabellovoluta "
*"Sabulina "
*"Saccammina "
*"Saccamminis "
*"Saccamminoides "
*"Saccamminopsis "
*"Saccarena "
*"Sacchararena "
*"Saccorhina "
*"Saccorhiza "
*"Sagenina "
*"Sagoplecta "
*"Sagrina "
*"Sagrinopsis "
*"Saidovina "
*"Sakesaria "
*"Sakhiella "
*"Salpingthurammina "
*"Saltovskajina "
*"Sanderella "
*"Sansabaina "
*"Saracenaria "
*"Saracenella "
*"Saraswati "
*"Satorina "
*"Saudia "
*"Scandonea "
*"Scarificatina "
*"Schackoina "
*"Schackoinella "
*"Scheibnerova "
*"Scherochorella "
*"Schlosserina "
*"Schlumbergerella "
*"Schmidita "
*"Schubertella "
*"Schwagerina "
*"Sculptobaculites "
*"Scyphocodon "
*"Scythiloculina "
*"Seabrookia "
*"Semiendothyra "
*"Semiinvoluta "
*"Seminovella "
*"Semirosalina "
*"Semitextularia "
*"Semivalvulina "
*"Senalveolina "
*"Septabrunsiina "
*"Septaforschia "
*"Septagathammina "
*"Septatournayella "
*"Septigerina "
*"Serovaina "
*"Serpenulina "
*"Serpulopsis "
*"Sestronophora "
*"Shanita "
*"Shastrina "
*"Shengella "
*"Sherbornina "
*"Shouguania "
*"Shuguria "
*"Sichotenella "
*"Siculocosta "
*"Siderolites "
*"Sieberina "
*"Sigalia "
*"Sigalitruncana "
*"Sigmavirgulina "
*"Sigmella "
*"Sigmoidella "
*"Sigmoihauerina "
*"Sigmoilina "
*"Sigmoilinita "
*"Sigmoilopsis "
*"Sigmomorphina "
*"Silicomassilina "
*"Silicosigmoilina "
*"Silicotuba "
*"Silvestriella "
*"Simionescella "
*"Simobaculites "
*"Simplalveolina "
*"Simplorbites "
*"Simplorbitolina "
*"Sinzowella "
*"Siphogaudryina "
*"Siphogenerina "
*"Siphogenerinoides "
*"Siphoglobulina "
*"Sipholagena "
*"Siphonaperta "
*"Siphonides "
*"Siphonina "
*"Siphoninella "
*"Siphoninoides "
*"Siphonodosaria "
*"Siphonofera "
*"Siphonoscutula "
*"Siphotextularia "
*"Siphouvigerina "
*"Sirtina "
*"Sitella "
*"Sivasella "
*"Skinnerina "
*"Smoutina "
*"Sogdianina "
*"Somalina "
*"Soriella "
*"Sorites "
*"Sornayina "
*"Sorosphaera "
*"Sorosphaerella "
*"Sorostomasphaera "
*"Spandelinoides "
*"Sphaerogypsina "
*"Sphaeroidina "
*"Sphaeroidinella "
*"Sphaeroidinellopsis "
*"Sphaeroschwagerina "
*"Sphaerulina "
*"Spinobrunsiina "
*"Spinochernella "
*"Spinodiscorbis "
*"Spinoendothyra "
*"Spinolaxina "
*"Spinothyra "
*"Spinotournayella "
*"Spiraloconulus "
*"Spirapertolina "
*"Spiriamphorella "
*"Spirillina "
*"Spirobolivina "
*"Spiroclypeus "
*"Spirocyclina "
*"Spirofrondicularia "
*"Spirolina "
*"Spirolingulina "
*"Spiroloculina "
*"Spiroloxostoma "
*"Spiroplecta "
*"Spiroplectammina "
*"Spiroplectina "
*"Spiroplectinata "
*"Spiroplectinella "
*"Spiropsammia "
*"Spirosigmoilina "
*"Spirosigmoilinella "
*"Spirosolenites "
*"Spirotecta "
*"Spirotrocholina "
*"Sporadotrema "
*"Sporobulimina "
*"Sporobuliminella "
*"Staffella "
*"Stainforthia "
*"Stedumia "
*"Stegnammina "
*"Steinetella "
*"Stellarticulina "
*"Stenocyclina "
*"Stensioina "
*"Stetsonia "
*"Stichocassidulina "
*"Stichocibicides "
*"Stilostomella "
*"Stomasphaera "
*"Stomatorbina "
*"Stomatostoecha "
*"Stomoloculina "
*"Storrsella "
*"Storthosphaera "
*"Streptalveolina "
*"Streptochilus "
*"Streptocyclammina "
*"Striataella "
*"Strictocostella "
*"Strigialifusus "
*"Subalveolina "
*"Subbdelloidina "
*"Subbotina "
*"Sublamarckella "
*"Suggrunda "
*"Sulcoperculina "
*"Sulcorbitoides "
*"Sumatrina "
*"Svenia "
*"Svratkina "
*"Syzranella "
*"Syzrania "T
*"
Taberina "
*"Taitzehoella "
*"Takayanagia "
*"Talimuella "
*"Talpinella "
*"Tappanella "
*"Tappanina "
*"Tasmanammina "
*"Tayamaia "
*"Technitella "
*"Tenisonina "
*"Tennuitella "
*"Tentifrons "
*"Tentilenticulina "
*"Tergrigorjanzaella "
*"Testacarinata "
*"Tetragonulina "
*"Tetraminouxia "
*"Tetrataxis "
*"Tewoella "
*"Textularia "
*"Textulariella "
*"Textulariopsis "
*"Textulina "
*"Tezaquina "
*"Thailandina "
*"Thalamophaga "
*"Thalmannammina "
*"Thalmannita "
*"Thekammina "
*"Tholosina "
*"Thomasinella "
*"Thompsonella "
*"Thurammina "
*"Thuramminoides "
*"Thuramminopsis "
*"Ticinella "
*"Tikhinella "
*"Timanella "
*"Timidonella "
*"Tinophodella "
*"Tiphotrocha "
*"Tobolia "
*"Tollmannia "
*"Tolypammina "
*"Topalodiscorbis "
*"Torinosuella "
*"Toriyamaia "
*"Torreina "
*"Torremiroella "
*"Torresina "
*"Tortaguttus "
*"Tortonella "
*"Torulumbonina "
*"Tosaia "
*"Tournarchaediscus "
*"Tournayella "
*"Tournayellina "
*"Trachelinella "
*"Transversigerina "
*"Tremachora "
*"Trepeilopsis "
*"Triadodiscus "
*"Triasina "
*"Tribrachia "
*"Tricarinella "
*"Trichohylas "
*"Trifarina "
*"Triloculina "
*"Triloculinella "
*"Triloculinoides "
*"Triloculinopsis "
*"Trinitella "
*"Triplasia "
*"Trispirina "
*"Tristix "
*"Tritaxia "
*"Tritaxilina "
*"Triticites "
*"Tritubulogenerina "
*"Trochammina "
*"Trochamminoides "
*"Trochamminula "
*"Trochospira "
*"Trochospirillina "
*"Trochulina "
*"Trochylina "
*"Truncorotalia "
*"Truncorotaloides "
*"Tschokrakella "
*"Tubeporella "
*"Tubeporina "
*"Tuberendothyra "
*"Tuberitina "
*"Tubinella "
*"Tubispirodiscus "
*"Tuborecta "
*"Tubulogenerina "
*"Turborotalia "
*"Turborotalita "
*"Turcmeniella "
*"Turkmenella "
*"Turrilina "
*"Turrispirillina "
*"Turrispiroides "
*"Turritellella "U
*"
Unicosiphonia "
*"Unitendina "
*"Uralinella "
*"Uralodiscus "
*"Uralofusulinella "
*"Urbanella "
*"Urgonina "
*"Urnulinella "
*"Usbekistania "
*"Uslonia "
*"Uviella "
*"Uvigerina "
*"Uvigerinammina "
*"Uvigerinella "Y
*"
Yabeina "
*"Yaberinella "
*"Yangchienia "
*"Yaucorotalia "
*"Yneziella "Z
*"
Zarodella "
*"Zeaflorilus "
*"Zeauvigerina "
*"Zelamarckina "
*"Zellerina "
*"Zellia "
*"Ziguiella "
*"Zotheculifida "
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