User:Abyssal/List of Katian life
Appearance
- †Acanthambonia – ?
- †Acanthambonia –
- †Acanthochitina –
- †Acanthocordylodus –
- †Acanthocrania –
- †Acanthocrania elusa – n. sp.
- †Acanthocrania elusa – ?
- †Acanthocrania elusa –
- †Acanthocrania sp. –
- †Acanthodina –
- †Acanthodus –
- †Acantholoma –
- †Acdalopora –
- †Achatella –
- †Achradoscystites –
- †Acidaspis – ?
- †Acidaspis –
- †Acodus –
- †Acodus sp. –
- †Acontiodus –
- †Acrosaccus –
- †Acrosaccus posteroconvexus – aff.
- †Acrosaccus squamosus –
- †Actinoceras –
- †Actinodiscus –
- †Actinomena – ?
- †Actinomena –
- †Actinophycus –
- †Adensu –
- †Aechmina –
- †Aegiromena –
- †Aethedionide –
- †Agelacrinus –
- †Agerina –
- †Agerina acutilimbata – n. sp.
- †Agerina acutilimbata –
- †Agetolitella –
- †Agetolites –
- †Agetolitoides –
- †Aktraktoprion –
- †Alaskadiscus –
- †Alaskodiscus –
- †Alceste –
- †Alceste sp. –
- †Allonema –
- †Allonema sp. –
- †Allonychia –
- †Allumettoceras – ?
- †Altaethyrella –
- †Amalgamoporus –
- †Ambalodus –
- †Ambonychia –
- †Ambonychinia –
- †Ambonychinia corrugata –
- †Ambonychinia elegans –
- †Ambonychinia excelsa –
- †Ambonychinia extumida –
- †Ambonychinia intermedia –
- †Ambonychinia kallholniensis –
- †Ambonychinia levis –
- †Ambonychinia pediculata –
- †Ambonychinia quadrangulata –
- †Ambonychinia radiata –
- †Ambonychinia rhomboidalis –
- †Ambonychinia striata –
- †Ambonychinia subiniqua –
- †Ambonychinia undulata –
- †Ambonychinia volvens –
- †Ambonychiopsis –
- †Americoncha –
- †Amnyge –
- †Amnyge sp. –
- †Amorphognathus –
- †Amphicoelia –
- †Amphicyrtoceras –
- †Amphilichas –
- †Amphiplecia –
- †Amphitryon – ?
- †Amphitryon –
- †Amplexograptus – ?
- †Amplexograptus –
- †Amplexopora –
- †Amplexopora ampla –
- †Amplexopora columbiana –
- †Amplexopora dalpiazzi –
- †Amplexopora discoidea – cf.
- †Amplexopora filiasa –
- †Amplexopora robusta – cf.
- †Amplexopora sp. –
- †Ampyx –
- †Ampyx sp. –
- †Ampyxella –
- †Ampyxina –
- †Ampyxina sp. –
- †Ampyxinella –
- †Amsassia –
- †Amsassia sp. –
- †Amssasia –
- †Amssasia sp. –
- †Anaphragma –
- †Anaspyroceras –
- †Anastrophia – ?
- †Anastrophina –
- †Anastrophina longior – n. sp.
- †Anataphrus –
- †Anatiferocystites –
- †Anazyga – ?
- †Anazyga –
- †Ancienta –
- †Ancienta sp. –
- †Ancyrochitina –
- †Ancyrochitina ancyrea – cf.
- †Angochitina –
- †Anisopleurella – ?
- †Anisopleurella –
- †Anolotichia –
- †Anomalocoelia –
- †Anomalocrinus –
- †Anomalodonta –
- †Anomaloglossa – ?
- †Anoptambonites – ?
- †Anoptambonites –
- †Anoptambonites grayae –
- †Anoptambonites kovalevskii –
- †Anoptambonites moneta –
- †Anoptambonites sp. –
- †Anoptambonites subcarinata – aff.
- †Anoptambonites subcarinatus – n. sp.
- †Ansella –
- †Anthaspidella – ?
- †Anthropora –
- †Anticostia –
- †Anticostia lata –
- †Anticostia tenuissima –
- †Anticostia teres – n. sp.
- †Anticostia teres –
- †Anticostia uniformis –
- †Antiplectoceras –
- †Anulocrinus –
- †Anx –
- †Anx sp. –
- †Aostipora –
- †Aparchitella –
- †Aparchites –
- †Aphanomena –
- †Aphelognathus –
- †Apianurus –
- †Appendispinograptus –
- †Apsidoceras –
- †Apycnodiscus –
- †Arabellites –
- †Archaegocystis –
- †Archaegocystis granulata – cf.
- †Archaeocrinus –
- †Archeochonetes –
- †Archinacella –
- †Archinacella approximans –
- †Archinacella deleta –
- †Archinacella prendergasti – n. sp.
- †Archinacella pulaskiensis – n. sp.
- †Archinacella pulaskiensis –
- †Archinacella sp. –
- †Archinacella subcarinata – cf.
- †Archinacellina – ?
- †Archinacellina –
- †Archinacellina mitra – n. sp.
- †Archinacellina modesta – n. sp.
- †Archinacellina modesta –
- †Archinacellina sp. –
- †Areia –
- †Areia sp. –
- †Arjamannia – ?
- †Arjamannia –
- †Arjamannia bellicarinata – n. sp.
- †Arjamannia sp. –
- †Arjamannia thraivensis – n. sp.
- †Arjamannia thraivensis – aff.
- †Arjamannia turrita – cf.
- †Armenoceras –
- †Arthraria –
- †Arthropoma –
- †Arthrorhachis –
- †Arthrostylus –
- †Asaphus –
- †Asaphus sp. –
- †Ascetopeltis – n. gen.
- †Ascetopeltis –
- †Ascetopeltis bockeliei – n. sp.
- †Ascetopeltis bockeliei –
- †Ascetopeltis lepta – n. sp.
- †Ascetopeltis lepta –
- †Ascetopeltis sp. –
- †Ascetopeltis sp. 1 – informal
- †Asgardaspira –
- †Asgardaspira n.sp. – informal
- †Asgardaspira norvegica –
- †Ashinaorthis – n. gen.
- †Ashinaorthis –
- †Aspidopora –
- †Asteropeltis –
- †Astrocystites –
- †Astrocystites ottawaensis – aff.
- †Astroproetus –
- †Astrovidictya –
- †Atactopora –
- †Atactoporella –
- †Atelelasma –
- †Atractopyge –
- †Atractopyge aspera – aff.
- †Atractopyge confusa –
- †Atractopyge dalmani –
- †Atractopyge progemma – cf.
- †Atractopyge progemma –
- †Atractopyge sp. –
- †Atraktoprion –
- †Atraktoprion cornutus – cf.
- †Atraktoprion major – cf.
- †Atraktoprion mirabilis – cf.
- †Atraktoprion sp. –
- †Atrypa –
- †Atrypa sp. –
- †Augustoceras –
- †Augustoceras shideleri – n. sp.
- †Augustoceras sp. –
- †Aulacera –
- †Aulechinus –
- †Aulidospira – n. gen.
- †Aulidospira trippi – n. sp.
- †Aulocopella –
- †Austinella –
- †Avicula – ?
- †Avicula sp. –
- †Babanicrinus –
- †Bactrotheca –
- †Bajanhongorella –
- †Bajanolites –
- †Bancroftina –
- †Bandaleta – n. gen.
- †Bandaleta plana – n. sp.
- †Barbarorthis –
- †Basilicus –
- †Bassettella –
- †Batostoma – ?
- †Batostoma –
- †Batostomella –
- †Bekkeromena –
- †Bekkeromena ilmari –
- †Bekkeromena infirma –
- †Bekkeromena semipartita – aff.
- †Bekkeromena vormsina –
- †Bellerophon –
- †Bellimurina – ?
- †Bellimurina –
- †Belodella – ?
- †Belodella –
- †Belodina –
- †Beloitoceras – ?
- †Beloitoceras –
- †Belonechitina –
- †Berenicea –
- †Beyrichia –
- †Bicuspina –
- †Billingsites –
- †Bilobia –
- †Bimuria – ?
- †Bimuria –
- †Bimuria sp. –
- †Bimuria youngiana –
- †Birksfeldia – ?
- †Birksfeldia –
- †Birmanites –
- †Birmanites akchiensis – n. sp.
- †Birmanites akchiensis –
- †Birmanites jaanussoni –
- †Birmanites latus – cf.
- †Birmanites sp. –
- †Bitrigonocardia –
- †Bodoceras – n. gen.
- †Bodoceras –
- †Bodoceras torticoni – n. sp.
- †Bodoceras torticoni –
- †Bodophyllum –
- †Bohemilla –
- †Bokotorthis –
- †Bollia –
- †Boreadorthis –
- †Bothriocidaris –
- †Boticium –
- †Boticium sp. –
- †Boucotspira –
- †Brachiospongia –
- †Brachyaspis –
- †Brachyelasma –
- †Brachyellasma –
- †Brachyprion –
- †Brachytomaria –
- †Brachytomaria baltica –
- †Brachytomaria kiari –
- †Brachytomaria nodulosa – n. sp.
- †Brachytomaria nodulosa –
- †Brachytomaria semele –
- †Branson –
- †Branson sp. –
- †Broeggeroceras –
- †Broeggerolithus –
- †Brogniartella – ?
- †Brogniartella –
- †Brogniartella robusta – cf.
- †Brogniartella sp. –
- †Brongniartella –
- †Bronteopsis –
- †Bronteus –
- †Bucanella –
- †Bucania – ?
- †Bucania –
- †Bucania cornu –
- †Bucania crassa –
- †Bucania playfairi – n. sp.
- †Bucania pojetai – n. sp.
- †Bucania radiata –
- †Bucania reticulata –
- †Bucania sp. B – informal
- †Bucania ungava – n. sp.
- †Bucanopsis –
- †Bucanopsis forbesi – n. sp.
- †Bucanopsis lirata –
- †Bucanopsis nicoli – n. sp.
- †Bucanopsis sp. –
- †Bumastus –
- †Bumastus sp. –
- †Buthotrephis –
- †Buthotrephis flexuosa – cf.
- †Buthotrephis sp. –
- †Byssodesma –
- †Byssonychia –
- †Bystrowicrinus –
- †Bythocypris –
- †Bythopora –
- †Calapoecia –
- †Calapoecia anticostiensis –
- †Calapoecia sp. –
- †Calapoecia ungava – cf.
- †Calceocrinus –
- †Callodonta –
- †Calloporella – ?
- †Calloporella –
- †Calloporella expressa – aff.
- †Calloporella ornata –
- †Calloporella sp. –
- †Calmanella – "
- †Calopora –
- †Calpichitina –
- †Calymene –
- †Calymenesum –
- †Calyptaulax –
- †Calyptaulax norvegicus – aff.
- †Calyptaulax norvegicus –
- †Calyptaulax sp. –
- †Camerella –
- †Cameroceras –
- †Cameroceras rowenaense – n. sp.
- †Cameroceras sp. –
- †Cameroceras turrisoides –
- †Carabocrinus –
- †Carcassonnella –
- †Carinaropsis – n. gen.
- †Carinaropsis –
- †Carinaropsis carinata – n. sp.
- †Carinaropsis sp. –
- †Carinopyge –
- †Carmon –
- †Carmon sp. –
- †Carneyella –
- †Carniodus –
- †Carrickia –
- †Caryocrinites –
- †Caryocystites –
- †Catanipora –
- †Cataschisma –
- †Cataschisma convexa – n. sp.
- †Cataschisma convexa –
- †Cataschisma pillula – n. sp.
- †Catazyga – ?
- †Catazyga –
- †Catazyga arcana –
- †Catazyga headi – cf.
- †Catazyga headi –
- †Catazyga hicksi – n. sp.
- †Catazyga hicksi – cf.
- †Catazyga hicksi –
- †Catazyga sp. –
- †Catenipora – ?
- †Catenipora –
- †Cekovia –
- †Cekovia sp. –
- †Centrocyrtoceras –
- †Ceramopora –
- †Ceramoporella –
- †Ceratocephala – ?
- †Ceratocephala –
- †Ceratopsis –
- †Ceraurinella – ?
- †Ceraurinella –
- †Ceraurinella kasachstanica – aff.
- †Ceraurinella sp. –
- †Ceraurus –
- †Chaetetes –
- †Charactoceras –
- †Charactoceras estonicum –
- †Charactoceras kallholnense – n. sp.
- †Charactoceras kallholnense – ?
- †Charactoceras kallholnense –
- †Charactoceras laddi –
- †Charactoceras raettvikense –
- †Charactoceras sp. –
- †Charactoceras suecicum – n. sp.
- †Charactoceras suecicum –
- †Charactoceras triangulum – n. sp.
- †Charactoceras triangulum – ?
- †Charactoceras triangulum –
- †Chasmatopora –
- †Chasmatopora hypnoides –
- †Chasmatopora sp. –
- †Chasmatopora spatiosa – n. sp.
- †Chasmops –
- †Cheirocrinus –
- †Cheirurus –
- †Cheramomena –
- †Chilotrypa –
- †Chonetoidea – aff.
- †Chonetoidea – ?
- †Chonetoidea –
- †Chonetoidea homolensis –
- †Chonetoidea iduna – aff.
- †Chonetoidea iduna –
- †Chonetoidea radiatula – cf.
- †Chonetoidea radiatula –
- †Chonetoidea sp. – informal
- †Chonetoidea sp. –
- †Chonetoidea tristis – cf.
- †Chonetoidea tristis –
- †Christiania –
- †Christiania aseptata – cf.
- †Christiania bilobata – cf.
- †Christiania hollii –
- †Christiania magna – n. sp.
- †Christiania magna – ?
- †Christiania magna –
- †Christiania nilssoni –
- †Christiania portlocki –
- †Christiania proclivis –
- †Christiania skolia – aff.
- †Christiania sp. –
- †Chunanomena –
- †Cincinnaticrinus –
- †Cincinnatidiscus –
- †Cincinnetina –
- †Clathrodictyon –
- †Clathrospira –
- †Claudeonychia – n. gen.
- †Claudeonychia babini – n. sp.
- †Cleiocrinus –
- †Cleionychia –
- †Clidophorus –
- †Cliftonia – ?
- †Cliftonia –
- †Cliftonia oxoplecioides – cf.
- †Cliftonia psittacina – aff.
- †Cliftonia sp. –
- †Climacoconus –
- †Climacograptus – "
- †Climacograptus –
- †Climacograptus aqualis –
- †Climacograptus hastatus –
- †Climacograptus miserabilis – cf.
- †Climacograptus mohawkensis –
- †Climacograptus prolificus –
- †Climacograptus pumilis –
- †Climacograptus putillus –
- †Climacograptus rougensis –
- †Climacograptus sp. –
- †Climacograptus styloideus –
- †Climacograptus typicalis –
- †Clinambon –
- †Clinopistha – ?
- †Clinopistha antiqua – n. sp.
- †Clisospira –
- †Clisospira christianieae – n. sp.
- †Clisospira reticulata –
- †Cnemidactis –
- †Coccoseris –
- †Codoceras –
- †Codonophyllum –
- †Coelocerodontus – ?
- †Coelocerodontus –
- †Coelocerodontus sp. –
- †Coelocerodontus sp. A – informal
- †Coelocerodontus trigonius –
- †Coeloclema –
- †Colpomya –
- †Columnaria –
- †Columnopora –
- †Comatopoma –
- †Conjungaspis –
- †Conochitina –
- †Conotreta –
- †Conspectocrinus –
- †Constellaria –
- †Conularia –
- †Conularia asperata –
- †Conularia elegantula – aff.
- †Conularia formosa –
- †Conularia porcella – n. sp.
- †Conularia porcella –
- †Conularia sp. –
- †Conularia splendida – ?
- †Conularia trentonensis –
- †Coreanoceras –
- †Cornucrinus –
- †Cornulites – ?
- †Cornulites –
- †Cornulites flexuosus –
- †Cornulites minor –
- †Cornulites progressus – cf.
- †Cornulites sp. –
- †Corrugatagnostus –
- †Corrugatagnostus convergens – n. sp.
- †Corrugatagnostus sp. –
- †Corymbospongia –
- †Corynotrypa –
- †Costoprimites – ?
- †Cothurnocystis –
- †Cotylacrina –
- †Craigella –
- †Crania –
- †Craniops –
- †Craspedelia –
- †Craspedelia potterella –
- †Craspedelia roomusoksi – n. sp.
- †Crassoseptaria –
- †Cremacrinus –
- †Cremacrinus gerki –
- †Cremacrinus guttenbergensis –
- †Cremacrinus n. sp. – informal
- †Cremnorthis –
- †Cremnorthis sp. – n. sp.
- †Cremnorthis sp. –
- †Crepipora –
- †Crescentilla –
- †Crustenopora –
- †Cryptograptus –
- †Cryptolichenaria –
- †Cryptolithus –
- †Cryptothyris –
- †Cryptothyris magnifica – n. sp.
- †Cryptothyris magnifica –
- †Cryptothyris paracyclica –
- †Cryptothyris sp. –
- †Ctenobolbina –
- †Ctenodonta –
- †Ctenodonta anatina –
- †Ctenodonta chambliensis –
- †Ctenodonta dalecarlica –
- †Ctenodonta dubia –
- †Ctenodonta elongata –
- †Ctenodonta georgina –
- †Ctenodonta kallholniensis –
- †Ctenodonta peracuta – cf.
- †Ctenodonta pulchella –
- †Ctenodonta pygmaea –
- †Ctenodonta schmalenseei –
- †Ctenodonta sp. –
- †Ctenodonta tornquisti –
- †Cuffeyella –
- †Cuneamya –
- †Cupulocrinus –
- †Cupulocrinus crossmani –
- †Cupulocrinus drummuckensis –
- †Cupulocrinus gracilis – aff.
- †Cupulocrinus latibrachiatus – cf.
- †Cupulocrinus latibrachiatus – aff.
- †Cupulocrinus sp. –
- †Cyamops –
- †Cyathochitina –
- †Cyathophycus –
- †Cyathophylloides –
- †Cyathophylloides burksae – n. sp.
- †Cyathophylloides sp. –
- †Cyathotheca –
- †Cybeloides –
- †Cybeloides girvanensis – cf.
- †Cybeloides girvanensis –
- †Cybeloides loveni –
- †Cybeloides sp. –
- †Cyclendoceras –
- †Cycloceras – cf.
- †Cyclocharax –
- †Cycloconcha –
- †Cyclocrinites –
- †Cyclocystoides –
- †Cyclonema – ?
- †Cyclonema –
- †Cyclonema bilix –
- †Cyclonema fluctuatum –
- †Cyclonema margaritoides – n. sp.
- †Cyclonema mediale –
- †Cyclonema minuta –
- †Cyclonema rupestre –
- †Cyclonema sp. –
- †Cyclopyge –
- †Cyclopyge rotundata – cf.
- †Cyclopyge sp. –
- †Cyclora –
- †Cyclora sp. –
- †Cyclospira – ?
- †Cyclospira –
- †Cyclospira levisulcata –
- †Cyclospira nana –
- †Cyclospira orbus –
- †Cyclospira perplexa – cf.
- †Cyclospira perplexa –
- †Cyclospira scanica – cf.
- †Cyclospira sp. –
- †Cylindrocoelia –
- †Cymatonota –
- †Cymatonota parallela –
- †Cymatonota pholadis – cf.
- †Cymatonota recta –
- †Cymatonota sp. –
- †Cymbularia – ?
- †Cymbularia –
- †Cymbularia aequalis – n. sp.
- †Cymbularia bullatus –
- †Cymbularia drummuckensis – n. sp.
- †Cymbularia sculptus – n. sp.
- †Cymbularia sp. –
- †Cyphaspis –
- †Cyphoproetus –
- †Cyphoproetus sp. –
- †Cyphoproetus sp. 2 – informal
- †Cyphoproetus sp. 3 – informal
- †Cyphoproetus svartoensis – aff.
- †Cyphoproetus svartoensis –
- †Cyphotrypa –
- †Cypricardinia –
- †Cypricardites –
- †Cyrtoceras –
- †Cyrtodiscus – ?
- †Cyrtodonta –
- †Cyrtodontula –
- †Cyrtogomphoceras –
- †Cyrtolites –
- †Cyrtophyllum –
- †Cyrtorizoceras –
- †Cyrtospira –
- †Cyrtospira ornatus – n. sp.
- †Cyrtospira sp. –
- †Cyrtospira wykoffensis –
- †Cyrtostropha –
- †Cystaster –
- †Cystistroma –
- †Cystostroma –
- †Cytheropsis –
- †Dactylogonia – ?
- †Dactylogonia –
- †Daidia –
- †Dalecarlioceras –
- †Dalmanella – "
- †Dalmanella – ?
- †Dalmanella –
- †Dalmanella antisculpta –
- †Dalmanella emacerata –
- †Dalmanella federata –
- †Dalmanella jugosa –
- †Dalmanella portranensis –
- †Dalmanella rostrata –
- †Dalmanella rugostriata –
- †Dalmanella sculpta – cf.
- †Dalmanella sculpta –
- †Dalmanella sp. –
- †Dalmanella testudinaria – cf.
- †Dalmanella testudinaria –
- †Dalmanella unguis –
- †Dalmanites –
- †Dalmanitina –
- †Dalmanophyllum –
- †Danoceras –
- †Dapsilodus –
- †Dasycladus –
- †Dasyporella –
- †Dawsonoceras –
- †Deacheospira –
- †Deacybele –
- †Deanaspis –
- †Deceptrix – ?
- †Deceptrix –
- †Decipilites –
- †Deckeroceras –
- †Decoroproetus –
- †Decoroproetus asellus – aff.
- †Decoroproetus asellus –
- †Decoroproetus brevifrons – n. sp.
- †Decoroproetus brevifrons –
- †Decoroproetus evexus – n. sp.
- †Decoroproetus furubergensis –
- †Decoroproetus papyraceus – n. sp.
- †Decoroproetus papyraceus – cf.
- †Decoroproetus papyraceus –
- †Decoroproetus parviusculus –
- †Decoroproetus solenotus – cf.
- †Decoroproetus solenotus –
- †Decoroproetus sp. –
- †Dedzetina – ?
- †Dedzetina –
- †Dedzetina macrostomoides –
- †Dedzetina major – n. sp.
- †Dedzetina microstoma –
- †Dedzetina serpaglii – n. sp.
- †Dedzetina serpaglii –
- †Dedzetina sp. –
- †Degamella – ?
- †Degamella –
- †Dekayia –
- †Dekayia buttleri –
- †Dekayia minima –
- †Dekayia sp. –
- †Delgadoa –
- †Delgadoa sp. –
- †Deliella –
- †Deliella sp. –
- †Dendrocrinus – ?
- †Dendrocrinus –
- †Dendrocystoides –
- †Dendrograptus –
- †Densigrewingkia –
- †Densigrewinka –
- †Dermatostroma –
- †Desmochitina –
- †Diacalymene –
- †Diacalymene marginata – cf.
- †Diacanthaspis –
- †Diambonia –
- †Dianulites –
- †Diazipora –
- †Dicanthaspis –
- †Dicellograptus –
- †Diceromyonia –
- †Diceromyonia crassa – n. sp.
- †Diceromyonia crassa –
- †Diceromyonia ignota –
- †Diceromyonia sp. –
- †Diceromyonia storeya –
- †Diceromyonia tersa – cf.
- †Dichognathus – ?
- †Dicoelosia –
- †Dicoelosia anticipata –
- †Dicoelosia indenta – cf.
- †Dicoelosia indenta –
- †Dicoelosia inghami –
- †Dicoelosia jonesridgensis – cf.
- †Dicoelosia jonesridgensis –
- †Dicoelosia lata – cf.
- †Dicoelosia lata –
- †Dicoelosia simulata –
- †Dicoelosia sp. –
- †Dicoelosia spp. –
- †Dicoelosia transversa – cf.
- †Dicoelosia transversa –
- †Dicranograptus –
- †Dicranopeltis –
- †Dicranopeltis polytoma – aff.
- †Dicranopeltis sp. –
- †Dicranopora –
- †Didymograptus –
- †Diestoceras –
- †Dindymene –
- †Dindymene hughesiae – ?
- †Dindymene longicaudata –
- †Dindymene ornata –
- †Dindymene ovalis – n. sp.
- †Dindymene sp. –
- †Dinorthis – ?
- †Dinorthis –
- †Dionide –
- †Dionide magnifica –
- †Dionide richardsoni – aff.
- †Dionide semicircula –
- †Dionide sp. –
- †Dipleurodonta –
- †Diplocraterion –
- †Diplograptus –
- †Diplonorthis –
- †Diplotrypa –
- †Diplotrypa gemmata –
- †Diplotrypa hvergelmi – n. sp.
- †Diplotrypa hvergelmi –
- †Diplotrypa languedociana –
- †Diplotrypa petropolitana –
- †Diplotrypa sp. –
- †Discoceras –
- †Discotrypa –
- †Distacodus –
- †Dittopora –
- †Dolerorthis –
- †Dolerorthis duftonensis – cf.
- †Dolerorthis hubeiensis – aff.
- †Dolerorthis inaequicostata –
- †Dolerorthis intercostata – cf.
- †Dolerorthis intercostata – aff.
- †Dolerorthis intercostata –
- †Dolerorthis maxima – cf.
- †Dolerorthis sp. –
- †Donaldiella –
- †Donaldiella filosa – n. sp.
- †Donaldiella sp. –
- †Donaldina – ?
- †Dongkalaceras –
- †Dowlingoceras –
- †Draborthis – ?
- †Drabovia –
- †Drabovia latior – cf.
- †Drabovia sp. –
- †Drepanella –
- †Drepanodus –
- †Drepanoistodus –
- †Drepanorhyncha –
- †Drummuckina – ?
- †Duftonia –
- †Dulanaspis –
- †Dybowskites –
- †Dysplanus –
- †Dystactocrinus –
- †Dystactospongia –
- †Eccoptochile –
- †Ecculiomphalus –
- †Echinosphaerites – "
- †Echinosphaerites –
- †Ectenaspis –
- †Ectenaspis burkhalteri – n. sp.
- †Ectenocardiomorpha –
- †Ectenocrinus –
- †Ectillaenus – ?
- †Ectillaenus –
- †Ectinechinus –
- †Ectomaria –
- †Ectomaria n.sp. – informal
- †Ectomaria nieszkowskii – n. sp.
- †Ectomaria orientalis – n. sp.
- †Ectomaria orientalis –
- †Ectomaria pagoda – cf.
- †Ectomaria prisca – cf.
- †Ectomaria sp. –
- †Edmondia – ?
- †Edmondia vetusta – n. sp.
- †Edriospongia – ?
- †Elasmodophora –
- †Elegantilites –
- †Elegantilites asteroideus – cf.
- †Ellesmeria –
- †Elliptocyprites –
- †Elliptoglossa –
- †Ellisites –
- †Elongaticeras –
- †Elpe –
- †Elsaella –
- †Elsaella bekkeri – cf.
- †Elsaella bekkeri –
- †Encrinaster –
- †Encrinurella –
- †Encrinuroides –
- †Encrinurus –
- †Encrinurus lamonti – n. sp.
- †Encrinurus praecursor –
- †Encrinurus sp. –
- †Encrinurus striatus –
- †Encrinurus trispinosus – aff.
- †Encrinurus trispinosus –
- †Endoceras – ?
- †Endoceras –
- †Ensipora –
- †Ensipora sp. –
- †Entomozoe –
- †Eoanastrophia –
- †Eobronteus –
- †Eobronteus laticauda – aff.
- †Eobronteus laticauda –
- †Eocarniodus – ?
- †Eocarniodus gracilis – ?
- †Eocatenipora –
- †Eochonetes –
- †Eochonetes celticus –
- †Eochonetes clarksvillensis –
- †Eochonetes glabra –
- †Eochonetes magna – n. sp.
- †Eochonetes magna –
- †Eochonetes mucronata – n. sp.
- †Eochonetes sp. –
- †Eochonetes vaurealensis –
- †Eocicerocrinus –
- †Eoconularia –
- †Eoconularia loculata – aff.
- †Eoconulus –
- †Eodinobolus – ?
- †Eodinobolus –
- †Eodinobolus dixonensis – aff.
- †Eodinobolus sp. –
- †Eofletcheria –
- †Eofletcheriella –
- †Eokosovopeltis –
- †Eoleonaspis –
- †Eoligonodina –
- †Eopagodea – n. gen.
- †Eopagodea sevillana – n. sp.
- †Eoparisocrinus –
- †Eopholidostrophia –
- †Eoplectodonta –
- †Eoplectodonta abigailae –
- †Eoplectodonta conspicua – ex gr.
- †Eoplectodonta conspicua –
- †Eoplectodonta moelsi –
- †Eoplectodonta oscitanda –
- †Eoplectodonta paracostata – cf.
- †Eoplectodonta percedens – cf.
- †Eoplectodonta recedens –
- †Eoplectodonta rhombica –
- †Eoplectodonta saxea –
- †Eoplectodonta semirugata –
- †Eoplectodonta sp. –
- †Eopteria –
- †Eopteria aiteneria – n. sp.
- †Eosomichelinoceras –
- †Eospirigerina – ?
- †Eospirigerina –
- †Eospirigerina pennata –
- †Eospirigerina sp. –
- †Eospirigerina sulevi – cf.
- †Eostropheodonta – ?
- †Eostropheodonta –
- †Eostrophonella –
- †Eostrophonella antiqua – n. sp.
- †Eostrophonella antiqua –
- †Eostrophonella polita – n. sp.
- †Eotomaria – ?
- †Eotomaria –
- †Ephippelasma – ?
- †Ephippiorthoceras –
- †Epiphyton –
- †Epitomyonia – ?
- †Epitomyonia –
- †Epitomyonia glypha – cf.
- †Epitomyonia paucitropida – n. sp.
- †Epitomyonia relicina –
- †Epitomyonia sp. –
- †Eremotrema – ?
- †Eremotrema –
- †Eridoconcha – ?
- †Eridoconcha –
- †Eridorthis –
- †Eridotrypa –
- †Erismodus –
- †Erratencrinurus –
- †Escharopora – ?
- †Escharopora –
- †Esthoniopora –
- †Eucystis –
- †Eudolatites –
- †Eunema –
- †Eunema quadrisulcata – cf.
- †Eunema quadrisulcata –
- †Eunema sp. – informal
- †Eunicites –
- †Euomphalus –
- †Euprimitia – ?
- †Euprimitia –
- †Euptychocrinus –
- †Eurymya –
- †Eurymya sp. –
- †Eurymyella –
- †Euzonosoma –
- †Exoconularia –
- †Faberia –
- †Faberia sp. –
- †Falsicatenipora –
- †Fardenia –
- †Fardenia gwaliae – n. sp.
- †Fardenia gwaliae –
- †Fardenia scalena –
- †Fardenia scotica –
- †Fardenia sp. –
- †Fascifera – ?
- †Favistina –
- †Favosites –
- †Favositid –
- †Fenestella –
- †Fisherites –
- †Fistulipora –
- †Fletcheriella –
- †Flexicalymene – ?
- †Flexicalymene –
- †Foerstephyllum –
- †Foliomena –
- †Foliomena folium –
- †Foliomena joliensis – cf.
- †Foliomena sp. –
- †Foliomena xinjiangensis – n. sp.
- †Frognaspis –
- †Frutexites –
- †Furcitella –
- †Fusispira –
- †Fusispira ovalis – n. sp.
- †Fusispira ovalis –
- †Fusispira sp. –
- †Gabriceraurus –
- †Gaurocrinus –
- †Geisonoceras – ?
- †Geisonoceras –
- †Gelidorthis –
- †Geniculate –
- †Geniculina –
- †Geniculograptus – ?
- †Geniculograptus –
- †Geragnostella –
- †Geragnostus –
- †Giraldiella – ?
- †Girvanella –
- †Girvanolithes –
- †Glandites – ?
- †Glauconome –
- †Glauconomella –
- †Globonema – ?
- †Globonema –
- †Globonema carinata –
- †Globonema kokeni –
- †Globonema piersalense – n. sp.
- †Glossella – ?
- †Glossella –
- †Glossella sp. –
- †Glossella sp. 1 – informal
- †Glossograptus –
- †Glypthorthis –
- †Glypthorthis maritima – cf.
- †Glyptocrinus –
- †Glyptocystites –
- †Glyptograptus – "
- †Glyptograptus – ?
- †Glyptograptus –
- †Glyptomena –
- †Glyptomena kaskolica – n. sp.
- †Glyptomena kaskolica –
- †Glyptomena sp. –
- †Glyptomenoides – ?
- †Glyptorthis – ?
- †Glyptorthis –
- †Glyptorthis balclatchiensis –
- †Glyptorthis bellarugosa –
- †Glyptorthis crispa – cf.
- †Glyptorthis crispata –
- †Glyptorthis glaseri –
- †Glyptorthis insculpta –
- †Glyptorthis maquoketensis –
- †Glyptorthis maritima – cf.
- †Glyptorthis maritima –
- †Glyptorthis plana – cf.
- †Glyptorthis plana –
- †Glyptorthis sp. –
- †Glyptorthis sp. A – informal
- †Glyptorthis sp. B – informal
- †Glyptorthis splendens – n. sp.
- †Glyptorthis splendens –
- †Glyptorthis squamata –
- †Gnamptorhynchos –
- †Gochtia – ?
- †Gochtia sp. –
- †Gomphoceras –
- †Goniophora – cf.
- †Goniophorina –
- †Gorbyoceras –
- †Grammoplecia –
- †Grandostoma –
- †Grandostoma grande – n. sp.
- †Grandostoma grande –
- †Grandostoma sp. –
- †Graptodictya –
- †Gravicalymene –
- †Gravicalymene convolva –
- †Gravicalymene praecox – cf.
- †Gravicalymene sp. –
- †Grewingkia –
- †Gunnarella – ?
- †Gunnarella –
- †Gunnarella corrugatella –
- †Gunnarella mcdermotti – n. sp.
- †Gunnarella mcdermotti –
- †Gunnarella sp. –
- †Gunningblandella –
- †Gyronema –
- †Gyronema sp. –
- †Hadoceras –
- †Hadoceras septocurvatum – cf.
- †Hadromeros –
- †Hadromeros clasonii – cf.
- †Hadromeros keisleyensis – aff.
- †Hadromeros sp. –
- †Hadromeros subulatus –
- †Hallopora – ?
- †Hallopora –
- †Halysis –
- †Halysis sp. –
- †Halysites –
- †Halysitid –
- †Hamarodus –
- †Haploprimitia –
- †Haplosphaeronis –
- †Haplotrypa –
- †Harjumena –
- †Harknessella –
- †Harpes –
- †Harpes sp. –
- †Harpidella – ?
- †Harpidella –
- †Hastatellina –
- †Hebertella –
- †Heckerites –
- †Hedstroemia –
- †Hedstroemina –
- †Hedstromia –
- †Heikea –
- †Heikea communis –
- †Heikea extumida –
- †Heikea fallax –
- †Heikea filberta –
- †Heikea fragilis –
- †Heikea glabra –
- †Heikea globosa –
- †Heikea insolita –
- †Heikea lata –
- †Heikea megumbona –
- †Heikea oblonga –
- †Heikea ovata –
- †Heikea parva –
- †Heikea plana –
- †Heikea preciosa –
- †Heikea pulchra –
- †Heikea rara –
- †Heikea reniformis –
- †Heikea saffordi –
- †Heikea selecta –
- †Heikea subglobosa –
- †Heikea ulrichi –
- †Heikea ventricosa –
- †Helcionopsis –
- †Helicelasma –
- †Helicotoma –
- †Helicotoma blodgetti – n. sp.
- †Helicotoma blodgetti –
- †Helicotoma robinsoni – n. sp.
- †Helicotoma sp. –
- †Heliocrinites –
- †Heliolites –
- †Heliolitid –
- †Helmersenia – ?
- †Helopora –
- †Helopora sp. –
- †Hemiagetolitella –
- †Hemiarges –
- †Hemicystites –
- †Heminematopora –
- †Hemiphragma –
- †Hesperorthis –
- †Heterocrinus – ?
- †Heterocrinus –
- †Heterorthina – ?
- †Heterorthina –
- †Heterorthis –
- †Heterorthis alternata – cf.
- †Heterorthis alternata –
- †Heterorthis sp. –
- †Heterospongia –
- †Heterotrypa –
- †Hibbertia –
- †Hindella –
- †Hindia –
- †Hindia parva – ?
- †Hindia sp. –
- †Hindia sphaeroidalis –
- †Hirnantia –
- †Hirnantia sagittifera –
- †Hirnantia sp. – ?
- †Hirnantia transgrediens – cf.
- †Hiscobeccus – ?
- †Hiscobeccus –
- †Hisingerella –
- †Holdenia –
- †Holdenia sp. –
- †Holopea – ?
- †Holopea –
- †Holopea ampullacea –
- †Holopea concinna –
- †Holopea coronata – n. sp.
- †Holopea expandens – n. sp.
- †Holopea inaequistriata –
- †Holopea mobergi – n. sp.
- †Holopea mobergi –
- †Holopea sp. –
- †Holopella – ?
- †Holopella deleta – n. sp.
- †Holorhynchus –
- †Holotrachelus –
- †Holtedahlina –
- †Homilodonta –
- †Homotelus –
- †Homotrypa –
- †Homotrypa aberrans –
- †Homotrypa alta – aff.
- †Homotrypa austini – cf.
- †Homotrypa communis –
- †Homotrypa flabellaris –
- †Homotrypa gelasinosa –
- †Homotrypa miqueli –
- †Homotrypa nodulosa – cf.
- †Homotrypa richmondensis –
- †Homotrypa sp. –
- †Homotrypella –
- †Horderleyella –
- †Hormotoma – ?
- †Hormotoma –
- †Hormotoma altesinuata – n. sp.
- †Hormotoma gracilis –
- †Hormotoma insignis –
- †Hormotoma meyendorfi –
- †Hormotoma minnesotensis –
- †Hormotoma multivolvis –
- †Hormotoma nigra – n. sp.
- †Hormotoma ordovix – n. sp.
- †Hormotoma polita – n. sp.
- †Hormotoma robusta –
- †Hormotoma sp. –
- †Howellites – ?
- †Howellites –
- †Howellites sp. –
- †Howellites wesenbergensis – aff.
- †Howellites wesenbergensis –
- †Huanghuanella –
- †Hudsonaster –
- †Hudsonospongia –
- †Hulterstadia –
- †Hybocrinus –
- †Hydnodictya – n. gen.
- †Hydnodictya acantha – n. sp.
- †Hyolithes –
- †Hypsiptycha –
- †Iberocoryphe –
- †Iberomena –
- †Iberostomata – n. gen.
- †Iberostomata –
- †Iberostomata fombuenensis – n. sp.
- †Iberostomata fombuenensis –
- †Icriodella –
- †Idiospira – ?
- †Idiospira –
- †Illaenus – ?
- †Illaenus –
- †Illaenus americanus –
- †Illaenus angelini –
- †Illaenus avus –
- †Illaenus dalecarlicus –
- †Illaenus fallax – aff.
- †Illaenus fallax –
- †Illaenus oviformis –
- †Illaenus parvulus –
- †Illaenus roemeri –
- †Illaenus sp. –
- †Ilmarinia –
- †Imbricatoceras –
- †Imbricatoceras ascendens – n. sp.
- †Imbricatoceras subundulatum – cf.
- †Inconobotopora –
- †Inocaulis –
- †Iocrinus –
- †Iocrinus sp. –
- †Iowacystis –
- †Isbergia –
- †Ischyrodonta –
- †Isocolus –
- †Isorophus –
- †Isorthis –
- †Isorthis bailyi –
- †Isorthis estona – cf.
- †Isorthis estona –
- †Isorthis sp. –
- †Isorthoceras – ?
- †Isorthoceras –
- †Isospira – n. gen.
- †Isospira –
- †Isospira bucanioides – n. sp.
- †Isospira huttoni – n. sp.
- †Isotelus – ?
- †Isotelus –
- †Istorinus –
- †Ityophorus –
- †Jezercia –
- †Jezercia ostiaria – cf.
- †Jezercia ostiaria –
- †Jezercia sp. –
- †Jonesites – ?
- †Jonesites –
- †Josephulus –
- †Kallholnoceras –
- †Karlicium –
- †Kassinella –
- †Katastrophomena –
- †Keislognathus – ?
- †Keislognathus –
- †Kellerella – n. gen.
- †Kellerella –
- †Kellerella ditissima – n. sp.
- †Kellerella sp. –
- †Kenophyllum –
- †Khangailites –
- †Kiaeroceras –
- †Kiaeromena –
- †Kiesowia –
- †Kinnekullea –
- †Kinnella –
- †Kinnella sp. –
- †Kionoceras –
- †Kjaerina –
- †Kjaerina bipartita –
- †Kjaerina hartae –
- †Kjaerina jonesi –
- †Kjaerina sp. –
- †Kjaerina typa –
- †Kjerulfina –
- †Kjerulfina polycyma – cf.
- †Kjerulfina polycyma –
- †Kjerulfina sp. –
- †Kjerulfina trigonalis –
- †Kloucekia –
- †Kokenospira –
- †Kokenospira girvanensis – n. sp.
- †Kokenospira inflata – cf.
- †Kokenospira lingualis –
- †Kokenospira secundus – n. sp.
- †Kokenospira sp. –
- †Kolymopora –
- †Kordephyton –
- †Kotoceras –
- †Kozlowskiprion –
- †Kozlowskites – ?
- †Kozlowskites –
- †Krausella –
- †Kukersella –
- †Kullervo –
- †Kullervo complectens – ?
- †Kullervo complectens –
- †Kullervo grandis – n. sp.
- †Kullervo grandis – ?
- †Kullervo grandis –
- †Kullervo sp. –
- †Kweichowilla –
- †Labechia –
- †Laccoprimitia –
- †Laddella –
- †Lagenochitina –
- †Lambeoceras –
- †Lambeoceras sp. –
- †Lambeoceras walkeri – n. sp.
- †Lasiograptus –
- †Lateriseptomena –
- †Laticrura –
- †Laticrura erecta – cf.
- †Laticrura erecta –
- †Laticrura inconstans –
- †Laticrura rostrata – cf.
- †Laticrura rostrata –
- †Laticrura sp. –
- †Latitaenia –
- †Leangella – ?
- †Leangella –
- †Leangella anaclyta –
- †Leangella derfelensis –
- †Leangella fecunda – n. sp.
- †Leangella fecunda –
- †Leangella gibbosa – cf.
- †Leangella indentata –
- †Leangella meloui –
- †Leangella namurensis – ?
- †Leangella namurensis –
- †Leangella oepiki – aff.
- †Leangella prantli –
- †Leangella scissa – cf.
- †Leangella sholeshookensis – n. sp.
- †Leangella sholeshookensis –
- †Leangella sp. –
- †Lecanospira –
- †Leigerina –
- †Leioclema –
- †Leiosphaeridia –
- †Leolites –
- †Leonaspis –
- †Leperditella – ?
- †Leperditella –
- †Lepidocoleus –
- †Lepidocycloides –
- †Lepidocyclus –
- †Leptaena –
- †Leptaena diademata –
- †Leptaena infrunita –
- †Leptaena kentuckiana – n. sp.
- †Leptaena moniquensis – cf.
- †Leptaena moniquensis – ?
- †Leptaena moniquensis –
- †Leptaena ordovicica – cf.
- †Leptaena praequalis – n. sp.
- †Leptaena praequalis –
- †Leptaena richmondensis –
- †Leptaena rugosa – cf.
- †Leptaena rugosa –
- †Leptaena salopiensis –
- †Leptaena semiovalis –
- †Leptaena sp. –
- †Leptaena sp. A – informal
- †Leptaena sp. B – informal
- †Leptaena strandi – cf.
- †Leptellina –
- †Leptelloidea –
- †Leptobolus –
- †Leptograptus –
- †Lesueurilla –
- †Liangshanocephalus –
- †Lichas –
- †Lichenalia –
- †Lichenocrinus –
- †Limbimurina – ?
- †Lingula –
- †Lingula changi –
- †Lingula cobourgensis –
- †Lingula curta – cf.
- †Lingula curta –
- †Lingula elongata –
- †Lingula nicklesi – cf.
- †Lingula obtusa –
- †Lingula philomela –
- †Lingula progne –
- †Lingula sp. –
- †Lingulella –
- †Lingulella brevis –
- †Lingulella sp. –
- †Lingulella sp. 2 – informal
- †Lingulops –
- †Liocnemis –
- †Liospira – ?
- †Liospira –
- †Liospira americana –
- †Liospira angustata –
- †Liospira micula – cf.
- †Liospira micula –
- †Liospira numismale –
- †Liospira robertsi – n. sp.
- †Liospira sp. –
- †Liospira vitruvia –
- †Liospira wesenbergense – n. sp.
- †Lobocorallium –
- †Lodenicella –
- †Lonchodomas –
- †Lonchodomas depressus – aff.
- †Lonchodomas pennatus – cf.
- †Lonchodomas pennatus – aff.
- †Lonchodomas pennatus –
- †Lonchodomas portlocki –
- †Lonchodomas portocki – aff.
- †Lonchodomas rostratus – aff.
- †Lonchodomas sp. –
- †Longiscula –
- †Longvillia –
- †Lophospira – ?
- †Lophospira –
- †Lophospira concurrens – n. sp.
- †Lophospira depauperata –
- †Lophospira infausta – n. sp.
- †Lophospira infausta –
- †Lophospira infirma – n. sp.
- †Lophospira lyckholmiensis –
- †Lophospira major –
- †Lophospira perangulata – cf.
- †Lophospira perangulata –
- †Lophospira serrulata – aff.
- †Lophospira shallockensis – n. sp.
- †Lophospira sp. –
- †Lophospira trispiralis – n. sp.
- †Lophospira trispiralis –
- †Lordorthis –
- †Loxonema – ?
- †Loxonema –
- †Loxonema broeggeri – n. sp.
- †Loxonema infrasilurica – n. sp.
- †Loxonema nitida – n. sp.
- †Loxonema parvula – n. sp.
- †Loxonema septentrionale – n. sp.
- †Loxonema sp. –
- †Loxonema striatissimum – n. sp.
- †Loxoplocus –
- †Ludfordina –
- †Luhaia – ?
- †Luhaia –
- †Luhaia sp. –
- †Luhaia vardi –
- †Luhaua –
- †Luhaua sp. –
- †Lunoprionella –
- †Lyckholmoceras –
- †Lyopora –
- †Lyrapyge –
- †Lyrapyge sp. –
- †Lyrodesma –
- †Lytospira –
- †Mabella –
- †Mabella sp. –
- †Mackerrovia – ?
- †Mackerrovia jinei – n. sp.
- †Mackerrovia jinei –
- †Maclurina – ?
- †Maclurina –
- †Maclurina comes – n. sp.
- †Maclurina manitobensis – aff.
- †Maclurina manitobensis –
- †Maclurina serpentrionalis –
- †Maclurites –
- †Maclurites christianiae –
- †Maclurites crassa –
- †Maclurites cuneata –
- †Maclurites expansa – n. sp.
- †Maclurites neritoides –
- †Maclurites sp. –
- †Macrocypris –
- †Macrocyproides –
- †Macrocyprus –
- †Macrodesma –
- †Macrostylocrinus –
- †Macrostylocrinus cirrifer –
- †Macrostylocrinus wyomingensis – n. sp.
- †Manipora –
- †Manipora sp. –
- †Manitoulinoceras –
- †Maquoketacrinus –
- †Marekolithus –
- †Mastigograptus –
- †Matheria –
- †Matheria sp. –
- †Matsutrypa –
- †Matsutrypa elegantula –
- †Matsutrypa rogeri – cf.
- †Matsutrypa rogeri –
- †Mcewanella –
- †Mcewanella dorsisulcata – aff.
- †Mcewanella dorsisulcata –
- †Mcewanella sp. –
- †Megalomphala –
- †Megalomphala carinata –
- †Megalomphala crassa –
- †Megalomphala pinguis – n. sp.
- †Megamyonia –
- †Mendacella –
- †Mesofavosites –
- †Mesopalaeaster –
- †Mesotrypa – ?
- †Mespilocystites –
- †Mespilocystites bussacensis –
- †Mespilocystites sp. –
- †Mespilocystites thecae – informal
- †Metaconularia –
- †Metorthis –
- †Miaopopsis –
- †Michelinoceras –
- †Microceras –
- †Microchilina –
- †Microparia – ?
- †Microparia –
- †Milleratia –
- †Mimella –
- †Mimella sp. –
- †Mimospira –
- †Mimospira barrandei – n. sp.
- †Mimospira sp. –
- †Miraspis –
- †Miraspis sp. –
- †Mitoclema –
- †Mixosiphonoceras –
- †Mjoesina – ?
- †Mjoesina –
- †Mjoesina ceres –
- †Mjoesina marri –
- †Mjoesina rugata –
- †Mjoesina sp. –
- †Mochtyella –
- †Mochtyella cristata –
- †Mochtyella dublicidentata – aff.
- †Mochtyella duplicidentata – aff.
- †Mochtyella fragilis –
- †Mochtyella polonica – cf.
- †Modiodesma –
- †Modiolodon –
- †Modiolopsis – ?
- †Modiolopsis –
- †Modiomorpha –
- †Mongoliolites –
- †Monocyclic –
- †Monorakos –
- †Monotrypa –
- †Monotrypa jewensis –
- †Monotrypa osgoodensis – cf.
- †Monotrypa sp. –
- †Monotrypella –
- †Monticulipora –
- †Moorephylloporina –
- †Moyerella –
- †Mucronaspis –
- †Multispinula –
- †Murchisonia –
- †Myalina –
- †Myeinocystites –
- †Myophoria –
- †Mytilarca –
- †Mytoconula –
- †Mytoconula osloensis – n. sp.
- †Nankinolithus –
- †Narthecoceras –
- †Nasutimena – "
- †Nasutimena –
- †Nathorstoceras –
- †Nemagraptus –
- †Nematopora –
- †Nematopora fragilis –
- †Nematopora galinae – n. sp.
- †Nematopora hispida –
- †Nematotrypa –
- †Neoarchaeocrinus –
- †Neobothriocidaris –
- †Neocoleodus –
- †Neoplasmoporella –
- †Neoplatystrophia –
- †Neosibiriolites –
- †Neotryplasma –
- †Neowormsipora –
- †Nereidavus –
- †Neseuretinus –
- †Nicholsodiscus –
- †Nicholsonella –
- †Nicolella – ?
- †Nicolella –
- †Nicolella actoniae – cf.
- †Nicolella actoniae –
- †Nicolella crabbi – n. sp.
- †Nicolella crabbi –
- †Nicolella decemcostata –
- †Nicolella oswaldi – aff.
- †Nicolella oswaldi –
- †Nicolella sp. –
- †Nicolella sp. A – informal
- †Nicolella sp. B – informal
- †Nicolella strasburgensis – cf.
- †Nicolorthis –
- †Nieszkowskia –
- †Nikolaispira – n. gen.
- †Nikolaispira –
- †Nikolaispira rasilis – n. sp.
- †Nikolaispira sp. –
- †Nileus –
- †Nileus sp. –
- †Nobiliasaphus –
- †Nonorios – ?
- †Nonorios –
- †Nonorios kleistos – n. sp.
- †Nonorios sp. –
- †Nordiodus –
- †Normalograptus –
- †Novaspis –
- †Novaspis albida – aff.
- †Novaspis sp. –
- †Nucularca –
- †Nuculites –
- †Nuculites neglectus –
- †Nuculites planulatus – aff.
- †Nuculites planulatus –
- †Nuculites sp. –
- †Nybyoceras –
- †Nyctopora –
- †Nyctopora mackenziei – n. sp.
- †Nyctopora nondescripta – n. sp.
- †Nyctopora sp. –
- †Oanduellina –
- †Obolus –
- †Obolus salopiensis –
- †Obolus sp. –
- †Octillaenus –
- †Octonaria –
- †Odontopleura – ?
- †Oedicybele –
- †Oenonites –
- †Oenonites curvidens – aff.
- †Oenonites sp. –
- †Oenonites spp. –
- †Oenonites varsoviensis –
- †Oepikina – ?
- †Oepikina –
- †Oepikina lata –
- †Oepikina sp. –
- †Ogmocnemis –
- †Ogmoplecia –
- †Ohiocrinus –
- †Oistodus – "
- †Oistodus –
- †Oistodus inclinatus – cf.
- †Oistodus sp. –
- †Oleorthis –
- †Oligorhynchia –
- †Oncoceras –
- †Oncotodus –
- †Onnia – ?
- †Onnia –
- †Onnia cobboldi –
- †Onnia gracilis –
- †Onnia sp. –
- †Onnia superba – cf.
- †Onnia superba –
- †Onnicalymene –
- †Onniella – ?
- †Onniella –
- †Onniella acuta – ?
- †Onniella argentea –
- †Onniella broeggeri – cf.
- †Onniella broeggeri – aff.
- †Onniella broeggeri –
- †Onniella depressa –
- †Onniella jonesi – n. sp.
- †Onniella jonesi – ?
- †Onniella jonesi –
- †Onniella kalvoya – n. sp.
- †Onniella kalvoya –
- †Onniella plicata – n. sp.
- †Onniella plicata –
- †Onniella porrecta –
- †Onniella quadrata –
- †Onniella reuschi –
- †Onniella sp. –
- †Onniella trigona – cf.
- †Onnioides –
- †Onychoplecia –
- †Onychotreta –
- †Ophileta –
- †Ophileta sp. –
- †Opisthoptera –
- †Opsiconidion –
- †Opsiconidion praecursor – n. sp.
- †Opsiconidion praecursor –
- †Orbiculoidea – ?
- †Orbiculoidea –
- †Orbignyella –
- †Orbipora –
- †Ordogeisonoceras –
- †Origostrophia –
- †Oriostoma – ?
- †Oriostoma –
- †Oriostoma angulatum – cf.
- †Oriostoma angulatum – aff.
- †Oriostoma zonata – n. sp.
- †Ormoceras – ?
- †Ormoceras –
- †Ornothyrella –
- †Orthambonites – ?
- †Orthambonites –
- †Orthis –
- †Orthis sp. –
- †Orthoceras – "
- †Orthoceras –
- †Orthodesma –
- †Orthograptus – ?
- †Orthograptus –
- †Orthonybyoceras – ?
- †Orthorhynchula –
- †Orthorhynchuloides –
- †Orthotheca –
- †Ortonella –
- †Otarion –
- †Otarion sp. –
- †Oulodus –
- †Oulodus sp. –
- †Ovalocephalus –
- †Oxoplecia –
- †Oxoplecia andersoni –
- †Oxoplecia cooperi –
- †Oxoplecia plicata – cf.
- †Oxoplecia sp. –
- †Oxoplecia subborealis –
- †Ozarkodina – ?
- †Pachydictya –
- †Pachyglossella –
- †Pachystrophia –
- †Pachystrophia devexa – n. sp.
- †Pachystrophia devexa – cf.
- †Pachystrophia devexa –
- †Pachystrophia inchoans –
- †Pachystylostroma –
- †Pachystylostroma ozakii – n. sp.
- †Pachystylostroma ozakii –
- †Pachystylostroma woyuensis –
- †Palaeodawsonocerina –
- †Palaeoglossa – ?
- †Palaeoglossa –
- †Palaeomphalus –
- †Palaeomphalus obtusangulus – n. sp.
- †Palaeomphalus obtusangulus –
- †Palaeonautilus –
- †Palaeoneila –
- †Palaeoneilo – ?
- †Palaeoneilo –
- †Palaeophycus – ?
- †Palaeophyllum –
- †Palaeoporella –
- †Palaeopteria –
- †Palaeopteria parvula – n. sp.
- †Palaeoschisma –
- †Palaeoschisma globosa – n. sp.
- †Palaeoschisma thraivensis – n. sp.
- †Palaeostrophomena –
- †Palaeotrimerella –
- †Palasterina –
- †Paleofavosites –
- †Paleofavosites abstrusus –
- †Paleofavosites alveolaris – aff.
- †Paleofavosites argutus –
- †Paleofavosites borealis –
- †Paleofavosites estonus –
- †Paleofavosites haapsaluensis –
- †Paleofavosites kuellmeri – n. sp.
- †Paleofavosites prayi – n. sp.
- †Paleofavosites schmidti –
- †Paleofavosites sp. –
- †Paleofavosites vetustus –
- †Paleschara –
- †Paltodus –
- †Paltodus sp. –
- †Panarchaeogonus –
- †Pandaspinapyga –
- †Panderia –
- †Panderia hadelandica –
- †Panderia megalophthalma –
- †Panderia megalopthalma – aff.
- †Panderia sp. –
- †Panderodus – ?
- †Panderodus –
- †Panderodus clinatus – ?
- †Panderodus compressus –
- †Panderodus gracilis –
- †Panderodus gracllis – cf.
- †Panderodus liratus – aff.
- †Panderodus serratus –
- †Panderodus sp. –
- †Panderodus spp. –
- †Paraceraurus –
- †Paracraniops –
- †Paracraniops pararius – cf.
- †Paracraniops pararius –
- †Paracraniops sp. –
- †Paractinoceras –
- †Paracybeloides –
- †Paracybeloides loveni – aff.
- †Paracybeloides sp. –
- †Paraeurypterus – n. gen.
- †Paraeurypterus anatoliensis – n. sp.
- †Paragetolitella –
- †Paraharpes –
- †Paraharpes costata – cf.
- †Paraharpes ottawaensis –
- †Paraharpes ruddyi – cf.
- †Paraheliolites –
- †Paraliospira –
- †Paraliospira angulata –
- †Paraliospira planata – aff.
- †Paraliospira rupestris – n. sp.
- †Parambonites –
- †Paramytilarca –
- †Paraorthograptus –
- †Paraphillipsinella –
- †Paraplegmatograptus –
- †Paraproetus –
- †Parapyxion –
- †Parapyxionella –
- †Pararaphistoma –
- †Parareteograptus –
- †Pararetiograptus –
- †Paraschmidtella – ?
- †Paraschmidtella –
- †Parasphaeronites –
- †Parastelliporella –
- †Parastrophina – ?
- †Parastrophina –
- †Parastrophinella – ?
- †Parastrophinella –
- †Parastrophinella cirrita – n. sp.
- †Parastrophinella sp. – n. sp.
- †Parastrophinella sp. –
- †Parastrophinella youngi –
- †Parillaenus –
- †Parisoceraurus –
- †Paroistodus – ?
- †Parvigena –
- †Parvihebetoceras –
- †Parvohallopora –
- †Patellispongia –
- †Paterula –
- †Paterula perfecta – cf.
- †Paterula sp. –
- †Paterula subcircularis – cf.
- †Paucicrura –
- †Paupospira –
- †Paupospira bowdeni –
- †Paupospira burginensis –
- †Paupospira moorei –
- †Paupospira soluta – n. sp.
- †Paupospira sumnerensis –
- †Paupospira tropidophora –
- †Paurorthis –
- †Pectenospira –
- †Pectenospira pectenata – aff.
- †Penniretepora –
- †Pentagonocyclicus –
- †Periodon –
- †Peronopora –
- †Petigopora –
- †Petraia –
- †Petraia sp. –
- †Petraster – ?
- †Petrocrania – ?
- †Petrocrania –
- †Petrocrania celtica –
- †Petrocrania scabiosa –
- †Petrocrania sp. –
- †Petrocrania sp. 3 – informal
- †Petroxestes – cf.
- †Phacopidina – ?
- †Pharostoma –
- †Philhedra – ?
- †Philhedra –
- †Philhedra grayii – cf.
- †Philhedra sp. –
- †Phillipsinella –
- †Pholadomorpha –
- †Pholidops –
- †Phormograptus –
- †Phorocephala –
- †Phosphannulus –
- †Phragmactis –
- †Phragmodus –
- †Phragmolites –
- †Phragmolites bellulus – n. sp.
- †Phragmolites dyeri –
- †Phragmolites elegans – n. sp.
- †Phragmolites excavatus –
- †Phragmolites fimbriata –
- †Phragmolites girvanensis – n. sp.
- †Phragmolites lindstroemi –
- †Phragmolites sladensis – n. sp.
- †Phragmolites sp. –
- †Phragmorthis –
- †Phylacops –
- †Phyllograptus –
- †Phyllograptus laevis – cf.
- †Phyllograptus sp. –
- †Phylloporina –
- †Physotomya –
- †Pianodesma –
- †Piersaloceras –
- †Pilina –
- †Pinnctoporella –
- †Pinnocaris –
- †Pinnocaris curvata – n. sp.
- †Pionodema –
- †Pirgumena –
- †Pistoprion –
- †Plaesiomys – ?
- †Plaesiomys –
- †Plagioglypta –
- †Plasmopora –
- †Plasmoporella –
- †Platycoryphe –
- †Platylichas – ?
- †Platylichas –
- †Platymena –
- †Platystrophia –
- †Platystrophia anomala – aff.
- †Platystrophia anomala –
- †Platystrophia cypha –
- †Platystrophia dentata –
- †Platystrophia extensa – cf.
- †Platystrophia hopensis –
- †Platystrophia humilis –
- †Platystrophia laticosta –
- †Platystrophia lesperancei – ?
- †Platystrophia lesperancei –
- †Platystrophia lutkevichi –
- †Platystrophia lynx – ex gr.
- †Platystrophia lynx –
- †Platystrophia orbiculata –
- †Platystrophia ponderosa –
- †Platystrophia rava –
- †Platystrophia saxbyensis –
- †Platystrophia sp. –
- †Platystrophia sublaticosta –
- †Platystrophia sutherlandi –
- †Platystrophia uncinata –
- †Plectambonites –
- †Plectatrypa –
- †Plectatrypa hibernica –
- †Plectatrypa sp. –
- †Plectatrypa sulevi – cf.
- †Plectodina –
- †Plectodina sp. –
- †Plectodina tenuis – aff.
- †Plectodonta –
- †Plectoglossa –
- †Plectorthis –
- †Plegagnathus –
- †Plethospira –
- †Pleurocystis –
- †Pleurocystites –
- †Pleurograptus –
- †Pleurorthoceras –
- †Plicodendrocrinus –
- †Pliomera –
- †Pliomera sp. –
- †Pliomerina –
- †Plumatalinia –
- †Plumulites –
- †Polycisus –
- †Polygrammoceras –
- †Pomeromena –
- †Pompeckia –
- †Porambonites –
- †Porocrinus –
- †Porterfieldia –
- †Portranella – ?
- †Portranella –
- †Portranella akymatata –
- †Portranella angulocostellata –
- †Portranella exornata – n. sp.
- †Portranella exornata –
- †Portranella sp. –
- †Praeanomalodonta –
- †Praecupulocrinus –
- †Praenucula – ?
- †Praenucula –
- †Pragnellia –
- †Pragnellia delicatula – n. sp.
- †Prasopora –
- †Predarwinula –
- †Primaspis –
- †Primaspis bestorpensis –
- †Primaspis bucculenta –
- †Primaspis evoluta – cf.
- †Primaspis evoluta –
- †Primaspis sp. –
- †Primitia –
- †Primitiella –
- †Prionocheilus –
- †Prismostylus –
- †Probillingsites –
- †Proboscina –
- †Proboscisambon –
- †Procatenipora –
- †Proconchidium –
- †Proetus – ?
- †Proetus –
- †Proheliolites – "
- †Proheliolites koskolensis – ex gr.
- †Prolobella –
- †Promopalaeaster –
- †Prophyllodictya –
- †Propora –
- †Propora magna – ex gr.
- †Propora sp. –
- †Propora speciosa –
- †Proporagranulata –
- †Protanastrophia –
- †Protarabellites –
- †Protarabellites staufferi – cf.
- †Protaraea –
- †Protarea –
- †Protaxocrinus –
- †Protoaraea –
- †Protocatetnipora –
- †Protochiscolithus –
- †Protoheliolites –
- †Protokionoceras – cf.
- †Protokionoceras –
- †Protomendacella –
- †Protopanderodus –
- †Protophragmoceras –
- †Protoscolex –
- †Protozyga –
- †Protrochiscolithus –
- †Protrochiscolithus alemanensis – n. sp.
- †Protrochiscolithus sp. –
- †Pseudobelodina – ?
- †Pseudobelodina –
- †Pseudobirmanites –
- †Pseudocerina –
- †Pseudoclimacograptus –
- †Pseudocryptaenia – ?
- †Pseudocryptaenia majewskwi – n. sp.
- †Pseudocryptaulina –
- †Pseudocyrtodonta –
- †Pseudogygites –
- †Pseudohornera –
- †Pseudolingula – ?
- †Pseudolingula –
- †Pseudooneotodus –
- †Pseudopholidops –
- †Pseudopholidops anteglacialis – n. sp.
- †Pseudophorus –
- †Pseudophorus profundus – cf.
- †Pseudosphaerexochus – ?
- †Pseudosphaerexochus –
- †Pseudosphaerexochus bulbosus –
- †Pseudosphaerexochus conformis –
- †Pseudosphaerexochus densigranulatus –
- †Pseudosphaerexochus dubius –
- †Pseudosphaerexochus ekphyma – n. sp.
- †Pseudosphaerexochus laticeps –
- †Pseudosphaerexochus octolobatus – n. sp.
- †Pseudosphaerexochus octolobatus –
- †Pseudosphaerexochus parallelus –
- †Pseudosphaerexochus ravni –
- †Pseudosphaerexochus sp. –
- †Pseudosphaerexochus tuberculatus –
- †Pseudosphaerexochus wolkae –
- †Pseudostictoporella –
- †Pseudostrophomena –
- †Pseudostylodictyon – ?
- †Psilacella –
- †Psiloconcha –
- †Pterina –
- †Pterinea –
- †Pterinea cincinnatiensis –
- †Pterinea demissa –
- †Pterinea insueta –
- †Pterinea insuetta – aff.
- †Pterinea maternata –
- †Pterinea sp. –
- †Pteropelta –
- †Pterotheca –
- †Pterotheca consorbina – n. sp.
- †Pterotheca drummuckensis – n. sp.
- †Pterotheca estona – n. sp.
- †Pterotheca harviei – n. sp.
- †Pterotheca harviei –
- †Pterotheca lata – n. sp.
- †Pterotheca macroderma – n. sp.
- †Pterotheca pentagona – n. sp.
- †Pterotheca pentagona –
- †Pterygometopus –
- †Ptilodictya –
- †Ptychocrinus –
- †Ptychoglyptus –
- †Ptychonema –
- †Ptychonema bussacensis – n. sp.
- †Ptychopleurella –
- †Ptychopterinia –
- †Ptychopterinia sinuosa – cf.
- †Ptychopterinia sinuosa –
- †Punctaparchites –
- †Pyanomya –
- †Pyanomya sp. –
- †Pygecystis –
- †Pygmaeoconus –
- †Pyrgocystis –
- †Pyruspongia – n. gen.
- †Pyruspongia –
- †Pyruspongia camella – n. sp.
- †Pyruspongia ruga – n. sp.
- †Qilianotryma –
- †Quadrijugator –
- †Quasibollia –
- †Quienquecaudex –
- †Radiotrypa –
- †Radnoria –
- †Radnoria sp. –
- †Rafanoglossa –
- †Rafinesquina – "
- †Rafinesquina –
- †Rafinesquina altenata –
- †Rafinesquina alternata –
- †Rafinesquina camerata –
- †Rafinesquina deltoidea –
- †Rafinesquina holli –
- †Rafinesquina mucronata –
- †Rafinesquina nasuta –
- †Rafinesquina planulata – cf.
- †Rafinesquina ponderosa –
- †Rafinesquina pronis –
- †Rafinesquina pseudoloricata –
- †Rafinesquina sardesoni – cf.
- †Rafinesquina sp. –
- †Rafinesquina squamula –
- †Rafinesquina trentonensis – cf.
- †Rafinesquina trentonensis –
- †Rakverina –
- †Ralfina –
- †Ralfinella –
- †Ramphoprion –
- †Raphiophorus –
- †Raphistoma – ?
- †Raphistoma –
- †Raphistomina –
- †Raphistomina rugata – cf.
- †Ravozetina –
- †Raymondella – ?
- †Raymondella –
- †Receptaculites –
- †Recilites –
- †Rectigrewingkia –
- †Rectograptus –
- †Redpathoceras –
- †Remopleurella –
- †Remopleurides –
- †Remopleurides broeggeri –
- †Remopleurides burmeisteri – aff.
- †Remopleurides dalecarlicus – aff.
- †Remopleurides emarginatus – aff.
- †Remopleurides emarginatus –
- †Remopleurides granensis –
- †Remopleurides latus –
- †Remopleurides lunnerensis –
- †Remopleurides nikolaiseni –
- †Remopleurides perspicax – aff.
- †Remopleurides perspicax –
- †Remopleurides privus –
- †Remopleurides sibiricus – cf.
- †Remopleurides sp. –
- †Remopleurides variolaris – aff.
- †Remopleurides variolaris –
- †Renalcis –
- †Renalcis sp. –
- †Resserella –
- †Reteograptus –
- †Reuschella –
- †Revalotrypa –
- †Rhabdochitina –
- †Rhabdochitina gracilis –
- †Rhabdochitina magna – cf.
- †Rhabdochitina magna –
- †Rhabdocyclus –
- †Rhabdostropha –
- †Rhabdostropha latisinuata – n. sp.
- †Rhabdostropha primitiva – n. sp.
- †Rhabdostropha primitiva –
- †Rhabdotetradium –
- †Rhactomena –
- †Rhactorthis – ?
- †Rhactorthis –
- †Rhinidictya –
- †Rhinotreta –
- †Rhipidognathus – ?
- †Rhipidognathus –
- †Rhombotrypa –
- †Rhynchotrema –
- †Rhytimya – cf.
- †Rhytimya –
- †Rhytiprion –
- †Ribeiria –
- †Ribeiria apusoides –
- †Ribeiria johni – n. sp.
- †Richardsonoceras –
- †Ringoceras –
- †Ristnacrinus –
- †Ristnacrinus cirrifer – cf.
- †Ristnacrinus sp. –
- †Rivularia –
- †Rizoceras –
- †Rongambonites –
- †Rongatrypa –
- †Rorringtonia –
- †Rossicoceras –
- †Rostricellula – ?
- †Rostricellula –
- †Rostricellula ardmillanensis – aff.
- †Rostricellula lapworthi – cf.
- †Rostricellula lapworthi –
- †Rostricellula sarysuica – n. sp.
- †Rostricellula sp. –
- †Rostricellula sp. nov. – informal
- †Rostricellula sparsa –
- †Rothpletzella –
- †Roundya –
- †Roundya sp. –
- †Rousseauspira –
- †Rowellella –
- †Ruedemannia –
- †Rugomena –
- †Sactoceras –
- †Sactorthoceras –
- †Sactorthoceras banestanensis – n. sp.
- †Saffordia –
- †Saffordophyllum –
- †Sagittodontina –
- †Sagittodontina robusta – cf.
- †Sagittodontina sp. –
- †Sagittodontus –
- †Saharochitina –
- †Salopia –
- †Salopina –
- †Salopina sp. –
- †Salpingostoma –
- †Salpingostoma carnatum – n. sp.
- †Salpingostoma imbricata –
- †Salpingostoma kokeni – n. sp.
- †Salpingostoma locator –
- †Salpingostoma shallochense – n. sp.
- †Salvadorea –
- †Sampo – ?
- †Sampo –
- †Sampo hiiuensis –
- †Sampo mucronata – cf.
- †Sampo ruralis – cf.
- †Sampo ruralis – ?
- †Sampo ruralis –
- †Sampo sp. –
- †Sampo transversa – n. sp.
- †Sampo transversa –
- †Sarcinula –
- †Sardoites –
- †Saukrodictya –
- †Saxbionia –
- †Saxbyonia –
- †Scabbardella –
- †Scalites –
- †Scalites tellerensis – n. sp.
- †Scandodus –
- †Scandodus sp. –
- †Scandodus sp. I of Lindstrom – informal
- †Scaphelasma –
- †Scaphelasma scutula – n. sp.
- †Scaphelasma scutula –
- †Scaphelasma sp. –
- †Scaphorthis –
- †Schachriomonia –
- †Scharyia –
- †Schellwienella –
- †Schizambon – ?
- †Schizocrania –
- †Schizocrania sp. –
- †Schizocrania turnbulli – n. sp.
- †Schizocrinus –
- †Schizocrinus nodosus – cf.
- †Schizolopha –
- †Schizonema –
- †Schizophorella –
- †Schizophorella fallax – cf.
- †Schizophorella fallax –
- †Schizophorella sp. –
- †Schizotreta –
- †Schizotreta concava – cf.
- †Schizotreta concava –
- †Schizotreta corrugata – cf.
- †Schizotreta medioradiata –
- †Schizotreta sp. –
- †Schizotreta triangularis –
- †Schmidtella –
- †Schroederoceras –
- †Schuchertoceras –
- †Scolopodus –
- †Scotoharpes –
- †Scutellum –
- †Sedgwickia – ?
- †Semicorallidomus –
- †Septemchiton –
- †Sericoidea – ?
- †Sericoidea –
- †Sericoidea abdita –
- †Sericoidea minuta –
- †Sericoidea restricta – aff.
- †Sericoidea sp. –
- †Serpulites –
- †Shaninopsis –
- †Shaninopsis bellistriata –
- †Shaninopsis beushauseni –
- †Shaninopsis circularis –
- †Shaninopsis erecta –
- †Shaninopsis grandipes –
- †Shaninopsis modesta –
- †Shaninopsis oblonga –
- †Shaninopsis prona –
- †Shaninopsis pygmaea –
- †Shaninopsis quadricyclia –
- †Shaninopsis radiata –
- †Shaninopsis reedi –
- †Shaninopsis rotunda –
- †Shaninopsis sp. –
- †Shaninopsis striata –
- †Shaninopsis subcircularis –
- †Shaninopsis subinformis –
- †Shaninopsis ventricosa –
- †Shlyginia –
- †Shlyginia extraordinaria –
- †Shlyginia perplexa – n. sp.
- †Shumardia –
- †Shumardia extensa – n. sp.
- †Shumardia sp. –
- †Sibiriolites –
- †Silenis –
- †Silenis sp. –
- †Siljanoceras –
- †Similodonta –
- †Similoleptaena –
- †Simulites –
- †Simulodonta –
- †Sinambonites –
- †Sinampyxina –
- †Sinkianglasma –
- †Sinkiangolasma –
- †Sinoceras –
- †Sinocybele –
- †Sinuites –
- †Sinuitina –
- †Sinuitopsis –
- †Sinutropis –
- †Sinutropis esthetica – n. sp.
- †Sinutropis spiralis – n. sp.
- †Sinutropis spiralis –
- †Skenidioides –
- †Skenidioides asteroidea – cf.
- †Skenidioides asteroideus – cf.
- †Skenidioides costatus – cf.
- †Skenidioides craigensis – cf.
- †Skenidioides craigensis –
- †Skenidioides greenhoughi – cf.
- †Skenidioides multifarius –
- †Skenidioides oelandica – aff.
- †Skenidioides paucicostatus – cf.
- †Skenidioides paucicostatus –
- †Skenidioides sp. –
- †Skenidioides sp. 1 – informal
- †Skenidioides sp. 2 – informal
- †Skenidioides spp. –
- †Slehoferia –
- †Slehoferia pachyta – n. sp.
- †Slehoferia pachyta –
- †Sluha – ?
- †Sluha –
- †Sluha sp. –
- †Solariproetus –
- †Solenopora –
- †Sololites –
- †Sortanella – n. gen.
- †Sortanella quinquecostata – n. sp.
- †Sowerbyella – ?
- †Sowerbyella –
- †Sowerbyella akdombakensis –
- †Sowerbyella ambigua – aff.
- †Sowerbyella ambigua –
- †Sowerbyella ampla – n. sp.
- †Sowerbyella ampla – aff.
- †Sowerbyella ampla –
- †Sowerbyella elusa –
- †Sowerbyella minnesotensis –
- †Sowerbyella monilifera – cf.
- †Sowerbyella papiliuncula –
- †Sowerbyella raegaverensis – cf.
- †Sowerbyella raegaverensis –
- †Sowerbyella rectangularis –
- †Sowerbyella rugosa – cf.
- †Sowerbyella rugosa –
- †Sowerbyella saunjaensis –
- †Sowerbyella sericea – aff.
- †Sowerbyella sericea –
- †Sowerbyella sinensis –
- †Sowerbyella sladensis – n. sp.
- †Sowerbyella sladensis – cf.
- †Sowerbyella sladensis –
- †Sowerbyella sp. –
- †Sowerbyella subcorrugatella –
- †Sowerbyella tenera –
- †Sowerbyella thraivensis –
- †Sowerbyella trabeata – n. sp.
- †Sowerbyella trivia – cf.
- †Spathognathus – ?
- †Spatiopora –
- †Sphaeragnostus –
- †Sphaerexochus –
- †Sphaerexochus bridgei – aff.
- †Sphaerexochus calvus –
- †Sphaerexochus sp. –
- †Sphaerocodium –
- †Sphaerocoryphe – ?
- †Sphaerocoryphe –
- †Sphaeronites –
- †Sphaeronitid –
- †Sphenolium –
- †Sphenosphaera –
- †Sphenosphaera capax –
- †Sphenosphaera mohri –
- †Sphenosphaera recurvus – n. sp.
- †Sphenosphaera recurvus –
- †Sphenosphaera sp. –
- †Sphenothallus –
- †Spinachitina –
- †Spinorthis –
- †Spirigerina –
- †Spiroecus –
- †Spiroecus excavata – n. sp.
- †Spiroecus girvanensis – n. sp.
- †Spiroecus girvanensis –
- †Spiroecus nidhoeggi – n. sp.
- †Spiroecus nidhoeggi –
- †Spirorbis –
- †Spondylotreta –
- †Spondylotreta parva – cf.
- †Spondylotreta parva –
- †Spyroceras – "
- †Spyroceras –
- †Staurocephalus –
- †Stellatodictya –
- †Stelliporella –
- †Stenoblepharum –
- †Stenoblepharum norvegicum – n. sp.
- †Stenoblepharum pentagonoides –
- †Stenocamara –
- †Stenopareia – ?
- †Stenopareia –
- †Stictopora –
- †Stictoporella – ?
- †Stictoporellina –
- †Stigmatella –
- †Stomatopora –
- †Strandoceras –
- †Strangulites – ?
- †Strangulites strangulatus – n. sp.
- †Streptaster –
- †Streptelasma –
- †Streptelasma bystrowi –
- †Streptelasma canaliferum –
- †Streptelasma compactum –
- †Streptelasma corniculum –
- †Streptelasma curvatum –
- †Streptelasma duncani –
- †Streptelasma eccentricum –
- †Streptelasma foerstei – aff.
- †Streptelasma hiumica –
- †Streptelasma latusculum – aff.
- †Streptelasma medioseptatum –
- †Streptelasma primum –
- †Streptelasma prolongatum – aff.
- †Streptelasma rusticum –
- †Streptelasma siluricum –
- †Streptelasma sp. –
- †Streptelasma subcylindricum –
- †Streptelasma trilobatum – aff.
- †Streptelasmatid –
- †Streptis –
- †Streptis monilifera – cf.
- †Streptis monilifera –
- †Streptis undifera –
- †Streptotrochus – ?
- †Striatocycloceras –
- †Stromatocerium –
- †Stromatocerium huronensis –
- †Stromatocerium pergatum –
- †Stromatocerium sp. 1 – informal
- †Stromatopora –
- †Strophomena – ?
- †Strophomena –
- †Strophomena amoena – cf.
- †Strophomena bestiubensis – n. sp.
- †Strophomena bestiubensis –
- †Strophomena cancellata –
- †Strophomena ceiriogensis –
- †Strophomena churchillensis – n. sp.
- †Strophomena churchillensis –
- †Strophomena concordensis – cf.
- †Strophomena concordensis –
- †Strophomena hecuba – ?
- †Strophomena hecuba –
- †Strophomena incurvata –
- †Strophomena keilhaui –
- †Strophomena lata – cf.
- †Strophomena lenta –
- †Strophomena maysvillensis –
- †Strophomena neglecta –
- †Strophomena occidentalis –
- †Strophomena orthonurensis –
- †Strophomena planoconvexa –
- †Strophomena planodorsata –
- †Strophomena planumbona –
- †Strophomena planumona –
- †Strophomena sinuata –
- †Strophomena sp. –
- †Strophomena sp. 1 – informal
- †Strophomena sp. 2 – informal
- †Strophomena sp. nov. – informal
- †Strophomena spp. – n. sp.
- †Strophomena subtenta –
- †Strophomena trilobata –
- †Stygina – ?
- †Stygina –
- †Stygina extensa – cf.
- †Stygina latifrons –
- †Stygina minor – aff.
- †Stygina minor –
- †Stygina sp. –
- †Styracograptus –
- †Subtifloria –
- †Subulites –
- †Subulites enormis –
- †Subulites gigas –
- †Subulites inflata – n. sp.
- †Subulites subula –
- †Sulcatospira –
- †Sulevorthis –
- †Svobodaina –
- †Sygcaulocrinus –
- †Symphysops –
- †Symphysops armatus – aff.
- †Symphysops sp. –
- †Symphysops subarmatus – aff.
- †Symphysurus –
- †Syringopora –
- †Syringoporinus –
- †Taeniaster –
- †Taeniolites –
- †Tafilaltia –
- †Taklamakania –
- †Tallinnella –
- †Tanaocystis –
- †Tanaocystis n. sp. – informal
- †Tancrediopsis –
- †Tanuchitina –
- †Tanuchitina bergstroemi – aff.
- †Tanuchitina bergstroemi –
- †Taphrorthis –
- †Tasmanella – n. gen.
- †Tasmanella nova – n. sp.
- †Technophorus – n. gen.
- †Technophorus –
- †Technophorus faberi – n. sp.
- †Technophorus faberi –
- †Technophorus quincuncialis – n. sp.
- †Technophorus quincuncialis –
- †Telephina –
- †Telephina fracta – cf.
- †Telephina reedi – aff.
- †Telephina sp. –
- †Telephus –
- †Temnodiscus –
- †Temnodiscus imbricatus –
- †Temnodiscus nautilinus – n. sp.
- †Temnodiscus parvus – n. sp.
- †Temnodiscus sp. –
- †Temperoceras –
- †Tentaculites –
- †Tetradella –
- †Tetradium –
- †Tetranota –
- †Tetranota bidorsata –
- †Tetranota conspicua –
- †Tetranota rugosa – cf.
- †Tetraprion –
- †Tetraprion pozaryskae – cf.
- †Tetraprioniodus –
- †Tetraprionoidus –
- †Tetreucystis –
- †Thaerodonta –
- †Thaerodonta recedens – cf.
- †Thaerodonta recedens –
- †Thaerondonta –
- †Thalassinoides –
- †Thamnograptus –
- †Thlipsurella –
- †Thomondia – n. gen.
- †Thomondia –
- †Thomondia globosa – n. sp.
- †Thomondia sp. –
- †Thorslundia –
- †Thrallella –
- †Threavia – n. gen.
- †Threavia gulosa – n. sp.
- †Tiddalickia –
- †Tiddalickia manitobensis – n. sp.
- †Tiresias – ?
- †Tiresias sp. –
- †Tissintia –
- †Togaella –
- †Togaella sp. – ex gr.
- †Tollina –
- †Tollina sp. –
- †Tornquistia –
- †Toxochasmops –
- †Trabecovallum –
- †Transitolites –
- †Trematis –
- †Trematopora –
- †Trematopora acanthostylita –
- †Trematopora bifida –
- †Trematopora brutoni –
- †Trematopora cystata –
- †Trematopora gracile –
- †Trematopora sardoa –
- †Trematopora sp. 1 – informal
- †Trematopora sp. 2 – informal
- †Treptoceras –
- †Tretaspis –
- †Tretaspis anderssoni –
- †Tretaspis askerensis –
- †Tretaspis broeggeri –
- †Tretaspis ceriodes – cf.
- †Tretaspis ceriodes –
- †Tretaspis convergens –
- †Tretaspis granulata –
- †Tretaspis hadelandica – cf.
- †Tretaspis hadelandica –
- †Tretaspis hisingeri –
- †Tretaspis kiaeri – aff.
- †Tretaspis kiaeri –
- †Tretaspis latilimbus –
- †Tretaspis norvegicus –
- †Tretaspis seticoinis –
- †Tretaspis seticornis – cf.
- †Tretaspis seticornis –
- †Tretaspis sortita –
- †Tretaspis sp. –
- †Tretoprion –
- †Triarthrus –
- †Tribulosaster –
- †Trichinocrinus – aff.
- †Trichonodella –
- †Trichospongiella – n. gen.
- †Trigonodictya –
- †Trigrammaria –
- †Trinodus –
- †Trinodus sp. –
- †Trinodus tardus – aff.
- †Trinucleoides –
- †Triplesia –
- †Triplesia cymbula –
- †Triplesia hintsae – n. sp.
- †Triplesia hintsae – ?
- †Triplesia hintsae –
- †Triplesia sortanensis – n. sp.
- †Triplesia sp. –
- †Tripodontus –
- †Triptoceras –
- †Tritonophon –
- †Tritonophon bohemica – aff.
- †Tritonophon bohemica –
- †Tritonophon peeli –
- †Tritonophon subtrilobatus – n. sp.
- †Tritonophon subtrilobatus –
- †Trochoceras –
- †Trocholites –
- †Trochomphalus –
- †Trochonema –
- †Trochonema coxi –
- †Trochonema madisonense –
- †Trochonema retrorsum – aff.
- †Trochonema shallochense – n. sp.
- †Trochonema sp. –
- †Trochonema umbilicata – cf.
- †Trochonema wartheni –
- †Trochonemella –
- †Trochonemella churkini – n. sp.
- †Trochonemella churkini – cf.
- †Trochonemella churkini – aff.
- †Trochonemella n.sp. – informal
- †Trochonemella reusingi – n. sp.
- †Trochonemella reusingi –
- †Trochurus –
- †Troedssonoceras –
- †Tropidodiscus –
- †Tropidodsicus –
- †Trypanites –
- †Tryplasma –
- †Tscherkidium –
- †Tubogyra – n. gen.
- †Tubogyra –
- †Tubogyra primula – n. sp.
- †Tubogyra primula –
- †Tunariorthis – n. gen.
- †Tunariorthis cardocanalis – n. sp.
- †Turbonitella –
- †Tuvaechia –
- †Tuvechia –
- †Tyrioceras –
- †Tyrioceras kjaerulfi –
- †Tyrioceras kjerulfi –
- †Tyrioceras sp. –
- †Tyrioceras warburgae – n. sp.
- †Tyrioceras warburgae –
- †Tyronella –
- †Ulrichia – ?
- †Ulrichia –
- †Ulrichia nodosa –
- †Ulrichia sp. –
- †Ulrichostylus –
- †Ulrichostylus aculeatus – n. sp.
- †Ulrichostylus radiatus –
- †Ulugtella –
- †Urasterella –
- †Vanuxemia –
- †Vaupelia –
- †Vaupelia sp. –
- †Vellamo –
- †Vellamo aenigma –
- †Vellamo diversa – cf.
- †Vellamo leigeri –
- †Vellamo sauramoi –
- †Vellamo sp. –
- †Vellamo sulculata –
- †Vellamo symmetrica –
- †Vellamo verneuili –
- †Vellamo verneuilii –
- †Vellamo wesenbergiensis –
- †Venoistodus –
- †Vermiporella –
- †Villosacapsula –
- †Vinella –
- †Vinlandostrophia –
- †Vistulella –
- †Warburgia –
- †Warburgoceras –
- †Westheadocrinus –
- †Westonoceras –
- †Whiteavesites –
- †Whiteavesites procteri – n. sp.
- †Whitella –
- †Whittingtonia –
- †Wilsonoceras –
- †Winnipegoceras –
- †Wormsipora –
- †Wrightiops – n. gen.
- †Wrightiops –
- †Wuningolithus –
- †Wysogorskiella –
- †Xanioprion –
- †Xenambonites –
- †Xenambonites revelatus – cf.
- †Xenocybe – n. gen.
- †Xenocybe –
- †Xenocybe micrommata – n. sp.
- †Xenocybe micrommata –
- †Xenocybe sp. –
- †Xysila – n. gen.
- †Xysila astaca – n. sp.
- †Yaoxianoceras –
- †Yinograptus –
- †Zanclodus –
- †Zbirovia –
- †Zbirovia sp. –
- †Zdicella –
- †Zonidiscus – ?
- †Zonidiscus –
- †Zonidiscus grayi – n. sp.
- †Zonidiscus grayi –
- †Zonidiscus incola – n. sp.
- †Zygobolboides –
- †Zygognathus –
- †Zygospira – ?
- †Zygospira –