Opinions from D. Hill 1981

  • 'Acaciapora belongs to Pachyporidae'
  • 'Acanthochaetetidae belongs to Chaetetida'
  • 'Acanthohalysites belongs to Halysitinae'
  • 'Acanthophyllia belongs to Cyathophyllidae'
  • 'Acanthophyllum belongs to Ptenophyllinae'
  • 'Acdalopora belongs to Plasmoporellidae'
  • 'Acidolites belongs to Coccoserididae'
  • 'Acinophyllum belongs to Cylindrophyllinae'
  • 'Acmophyllum belongs to Ptenophyllinae'
  • 'Acrocyathinae belongs to Lithostrotionidae'
  • 'Acrocyathus belongs to Acrocyathinae'
  • 'Acrophyllidae belongs to Streptelasmatina'
  • 'Acrophyllum belongs to Acrophyllidae'
  • 'Actinocyathus belongs to Axophyllidae'
  • 'Actinocystinae belongs to Ptenophyllidae'
  • 'Actinophrentis belongs to Antiphyllinae'
  • 'Actinopora belongs to Syringolitidae'
  • 'Adamanophyllidae belongs to Plerophyllina'
  • 'Adamanophyllinae belongs to Adamanophyllidae'
  • 'Adamanophyllum belongs to Adamanophyllinae'
  • 'Adaverina belongs to Aulocystidae'
  • 'Adetopora belongs to Aulocystidae'
  • 'Adradosia belongs to Adradosiinae'
  • 'Adradosiinae belongs to Hapsiphyllidae'
  • 'Aemulophyllum belongs to Zaphrentidae'
  • 'Agetolitella belongs to Agetolitidae'
  • 'Agetolites belongs to Agetolitidae'
  • 'Agetolitidae belongs to Favositicae'
  • 'Ainia belongs to Romingeriidae'
  • 'Akagophyllum belongs to Waagenophyllinae'
  • 'Akiyosiphyllum belongs to Lithostrotioninae'
  • 'Aknisophyllum belongs to Streptelasmatinae'
  • 'Alaiophyllum belongs to Disphyllinae'
  • 'Alleynia belongs to Laccophyllinae'
  • 'Allophyllum belongs to Hapsiphyllinae'
  • 'Allotropiophyllum belongs to Hapsiphyllinae'
  • 'Altaiophyllum belongs to Streptelasmatinae'
  • 'Altaja belongs to Entelophyllidae'
  • 'Alveolites belongs to Alveolitinae'
  • 'Amandaraia belongs to Polycoeliinae'
  • 'Amandophyllum belongs to Durhaminidae'
  • 'Amaraphyllum belongs to Disphyllinae'
  • 'Amniopora belongs to Pyrgiidae'
  • 'Amphilites belongs to Pseudoplasmoporidae'
  • 'Amplexidae belongs to Stauriina'
  • 'Amplexiphyllum belongs to Stereolasmatidae'
  • 'Amplexizaphrentis belongs to Hapsiphyllinae'
  • 'Amplexocarinia belongs to Amplexocariniinae'
  • 'Amplexocariniinae belongs to Laccophyllidae'
  • 'Amplexoides belongs to Amplexidae'
  • 'Amsassia belongs to Cryptolichenariidae'
  • 'Amsdenoides belongs to Amsdenoididae'
  • 'Amsdenoididae belongs to Streptelasmatina'
  • 'Amygdalophyllidium belongs to Pseudopavoninae'
  • 'Amygdalophylloides belongs to Geyerophyllidae'
  • 'Angullophyllum belongs to Arachnophyllidae'
  • 'Angustiphyllum belongs to Homalophyllinae'
  • 'Anisophyllidae belongs to Plerophyllina'
  • 'Anisophyllum belongs to Anisophyllidae'
  • 'Ankhelasma belongs to Zaphrentoidinae'
  • 'Antheria belongs to Petalaxidae'
  • 'Antherolites belongs to Antherolitinae'
  • 'Antherolitinae belongs to Multisoleniidae'
  • 'Antholites belongs to Granulidictyinae'
  • 'Antikinkaidia belongs to Pentaphyllinae'
  • 'Antiphyllidae belongs to Stereolasmatina'
  • 'Antiphyllinae belongs to Antiphyllidae'
  • 'Aphraxonia belongs to Disphyllinae'
  • 'Aphroidophyllum belongs to Ptenophyllinae'
  • 'Aphrophyllidae belongs to Aulophyllina'
  • 'Aphrophylloides belongs to Aphrophyllidae'
  • 'Aphrophyllum belongs to Aphrophyllidae'
  • 'Aphyllum belongs to Tryplasmatinae'
  • 'Arachnastraea belongs to Yatsengiinae'
  • 'Arachniophyllum belongs to Dibunophyllinae'
  • 'Arachnolasma belongs to Dibunophyllinae'
  • 'Arachnolasmella belongs to Amygdalophyllinae'
  • 'Arachnophyllidae belongs to Arachnophyllina'
  • 'Arachnophyllina belongs to Stauriida'
  • 'Arachnophyllum belongs to Arachnophyllidae'
  • 'Araeopoma belongs to Goniophyllidae'
  • 'Araeopora belongs to Cleistoporidae'
  • 'Araiostrotion belongs to Cleistoporidae'
  • 'Archaeozaphrentis belongs to Streptelasmatinae'
  • 'Archypora belongs to Caliaporinae'
  • 'Arctophyllum belongs to Cyathopsidae'
  • 'Argutastrea belongs to Disphyllinae'
  • 'Aristophyllum belongs to Disphyllinae'
  • 'Armalites belongs to Roemeriidae'
  • 'Aspasmophyllinae belongs to Halliidae'
  • 'Aspasmophyllum belongs to Aspasmophyllinae'
  • 'Asperophyllum belongs to Cystiphyllidae'
  • 'Asserculinia belongs to Metriophyllidae'
  • 'Asterobillingsia belongs to Cylindrophyllinae'
  • 'Asthenophyllum belongs to Streptelasmatinae'
  • 'Astrictophyllum belongs to Stauriidae'
  • 'Astrocerium belongs to Favositinae'
  • 'Atrochaetetes belongs to Chaetetidae'
  • 'Aulina belongs to Aulininae'
  • 'Aulininae belongs to Lithostrotionidae'
  • 'Aulocaulis belongs to Auloporidae'
  • 'Aulocystella belongs to Aulocystidae'
  • 'Aulocystidae belongs to Auloporicae'
  • 'Aulocystis belongs to Aulocystidae'
  • 'Aulohelia belongs to Auloheliidae'
  • 'Auloheliidae belongs to Auloporicae'
  • 'Aulokoninckophyllum belongs to Aulininae'
  • 'Aulophyllidae belongs to Aulophyllina'
  • 'Aulophyllina belongs to Stauriida'
  • 'Auloporella belongs to Auloporidae'
  • 'Auloporicae belongs to Auloporida'
  • 'Auloporidae belongs to Auloporicae'
  • 'Aulostegites belongs to Aulocystidae'
  • 'Aulostylus belongs to Aulininae'
  • 'Aulozoa belongs to Auloporidae'
  • 'Australophyllum belongs to Ptenophyllinae'
  • 'Avicenia belongs to Proheliolitidae'
  • 'Axiphoria belongs to Streptelasmatinae'
  • 'Axoclisia belongs to Clisiophyllinae'
  • 'Axolasma belongs to Streptelasmatinae'
  • 'Axolithophyllum belongs to Geyerophyllidae'
  • 'Axophyllidae belongs to Lonsdaleiina'
  • 'Axophyllum belongs to Axophyllidae'
  • 'Axuolites belongs to Caliaporinae'
  • 'Baikitolites belongs to Lyoporinae'
  • 'Bainbridgia belongs to Pyrgiidae'
  • 'Baitalites belongs to Proporidae'
  • 'Bajgolia belongs to Bajgoliidae'
  • 'Bajgoliidae belongs to Auloporicae'
  • 'Barbarella belongs to Plerophyllinae'
  • 'Barrandeolites belongs to Tiverinidae'
  • 'Barrandeophyllum belongs to Laccophyllinae'
  • 'Barylasma belongs to Baryphyllinae'
  • 'Baryphyllinae belongs to Plerophyllidae'
  • 'Baryphyllum belongs to Baryphyllinae'
  • 'Barytichisma belongs to Hapsiphyllinae'
  • 'Basleophyllum belongs to Zaphrentoidinae'
  • 'Bauneia belongs to Chaetetidae'
  • 'Bayhaium belongs to Roemeriidae'
  • 'Beaumontia belongs to Micheliniinae'
  • 'Beiliupora belongs to Favositinae'
  • 'Bensonastraea belongs to Phillipsastreidae'
  • 'Berkhia belongs to Aulophyllinae'
  • 'Bethanyphyllidae belongs to Cyathophyllina'
  • 'Bethanyphyllum belongs to Bethanyphyllidae'
  • 'Bibucia belongs to Pyrgiidae'
  • 'Bifossularia belongs to Uraliniidae'
  • 'Billingsaria belongs to Billingsariinae'
  • 'Billingsariidae belongs to Sarcinulida'
  • 'Billingsariinae belongs to Billingsariidae'
  • 'Biphyllum belongs to Dibunophyllinae'
  • 'Bitraria belongs to Laccophyllinae'
  • 'Blastochaetetes belongs to Chaetetidae'
  • 'Blothrophyllum belongs to Papiliophyllinae'
  • 'Blysmatophyllum belongs to Endophyllidae'
  • 'Bogimbailites belongs to Taeniolitidae'
  • 'Bojocyclus belongs to Palaeocyclidae'
  • 'Boolelasma belongs to Laccophyllinae'
  • 'Bordenia belongs to Amplexidae'
  • 'Borelasma belongs to Streptelasmatidae'
  • 'Bothroclisia belongs to Bothrophyllidae'
  • 'Bothrophyllidae belongs to Caniniina'
  • 'Bothrophyllum belongs to Bothrophyllidae'
  • 'Bowanophyllum belongs to Tryplasmatinae'
  • 'Bowenelasma belongs to Streptelasmatinae'
  • 'Bractea belongs to Emmonsiinae'
  • 'Bradyphyllum belongs to Antiphyllinae'
  • 'Breviphrentis belongs to Breviphyllinae'
  • 'Breviphyllinae belongs to Streptelasmatidae'
  • 'Breviphyllum belongs to Breviphyllinae'
  • 'Breviseptophyllum belongs to Spongonariinae'
  • 'Briantelasma belongs to Streptelasmatinae'
  • 'Briantia belongs to Mucophyllidae'
  • 'Bucanophyllum belongs to Cystiphyllidae'
  • 'Bulvankeriphyllum belongs to Kodonophyllidae'
  • 'Calamopora is a subjective synonym of Paleofavosites'
  • 'Calapoecia belongs to Calapoeciinae'
  • 'Caliapora belongs to Caliaporinae'
  • 'Caliaporinae belongs to Alveolitidae'
  • 'Calmiussiphyllum belongs to Bothrophyllidae'
  • 'Calophylloides belongs to Polycoeliinae'
  • 'Calostylicae belongs to Calostylina'
  • 'Calostylidae belongs to Calostylicae'
  • 'Calostylina belongs to Stauriida'
  • 'Campophyllidae belongs to Cyathophyllina'
  • 'Campophyllum belongs to Campophyllidae'
  • 'Camptolithus belongs to Plasmoporellidae'
  • 'Camurophyllum belongs to Lykophyllidae'
  • 'Canadiphyllum belongs to Hapsiphyllinae'
  • 'Caninella belongs to Bothrophyllidae'
  • 'Caniniina belongs to Stauriida'
  • 'Caninophyllum belongs to Bothrophyllidae'
  • 'Caninostrotion belongs to Dibunophyllinae'
  • 'Cannapora belongs to Syringoporidae'
  • 'Capnophyllum belongs to Eridophyllinae'
  • 'Carinotachylasma belongs to Pentaphyllinae'
  • 'Carinthiaphyllum belongs to Geyerophyllidae'
  • 'Carlinastraea belongs to Spongophyllidae'
  • 'Carnegiea belongs to Chaetetinae'
  • 'Carniaphyllum belongs to Geyerophyllidae'
  • 'Carruthersella belongs to Amygdalophyllinae'
  • 'Catactotoechus belongs to Neaxoninae'
  • 'Celechopora belongs to Pachyporidae'
  • 'Centristela belongs to Centristelidae'
  • 'Centristelidae belongs to Stauriina'
  • 'Ceratophyllum belongs to Disphyllinae'
  • 'Ceriaster belongs to Stauriidae'
  • 'Ceriocysta belongs to Cystiphyllidae'
  • 'Chaetetella belongs to Chaetetinae'
  • 'Chaetetella (Chaetetiporella) belongs to Chaetetella'
  • 'Chaetetella (Chaetetiporella) belongs to Chaetetella' according to Sokolov 1950
  • 'Chaetetes belongs to Chaetetinae'
  • 'Chaetetes (Boswellia) belongs to Chaetetes' according to Sokolov 1939
  • 'Chaetetes (Boswellia) belongs to Chaetetes'
  • 'Chaetetida belongs to Tabulata'
  • 'Chaetetidae belongs to Chaetetida'
  • 'Chaetetinae belongs to Chaetetidae'
  • 'Chaetetipora belongs to Chaetetiporinae'
  • 'Chaetetiporinae belongs to Chaetetidae'
  • 'Chalcidophyllum belongs to Disphyllinae'
  • 'Charactophyllum belongs to Disphyllinae'
  • 'Chavsakia belongs to Ketophyllidae'
  • 'Chia belongs to Syringoporidae'
  • 'Chielasma belongs to Waagenophyllinae'
  • 'Chihsiaphyllum belongs to Waagenophyllinae'
  • 'Chlamydophyllum belongs to Kodonophyllidae'
  • 'Chonaxis belongs to Acrocyathinae'
  • 'Chonophyllum belongs to Arachnophyllidae'
  • 'Chonostegites belongs to Chonostegitidae'
  • 'Chonostegitidae belongs to Syringoporicae'
  • 'Cionodendron belongs to Lithostrotioninae'
  • 'Circophyllum belongs to Kodonophyllidae'
  • 'Circumtextiphyllum belongs to Columnariidae'
  • 'Cladochonus belongs to Pyrgiidae'
  • 'Cladopora belongs to Pachyporidae'
  • 'Clavilasma belongs to Antiphyllinae'
  • 'Claviphyllum belongs to Antiphyllinae'
  • 'Cleistoporidae belongs to Favositicae'
  • 'Clinophyllum belongs to Hapsiphyllinae'
  • 'Clisiophyllinae belongs to Aulophyllidae'
  • 'Clisiophyllum belongs to Clisiophyllinae'
  • 'Coccoseridicae belongs to Heliolitina'
  • 'Coccoserididae belongs to Coccoseridicae'
  • 'Coccoseris belongs to Coccoserididae'
  • 'Coelolasma belongs to Coelostylinae'
  • 'Coelostylinae belongs to Lambelasmatidae'
  • 'Coelostylis belongs to Coelostylinae'
  • 'Coenaphrodia belongs to Aphrophyllidae'
  • 'Coleophyllum belongs to Cystiphyllidae'
  • 'Columnaria belongs to Columnariidae'
  • 'Columnariidae belongs to Columnariina'
  • 'Columnariina belongs to Stauriida'
  • 'Columnaxon belongs to Cyathaxoniidae'
  • 'Columnolasma belongs to Stauriidae'
  • 'Columnoporella belongs to Calapoeciinae'
  • 'Combophyllidae belongs to Metriophyllina'
  • 'Combophyllum belongs to Combophyllidae'
  • 'Commutatophyllum belongs to Cyathophyllidae'
  • 'Commutia belongs to Commutiinae'
  • 'Commutiinae belongs to Pentaphyllidae'
  • 'Compressiphyllum belongs to Homalophyllinae'
  • 'Conopoterium belongs to Micheliniinae'
  • 'Contortophyllum belongs to Expressophyllidae'
  • 'Copia belongs to Dibunophyllinae'
  • 'Coronoruga is a subjective synonym of Cystiphyllum'
  • 'Corphalia belongs to Thysanophyllinae'
  • 'Corrugopora belongs to Theciidae'
  • 'Corwenia belongs to Dibunophyllinae'
  • 'Cosmiolithus belongs to Stelliporellidae'
  • 'Coxia is a subjective synonym of Calapoecia'
  • 'Crassialveolites belongs to Alveolitinae'
  • 'Crassilasma belongs to Dinophyllinae'
  • 'Crataniophyllum belongs to Cyathopsidae'
  • 'Craterophyllum belongs to Arachnophyllidae'
  • 'Cravenia belongs to Verbeekiellidae'
  • 'Crenulipora belongs to Favositinae'
  • 'Crenulites belongs to Stauriidae'
  • 'Crista belongs to Fasciphyllidae'
  • 'Cronyphyllum belongs to Kodonophyllidae'
  • 'Cryptolichenaria belongs to Cryptolichenariidae'
  • 'Cryptolichenariidae belongs to Chaetetida'
  • 'Cumminsia belongs to Cumminsiinae'
  • 'Cumminsiinae belongs to Zaphrentoididae'
  • 'Cyathactis belongs to Ptychophyllidae'
  • 'Cyathaxonella belongs to Cyathaxoniidae'
  • 'Cyathaxoniidae belongs to Metriophyllina'
  • 'Cyathoclisia belongs to Clisiophyllinae'
  • 'Cyathocylindrum is a misspelling of Cyathocylindrium'
  • 'Cyathocylindrium belongs to Zaphrentidae'
  • 'Cyathopaedium belongs to Pycnostylidae'
  • 'Cyathophyllidae belongs to Cyathophyllina'
  • 'Cyathophyllina belongs to Stauriida'
  • 'Cyathophyllum (Orthocyathus) was reranked as Orthocyathus and belongs to Cyathophyllidae'
  • 'Cyathopsidae belongs to Caniniina'
  • 'Cylindrophyllinae belongs to Eridophyllidae'
  • 'Cylindrophyllum belongs to Cylindrophyllinae'
  • 'Cylindrostylus belongs to Multithecoporidae'
  • 'Cymatelasma belongs to Actinocystinae'
  • 'Cymatella belongs to Actinocystinae'
  • 'Cyrtophyllidae belongs to Proporicae'
  • 'Cyrtophyllum belongs to Cyrtophyllidae'
  • 'Cystelasma belongs to Pentaphyllinae'
  • 'Cystilasma is a subjective synonym of Cystiphyllum'
  • 'Cystilophophyllum belongs to Dibunophyllinae'
  • 'Cystipaliphyllum belongs to Paliphyllidae'
  • 'Cystiphorolites belongs to Holmophyllidae'
  • 'Cystiphyllida belongs to Rugosa'
  • 'Cystiphyllidae belongs to Cystiphyllida'
  • 'Cystiphylloides (Cladionophyllum) belongs to Cystiphylloides'
  • 'Cystiphylloides (Comanaphyllum) belongs to Cystiphylloides'
  • 'Cystiphylloides (Skoliophyllum) belongs to Cystiphylloides'
  • 'Cystiphyllum (Cruciphyllum) belongs to Cystiphyllum'
  • 'Cystiphyllum (Cysticonophyllum) belongs to Cystiphyllum'
  • 'Cystiphyllum (Gyalophyllum) belongs to Cystiphyllum'
  • 'Cystiphyllum (Gyaloplasma) belongs to Cystiphyllum'
  • 'Cystiphyllum (Hedstroemophyllum) belongs to Cystiphyllum'
  • 'Cystiphyllum (Zonophyllum) belongs to Cystiphyllum'
  • 'Cystitrypanopora belongs to Aulocystidae'
  • 'Cystodendropora belongs to Micheliniinae'
  • 'Cystophrentis belongs to Uraliniidae'
  • 'Czarnockia belongs to Neaxoninae'
  • 'Dagmaraephyllum belongs to Cyathopsidae'
  • 'Daljanolites belongs to Pachyporidae'
  • 'Dalmanophyllinae belongs to Streptelasmatidae'
  • 'Dalmanophyllum belongs to Dalmanophyllinae'
  • 'Dalnia belongs to Dalniinae'
  • 'Dalniinae belongs to Pentaphyllidae'
  • 'Darwasophyllum belongs to Geyerophyllidae'
  • 'Decaphyllum belongs to Anthozoa'
  • 'Deiracorallium belongs to Streptelasmatinae'
  • 'Denayphyllum belongs to Spongophyllidae'
  • 'Dendrofavosites belongs to Emmonsiinae'
  • 'Dendroholmia belongs to Holmophyllidae'
  • 'Dendrostella belongs to Stauriidae'
  • 'Dendrozoum belongs to Micheliniinae'
  • 'Densiphrentis belongs to Streptelasmatinae'
  • 'Densiphyllum belongs to Streptelasmatinae'
  • 'Dentilasma belongs to Ketophyllidae'
  • 'Depasophyllum belongs to Pycnostylidae'
  • 'Desmidopora belongs to Desmidoporidae'
  • 'Desmidoporidae belongs to Chaetetida'
  • 'Diaschophyllum belongs to Dibunophyllinae'
  • 'Dibunophyllinae belongs to Aulophyllidae'
  • 'Dibunophyllum belongs to Dibunophyllinae'
  • 'Dictyofavosites belongs to Favositinae'
  • 'Dictyopora belongs to Trachypsammiidae'
  • 'Digonophyllidae belongs to Cystiphyllida'
  • 'Digonophyllum belongs to Digonophyllidae'
  • 'Digonophyllum (Glossophyllum) was reranked as Glossophyllum and belongs to Cyathophyllidae'
  • 'Dinophyllinae belongs to Streptelasmatidae'
  • 'Dinophyllum belongs to Dinophyllinae'
  • 'Diorychopora belongs to Auloporidae'
  • 'Diphyphyllinae belongs to Lithostrotionidae'
  • 'Diphyphyllum belongs to Diphyphyllinae'
  • 'Diplochaetetes belongs to Acanthochaetetidae'
  • 'Diplochone belongs to Cystiphyllidae'
  • 'Diploepora belongs to Proporidae'
  • 'Dipterophyllum belongs to Cumminsiinae'
  • 'Disphyllia belongs to Spongonariinae'
  • 'Disphyllidae belongs to Columnariina'
  • 'Disphyllinae belongs to Disphyllidae'
  • 'Disphyllum belongs to Disphyllinae'
  • 'Ditoecholasma belongs to Ditoecholasmatidae'
  • 'Ditoecholasmatidae belongs to Streptelasmatina'
  • 'Dnestrites belongs to Heliolitidae'
  • 'Dohmophyllum belongs to Ptenophyllinae'
  • 'Dokophyllum belongs to Ketophyllidae'
  • 'Donacophyllum belongs to Kyphophyllidae'
  • 'Donetzites belongs to Cleistoporidae'
  • 'Donophyllum belongs to Yatsengiinae'
  • 'Dorlodotia belongs to Thysanophyllinae'
  • 'Dubrovia belongs to Actinocystinae'
  • 'Ducdonia belongs to Proporidae'
  • 'Duncanopora belongs to Thecostegitidae'
  • 'Duplophyllum belongs to Hapsiphyllinae'
  • 'Durhamina belongs to Durhaminidae'
  • 'Durhaminidae belongs to Lithostrotionina'
  • 'Dushanophrentis belongs to Disphyllinae'
  • 'Dybowskinia belongs to Lambelasmatinae'
  • 'Eastonoides belongs to Acrocyathinae'
  • 'Echigophyllum belongs to Amygdalophyllinae'
  • 'Echyropora belongs to Parastriatoporidae'
  • 'Edaphophyllum belongs to Cystiphyllidae'
  • 'Egosiella belongs to Pachyporidae'
  • 'Ekvasophyllidae belongs to Aulophyllina'
  • 'Ekvasophyllum belongs to Ekvasophyllidae'
  • 'Embolophyllum belongs to Ptenophyllinae'
  • 'Emmonsia belongs to Emmonsiinae'
  • 'Emmonsiella belongs to Emmonsiinae'
  • 'Emmonsiinae belongs to Favositidae'
  • 'Empodesma belongs to Polycoeliinae'
  • 'Endamplexidae belongs to Caniniina'
  • 'Endamplexus belongs to Endamplexidae'
  • 'Endophyllidae belongs to Ketophyllina'
  • 'Endophyllum belongs to Endophyllidae'
  • 'Endotheciidae belongs to Plerophyllina'
  • 'Endothecium belongs to Endotheciidae'
  • 'Enigmalites belongs to Syringoporidae'
  • 'Enniskillenia is a subjective synonym of Amplexizaphrentis'
  • 'Entelophyllidae belongs to Arachnophyllina'
  • 'Entelophyllum belongs to Entelophyllidae'
  • 'Enterolasma belongs to Enterolasmatinae'
  • 'Enterolasmatinae belongs to Streptelasmatidae'
  • 'Enygmophyllum belongs to Uraliniidae'
  • 'Eocatenipora belongs to Cateniporinae'
  • 'Eofletcheria belongs to Lyoporinae'
  • 'Eofletcheriella belongs to Fletcheriellidae'
  • 'Eoglossophyllum belongs to Disphyllinae'
  • 'Eolaminoplasma belongs to Plasmoporidae'
  • 'Eolithostrotionella is a subjective synonym of Stelechophyllum'
  • 'Eostrotion belongs to Dibunophyllinae'
  • 'Epiphanophyllum belongs to Cyathaxoniidae'
  • 'Eridophyllidae belongs to Cyathophyllina'
  • 'Eridophyllinae belongs to Eridophyllidae'
  • 'Eridophyllum belongs to Eridophyllinae'
  • 'Erlangbapora belongs to Theciidae'
  • 'Estonielasma belongs to Coelostylinae'
  • 'Euryphyllum belongs to Hapsiphyllinae'
  • 'Evenkiella belongs to Entelophyllidae'
  • 'Exilifrons belongs to Paradisphyllinae'
  • 'Expressophyllidae belongs to Arachnophyllina'
  • 'Faberolasma belongs to Dibunophyllinae'
  • 'Faberophyllum belongs to Ekvasophyllidae'
  • 'Falsicatenipora belongs to Halysitinae'
  • 'Famaxonia belongs to Metriophyllina'
  • 'Famennelasma belongs to Hapsiphyllinae'
  • 'Farabophyllum belongs to Phillipsastreidae'
  • 'Fasciculiamplexus belongs to Zaphrentoidinae'
  • 'Fasciculophyllum belongs to Antiphyllinae'
  • 'Fasciphyllidae belongs to Ptenophyllina'
  • 'Fasciphyllum belongs to Fasciphyllidae'
  • 'Favistina belongs to Stauriidae'
  • 'Favositicae belongs to Favositina'
  • 'Favositidae belongs to Favositicae'
  • 'Fistulimurina belongs to Chaetetiporinae'
  • 'Flagellophyllum belongs to Adamanophyllinae'
  • 'Fletcheria belongs to Fletcheriidae'
  • 'Fletcheriella belongs to Fletcheriellidae'
  • 'Fletcheriellidae belongs to Auloporicae'
  • 'Fletcheriidae belongs to Cystiphyllida'
  • 'Fletcherina belongs to Pycnostylidae'
  • 'Foerstephyllinae belongs to Billingsariidae'
  • 'Foerstephyllum belongs to Foerstephyllinae'
  • 'Fomichevella belongs to Cyathopsidae'
  • 'Fomichevia belongs to Parastriatoporidae'
  • 'Fossopora belongs to Theciidae'
  • 'Fossoporella belongs to Theciidae'
  • 'Frechastraea belongs to Phillipsastreidae'
  • 'Friedbergia belongs to Friedbergiinae'
  • 'Friedbergiinae belongs to Laccophyllidae'
  • 'Fuchungopora belongs to Gorskyitidae'
  • 'Gangamophyllum belongs to Axophyllidae'
  • 'Gerthia belongs to Polycoeliinae'
  • 'Gertholites belongs to Pachyporidae'
  • 'Geyerophyllidae belongs to Lonsdaleiina'
  • 'Geyerophyllum belongs to Geyerophyllidae'
  • 'Gissarophyllum belongs to Paliphyllidae'
  • 'Goniophyllidae belongs to Cystiphyllida'
  • 'Gorizdronia belongs to Amplexocariniinae'
  • 'Gorskyites belongs to Gorskyitidae'
  • 'Gorskyitidae belongs to Syringoporicae'
  • 'Grabauphyllum belongs to Endophyllidae'
  • 'Gracilopora belongs to Pachyporidae'
  • 'Grandalveolites belongs to Alveolitinae'
  • 'Granulidictyinae belongs to Micheliniidae'
  • 'Granulidictyum belongs to Granulidictyinae'
  • 'Granulina belongs to Plasmoporellidae'
  • 'Grewgiphyllum belongs to Eridophyllinae'
  • 'Groenlandophyllum belongs to Polycoeliinae'
  • 'Groessensia belongs to Thecostegitidae'
  • 'Gryphophyllum belongs to Ptenophyllinae'
  • 'Gshelia belongs to Bothrophyllidae'
  • 'Guanziyaopora belongs to Pachyporidae'
  • 'Guerichiphyllinae belongs to Laccophyllidae'
  • 'Guerichiphyllum belongs to Guerichiphyllinae'
  • 'Guizhoustriatopora belongs to Pachyporidae'
  • 'Gurievskiella belongs to Paradisphyllinae'
  • 'Gymnophyllum belongs to Metriophyllina'
  • 'Hadrophyllidae belongs to Metriophyllina'
  • 'Halliidae belongs to Lycophyllina'
  • 'Halysitidae belongs to Halysitina'
  • 'Halysitina belongs to Heliolitida'
  • 'Halysitinae belongs to Halysitidae'
  • 'Hamarilopora belongs to Emmonsiinae'
  • 'Hankaxis belongs to Ptenophyllinae'
  • 'Haplolasma belongs to Dibunophyllinae'
  • 'Haplothecia belongs to Hexagonariinae'
  • 'Hapsiphyllidae belongs to Stereolasmatina'
  • 'Hapsiphyllinae belongs to Hapsiphyllidae'
  • 'Hapsiphyllum belongs to Hapsiphyllinae'
  • 'Haptophyllum belongs to Petraiidae'
  • 'Hattonia belongs to Favositinae'
  • 'Hayasakaia belongs to Tetraporellidae'
  • 'Heintzella belongs to Dibunophyllinae'
  • 'Helenolites belongs to Proporidae'
  • 'Helioliticae belongs to Heliolitina'
  • 'Heliolitidae belongs to Helioliticae'
  • 'Helioplasma belongs to Heliolitidae'
  • 'Helioplasmolites belongs to Heliolitidae'
  • 'Hemiagetolites is a subjective synonym of Agetolites'
  • 'Hemiaulacophyllum belongs to Disphyllinae'
  • 'Hercophyllum belongs to Lykophyllidae'
  • 'Heritschioides belongs to Durhaminidae'
  • 'Heritschioides (Eoheritschioides) belongs to Heritschioides' according to Stevens 1967
  • 'Heritschioides (Eoheritschioides) belongs to Heritschioides'
  • 'Heterocaninia belongs to Heterocaniniinae'
  • 'Heterocaniniinae belongs to Aulophyllidae'
  • 'Heterocoenites belongs to Pachyporidae'
  • 'Heterocorallia belongs to Rugosa'
  • 'Heterolasma belongs to Ketophyllidae'
  • 'Heterophaulactis belongs to Cyathophyllidae'
  • 'Heterophrentis belongs to Amplexidae'
  • 'Heterophyllia belongs to Heterophylliidae'
  • 'Heterophyllia (Heterophylloides) belongs to Heterophyllia'
  • 'Heterophylliidae belongs to Heterocorallia'
  • 'Heterospongophyllum belongs to Spongophyllidae'
  • 'Hexagonaria belongs to Hexagonariinae'
  • 'Hexagonariinae belongs to Disphyllidae'
  • 'Hexalasma belongs to Polycoeliinae'
  • 'Hexaphyllia belongs to Heterophylliidae'
  • 'Hexismia belongs to Halysitinae'
  • 'Hezhangophyllum belongs to Ptenophyllinae'
  • 'Hillaepora belongs to Pachyporidae'
  • 'Hillaxon belongs to Neaxoninae'
  • 'Hillophyllum belongs to Tryplasmatinae'
  • 'Hiroshimaphyllum belongs to Pseudopavoninae'
  • 'Holacanthia is a subjective synonym of Aphyllum'
  • 'Holacanthopora belongs to Micheliniinae'
  • 'Holmophyllidae belongs to Cystiphyllida'
  • 'Holmophyllum belongs to Holmophyllidae'
  • 'Holophragma belongs to Lykophyllidae'
  • 'Homalophyllinae belongs to Streptelasmatidae'
  • 'Homalophyllites belongs to Zaphrentoidinae'
  • 'Homalophyllum belongs to Homalophyllinae'
  • 'Hornsundia belongs to Bothrophyllidae'
  • 'Houershanophyllum belongs to Cyathophyllidae'
  • 'Huangia belongs to Waagenophyllinae'
  • 'Huanglongophyllum belongs to Petalaxidae'
  • 'Huangophyllum belongs to Polycoeliinae'
  • 'Huayunophyllum was reranked as Waagenophyllum (Huayunophyllum) and belongs to Waagenophyllum'
  • 'Hunanophrentis belongs to Disphyllinae'
  • 'Hyostragulum belongs to Alveolitina'
  • 'Ibukiphyllum belongs to Taisyakuphyllinae'
  • 'Idiophyllum belongs to Arachnophyllidae'
  • 'Imennovia belongs to Ptenophyllinae'
  • 'Implicophyllum belongs to Ptychophyllidae'
  • 'Innapora belongs to Proporidae'
  • 'Iowaphyllum belongs to Endophyllidae'
  • 'Ipciphyllum belongs to Waagenophyllinae'
  • 'Iranophyllum belongs to Wentzelellinae'
  • 'Issolites belongs to Favositinae'
  • 'Ivanovia belongs to Petalaxidae'
  • 'Ivdelephyllum belongs to Paradisphyllinae'
  • 'Jintingophyllum belongs to Geyerophyllidae'
  • 'Kabakovitchiella belongs to Laccophyllinae'
  • 'Kaljolasma belongs to Streptelasmatinae'
  • 'Karagemia belongs to Cyrtophyllidae'
  • 'Katranophyllum belongs to Dibunophyllinae'
  • 'Kazachiphyllum belongs to Amygdalophyllinae'
  • 'Kenophyllum belongs to Streptelasmatinae'
  • 'Kerforneidictyum belongs to Micheliniinae'
  • 'Keriophylloides belongs to Phillipsastreidae'
  • 'Ketophyllidae belongs to Ketophyllina'
  • 'Ketophyllina belongs to Stauriida'
  • 'Ketophylloides belongs to Ketophyllidae'
  • 'Keyserlingophyllum belongs to Uraliniidae'
  • 'Khmeria belongs to Khmeriidae'
  • 'Khmeriidae belongs to Auloporicae'
  • 'Kiaerites belongs to Theciidae'
  • 'Kiaerolites belongs to Proheliolitidae'
  • 'Kielcephyllidae belongs to Metriophyllina'
  • 'Kielcephyllum belongs to Kielcephyllidae'
  • 'Kionophyllum belongs to Geyerophyllidae'
  • 'Kitakamiia belongs to Alveolitinae'
  • 'Kitakamiphyllum belongs to Anthozoa'
  • 'Kizilia belongs to Kiziliidae'
  • 'Kiziliidae belongs to Stauriina'
  • 'Klaamannipora belongs to Favositinae'
  • 'Klamathastraea belongs to Endophyllidae'
  • 'Kleopatrina belongs to Durhaminidae'
  • 'Kobeha belongs to Papiliophyllinae'
  • 'Kodonophyllidae belongs to Streptelasmatina'
  • 'Kodonophyllum belongs to Kodonophyllidae'
  • 'Kolymopora belongs to Parastriatoporidae'
  • 'Koninckocarinia belongs to Koninckocariniidae'
  • 'Koninckocariniidae belongs to Lonsdaleiina'
  • 'Koninckophylloides belongs to Dibunophyllinae'
  • 'Koninckophyllum belongs to Dibunophyllinae'
  • 'Koreanopora belongs to Proporidae'
  • 'Kozlowskinia belongs to Kielcephyllidae'
  • 'Kozlowskiocystia belongs to Kozlowskiocystiidae'
  • 'Kozlowskiocystiidae belongs to Auloporicae'
  • 'Kueichouphyllum belongs to Heterocaniniinae'
  • 'Kueichowpora belongs to Syringoporidae'
  • 'Kumpanophyllum belongs to Amygdalophyllinae'
  • 'Kungejophyllum belongs to Mucophyllidae'
  • 'Kunthia belongs to Disphyllinae'
  • 'Kusbassophyllum belongs to Cyathopsidae'
  • 'Kwangsiphyllum belongs to Diphyphyllinae'
  • 'Kymocystis is a subjective synonym of Asperophyllum'
  • 'Kyphophyllidae belongs to Ketophyllina'
  • 'Kysylagathophyllum belongs to Entelophyllidae'
  • 'Labyrinthites belongs to Tetraporellidae'
  • 'Laccophyllidae belongs to Metriophyllina'
  • 'Laccophyllinae belongs to Laccophyllidae'
  • 'Laccophyllum belongs to Laccophyllinae'
  • 'Laceripora belongs to Theciidae'
  • 'Lambelasma belongs to Lambelasmatinae'
  • 'Lambelasmatidae belongs to Calostylicae'
  • 'Lambelasmatinae belongs to Lambelasmatidae'
  • 'Lambeophyllum belongs to Lambelasmatinae'
  • 'Lamellaeoporella belongs to Favositinae'
  • 'Laminoplasma belongs to Plasmoporidae'
  • 'Lamottia belongs to Lamottiidae'
  • 'Lamottiidae belongs to Chaetetida'
  • 'Laophyllum was reranked as Iranophyllum (Laophyllum) and belongs to Iranophyllum'
  • 'Lecfedites belongs to Emmonsiinae'
  • 'Leolasma belongs to Streptelasmatinae'
  • 'Leonardophyllum belongs to Verbeekiellidae'
  • 'Lessnikovaea belongs to Foerstephyllinae'
  • 'Liardiphyllum belongs to Uraliniidae'
  • 'Lichenariidae belongs to Chaetetida'
  • 'Lindstroemia belongs to Lindstroemiidae'
  • 'Lindstroemiidae belongs to Metriophyllina'
  • 'Lindstroemophyllum belongs to Amplexidae'
  • 'Liscombea belongs to Plasmoporidae'
  • 'Lithostrotion belongs to Lithostrotioninae'
  • 'Lithostrotionella belongs to Petalaxidae'
  • 'Lithostrotionidae belongs to Lithostrotionina'
  • 'Lithostrotionina belongs to Stauriida'
  • 'Lithostrotioninae belongs to Lithostrotionidae'
  • 'Litophyllum belongs to Chaetetinae'
  • 'Lobocorallium belongs to Streptelasmatinae'
  • 'Longiklava is a misspelling of Longiclava'
  • 'Longiclava belongs to Hapsiphyllinae'
  • 'Lonsdaleia belongs to Axophyllidae'
  • 'Lonsdaleiastraea belongs to Wentzelellinae'
  • 'Lonsdaleiina belongs to Stauriida'
  • 'Lonsdaleoides belongs to Geyerophyllidae'
  • 'Loomberaphyllum belongs to Cyathophyllidae'
  • 'Lophamplexus belongs to Lophophyllidae'
  • 'Lophocarinophyllum belongs to Lophophyllidae'
  • 'Lopholasma belongs to Stereolasmatidae'
  • 'Lophophrentis belongs to Dibunophyllinae'
  • 'Lophophyllidae belongs to Plerophyllina'
  • 'Lophophyllidium belongs to Lophophyllidae'
  • 'Lophophyllum belongs to Lophophyllidae'
  • 'Lophotichium belongs to Cyathaxoniidae'
  • 'Lublinophyllum belongs to Cyathopsidae'
  • 'Lycophyllina belongs to Stauriida'
  • 'Lykophyllidae belongs to Lycophyllina'
  • 'Lyliophyllum belongs to Metriophyllina'
  • 'Lyrielasma belongs to Ptenophyllinae'
  • 'Lytvolasma belongs to Antiphyllinae'
  • 'Lytvophyllum belongs to Petalaxidae'
  • 'Mackenziephyllum belongs to Cystiphyllidae'
  • 'Maikottaphyllum belongs to Kyphophyllidae'
  • 'Maikottia belongs to Tryplasmatinae'
  • 'Manipora belongs to Paleofavositinae'
  • 'Mansuyphyllum belongs to Cyathophyllidae'
  • 'Marisastrum belongs to Hexagonariinae'
  • 'Mariusilites belongs to Emmonsiinae'
  • 'Martinophyllum belongs to Paradisphyllinae'
  • 'Mastopora belongs to Auloporidae'
  • 'Maurenia belongs to Cleistoporidae'
  • 'Mazaphyllum belongs to Holmophyllidae'
  • 'Mcleodea belongs to Plasmoporellidae'
  • 'Medinophyllum belongs to Entelophyllidae'
  • 'Meitanopora belongs to Gorskyitidae'
  • 'Melanophyllidium belongs to Kiziliidae'
  • 'Melanophyllum belongs to Cyathopsidae'
  • 'Melrosia belongs to Stringophyllidae'
  • 'Meniscophyllum belongs to Hapsiphyllinae'
  • 'Menophyllum belongs to Cyathopsidae'
  • 'Merlewoodia belongs to Aphrophyllidae'
  • 'Mesofavosites belongs to Paleofavositinae'
  • 'Mesolites belongs to Pachyfavositinae'
  • 'Mesophyllum belongs to Digonophyllidae'
  • 'Mesophyllum (Cystiphylloides) was reranked as Cystiphylloides and belongs to Cystiphyllidae'
  • 'Mesophyllum (Zonodigonophyllum) belongs to Mesophyllum'
  • 'Mesosolenia belongs to Multisoleniinae'
  • 'Mesouralinia belongs to Holmophyllidae'
  • 'Mesouralina is a misspelling of Mesouralinia'
  • 'Metrionaxon belongs to Laccophyllinae'
  • 'Metriophyllidae belongs to Metriophyllina'
  • 'Metriophyllina belongs to Stauriida'
  • 'Metrioplexus belongs to Metriophyllidae'
  • 'Michelinia (Protomichelinia) was reranked as Protomichelinia and belongs to Micheliniinae'
  • 'Micheliniidae belongs to Favositicae'
  • 'Mictocystis belongs to Endophyllidae'
  • 'Mictophyllum belongs to Cyathophyllidae'
  • 'Micula belongs to Expressophyllidae'
  • 'Miculiella belongs to Expressophyllidae'
  • 'Migmatophyllum belongs to Entelophyllidae'
  • 'Minatoa belongs to Durhaminidae'
  • 'Minussiella belongs to Disphyllinae'
  • 'Modesta belongs to Stauriidae'
  • 'Mongoliolites belongs to Sibiriolitidae'
  • 'Moravophyllum belongs to Cyathophyllidae'
  • 'Moskovia belongs to Moskoviinae'
  • 'Moskoviinae belongs to Chaetetidae'
  • 'Mucophyllidae belongs to Streptelasmatina'
  • 'Mucophyllum belongs to Mucophyllidae'
  • 'Multicarinophyllum belongs to Amsdenoididae'
  • 'Multisolenia belongs to Multisoleniinae'
  • 'Multisoleniidae belongs to Favositicae'
  • 'Multisoleniinae belongs to Multisoleniidae'
  • 'Multithecopora belongs to Multithecoporidae'
  • 'Multithecoporidae belongs to Syringoporicae'
  • 'Nadotia belongs to Stauriidae'
  • 'Nagatophyllum belongs to Dibunophyllinae'
  • 'Nalivkinella belongs to Amplexocariniinae'
  • 'Nanshanophyllum belongs to Entelophyllidae'
  • 'Naoides belongs to Aphrophyllidae'
  • 'Naos belongs to Arachnophyllidae'
  • 'Nataliella belongs to Ketophyllidae'
  • 'Natalophyllinae belongs to Alveolitidae'
  • 'Natalophyllum belongs to Natalophyllinae'
  • 'Neaxon belongs to Neaxoninae'
  • 'Neaxonella belongs to Neaxoninae'
  • 'Neaxoninae belongs to Laccophyllidae'
  • 'Nemistium belongs to Diphyphyllinae'
  • 'Neobrachyelasma belongs to Dinophyllinae'
  • 'Neoclisiophyllum belongs to Clisiophyllinae'
  • 'Neocolumnaria belongs to Neocolumnariidae'
  • 'Neocolumnariidae belongs to Stauriina'
  • 'Neocystiphyllum belongs to Lykophyllidae'
  • 'Neofletcheriella belongs to Fletcheriellidae'
  • 'Neokoninckophyllum belongs to Dibunophyllinae'
  • 'Neokyphophyllum belongs to Kyphophyllidae'
  • 'Neomphyma belongs to Ptenophyllinae'
  • 'Neomultithecopora belongs to Multithecoporidae'
  • 'Neopaliphyllum belongs to Paliphyllidae'
  • 'Neoroemeria belongs to Thecostegitidae'
  • 'Neospongophylloides belongs to Endophyllidae'
  • 'Neosyringopora belongs to Gorskyitidae'
  • 'Neotabularia belongs to Stauriidae'
  • 'Neotryplasma belongs to Tryplasmatinae'
  • 'Neovepresiphyllum belongs to Spongophyllidae'
  • 'Neowormsipora belongs to Plasmoporellidae'
  • 'Neozaphrentis belongs to Hapsiphyllinae'
  • 'Nephelophyllum belongs to Petalaxidae'
  • 'Nervophyllum belongs to Aulophyllinae'
  • 'Nevadaphyllinae belongs to Streptelasmatidae'
  • 'Nevadaphyllum belongs to Nevadaphyllinae'
  • 'Niajuphyllum belongs to Kodonophyllidae'
  • 'Nicholsoniella belongs to Amplexocariniinae'
  • 'Ningnanophyllum belongs to Calostylidae'
  • 'Ningqiangolites belongs to Heliolitidae'
  • 'Ningqiangophyllum belongs to Arachnophyllidae'
  • 'Nipponophyllum belongs to Holmophyllidae'
  • 'Nodophyllum belongs to Holmophyllidae'
  • 'Nodulipora belongs to Desmidoporidae'
  • 'Nothaphrophyllum belongs to Aphrophyllidae'
  • 'Numidiaphyllum belongs to Anthozoa'
  • 'Nyctopora belongs to Lyoporinae'
  • 'Oculinella belongs to Trachypsammiidae'
  • 'Oculipora belongs to Caliaporinae'
  • 'Ogilvilasma belongs to Streptelasmatinae'
  • 'Oharaia belongs to Syringoporidae'
  • 'Ohnopora belongs to Syringolitidae'
  • 'Okopites belongs to Heliolitidae'
  • 'Oligophylloides belongs to Heterophylliidae'
  • 'Oligophyllum belongs to Pentaphyllinae'
  • 'Oliveria belongs to Acervulariidae'
  • 'Omiphyllum belongs to Pseudopavoninae'
  • 'Onychophyllum belongs to Lykophyllidae'
  • 'Opiphyllum belongs to Diphyphyllinae'
  • 'Orionastraea belongs to Lithostrotioninae'
  • 'Ornatophyllum belongs to Entelophyllidae'
  • 'Ortholites belongs to Thecostegitidae'
  • 'Orthophyllum belongs to Rugosa'
  • 'Orygmophyllum belongs to Dibunophyllinae'
  • 'Ozakiphyllum belongs to Pseudopavoninae'
  • 'Ozopora belongs to Favositinae'
  • 'Pachycanalicula belongs to Heliolitidae'
  • 'Pachyfavosites belongs to Pachyfavositinae'
  • 'Pachyfavositinae belongs to Favositidae'
  • 'Pachyhelioplasma belongs to Pseudoplasmoporidae'
  • 'Pachylites belongs to Parastriatoporidae'
  • 'Pachyphragma belongs to Aulocystidae'
  • 'Pachypora belongs to Pachyporidae'
  • 'Pachyporicae belongs to Favositina'
  • 'Pachyporidae belongs to Pachyporicae'
  • 'Pachystelliporella belongs to Stelliporellidae'
  • 'Pachystriatopora belongs to Pachyporidae'
  • 'Pachytheca belongs to Chaetetinae'
  • 'Paeckelmannopora belongs to Heliolitidae'
  • 'Palaeacidae belongs to Favositicae'
  • 'Palaeacis belongs to Palaeacidae'
  • 'Palaeocorolites belongs to Theciidae'
  • 'Palaeocyathus belongs to Enterolasmatinae'
  • 'Palaeocyclidae belongs to Cystiphyllida'
  • 'Palaeocyclus belongs to Palaeocyclidae'
  • 'Palaeoentelophyllum belongs to Stauriidae'
  • 'Palaeofavosipora belongs to Palaeofavosiporidae'
  • 'Palaeofavosiporidae belongs to Auloporicae'
  • 'Palaeolithostrotion belongs to Stauriidae'
  • 'Palaeoporites belongs to Palaeoporitidae'
  • 'Palaeoporitidae belongs to Coccoseridicae'
  • 'Palaeosmilia belongs to Palaeosmiliidae'
  • 'Palaeosmiliidae belongs to Aulophyllina'
  • 'Palastraea belongs to Palaeosmiliidae'
  • 'Paleoalveolites belongs to Paleoalveolitidae'
  • 'Paleoalveolitidae belongs to Tetradiida'
  • 'Paleofavosites belongs to Paleofavositinae'
  • 'Paleofavositinae belongs to Favositidae'
  • 'Paleogrypophyllum belongs to Ptenophyllinae'
  • 'Paliphyllidae belongs to Streptelasmatina'
  • 'Paliphyllum belongs to Paliphyllidae'
  • 'Pamirophyllum belongs to Durhaminidae'
  • 'Papiliophyllinae belongs to Halliidae'
  • 'Papiliophyllum belongs to Papiliophyllinae'
  • 'Paraaulina belongs to Aulininae'
  • 'Parabrachyelasma belongs to Streptelasmatinae'
  • 'Paracaninia belongs to Cyathopsidae'
  • 'Paracarruthersella belongs to Geyerophyllidae'
  • 'Paracystiphylloides belongs to Digonophyllidae'
  • 'Paradisphyllinae belongs to Disphyllidae'
  • 'Paradisphyllum belongs to Paradisphyllinae'
  • 'Parafavosites belongs to Syringolitidae'
  • 'Parafletcheria belongs to Fletcheriidae'
  • 'Parafletcharia is a misspelling of Parafletcheria'
  • 'Paraipciphyllum belongs to Waagenophyllinae'
  • 'Paralithostrotion belongs to Petalaxidae'
  • 'Paralleynia belongs to Amplexocariniinae'
  • 'Paramplexoides belongs to Streptelasmatinae'
  • 'Parasarcinula belongs to Syringophyllinae'
  • 'Parasociophyllum belongs to Stringophyllidae'
  • 'Parastauria belongs to Stauriidae'
  • 'Parastelliporella belongs to Stelliporellidae'
  • 'Parastriatopora belongs to Parastriatoporidae'
  • 'Parastriatoporella belongs to Pachyporidae'
  • 'Parastriatoporidae belongs to Pachyporicae'
  • 'Paratetradium belongs to Tetradiidae'
  • 'Parawentzelella belongs to Waagenophyllinae'
  • 'Parawentzelella (Miyagiella) belongs to Parawentzelella'
  • 'Parawentzellophyllum belongs to Waagenophyllinae'
  • 'Parazonophyllum belongs to Digonophyllidae'
  • 'Pareynia belongs to Axophyllidae'
  • 'Paterophyllum belongs to Enterolasmatinae'
  • 'Pavastehphyllum belongs to Waagenophyllinae'
  • 'Pavastehphyllum (Sakamotosawanella) belongs to Pavastehphyllum' according to Minato and Kato 1965
  • 'Pavastehphyllum (Sakamotosawanella) belongs to Pavastehphyllum'
  • 'Pavastehphyllum (Thomasiphyllum) belongs to Pavastehphyllum' according to Minato and Kato 1965
  • 'Pavastehphyllum (Thomasiphyllum) belongs to Pavastehphyllum'
  • 'Pedderelasma belongs to Laccophyllinae'
  • 'Peneckiella belongs to Phillipsastreidae'
  • 'Pentamplexus belongs to Pentaphyllinae'
  • 'Pentaphyllidae belongs to Plerophyllina'
  • 'Pentaphyllinae belongs to Pentaphyllidae'
  • 'Pentaphyllum belongs to Pentaphyllinae'
  • 'Peripaedium belongs to Cyathophyllidae'
  • 'Periphacelopora belongs to Periphaceloporidae'
  • 'Periphaceloporidae belongs to Syringoporicae'
  • 'Petalaxidae belongs to Lonsdaleiina'
  • 'Petraiella belongs to Petraiidae'
  • 'Petraiidae belongs to Metriophyllina'
  • 'Petridictyum belongs to Micheliniinae'
  • 'Petronella belongs to Metriophyllidae'
  • 'Petrozium belongs to Entelophyllidae'
  • 'Phacellophyllum belongs to Phillipsastreidae'
  • 'Phaulactis belongs to Lykophyllidae'
  • 'Phillipsastraeidae is replaced by Phillipsastreidae'
  • 'Phillipsastrea belongs to Phillipsastreidae'
  • 'Phillipsastreidae belongs to Columnariina'
  • 'Pholidophyllum is a subjective synonym of Tryplasma'
  • 'Phymatophyllum belongs to Zaphrentidae'
  • 'Phytopsis belongs to Tetradiidae'
  • 'Pilophyllia belongs to Kodonophyllidae'
  • 'Pilophylloides belongs to Kyphophyllidae'
  • 'Pilophyllum belongs to Kyphophyllidae'
  • 'Placocoenites belongs to Coenitidae'
  • 'Planalveolitella belongs to Auloporidae'
  • 'Planalveolites belongs to Alveolitinae'
  • 'Planetophyllum belongs to Columnariidae'
  • 'Planocoenites belongs to Coenitidae'
  • 'Plasmophyllum belongs to Lykophyllidae'
  • 'Plasmoporella belongs to Plasmoporellidae'
  • 'Plasmoporellidae belongs to Proporicae'
  • 'Plasmoporidae belongs to Proporicae'
  • 'Platyaxum belongs to Coenitidae'
  • 'Pleophyllum belongs to Polycoeliinae'
  • 'Plerophyllidae belongs to Plerophyllina'
  • 'Plerophyllina belongs to Stauriida'
  • 'Plerophyllinae belongs to Plerophyllidae'
  • 'Pleurosiphonella belongs to Syringoporidae'
  • 'Plexituba belongs to Aulocystidae'
  • 'Plicatomurus belongs to Pachyfavositinae'
  • 'Polycoeliidae belongs to Plerophyllina'
  • 'Polyorophe belongs to Tryplasmatinae'
  • 'Polythecalis belongs to Wentzelellinae'
  • 'Polythecalis (Chusenophyllum) belongs to Polythecalis'
  • 'Porfirieviella belongs to Dinophyllinae'
  • 'Porkunites belongs to Cryptolichenariidae'
  • 'Praewentzelella belongs to Wentzelellinae'
  • 'Pragnellia belongs to Coccoseridicae'
  • 'Primitophyllum belongs to Palaeocyclidae'
  • 'Prisciturben belongs to Stauriidae'
  • 'Priscosolenia belongs to Multisoleniinae'
  • 'Prismatophyllum belongs to Cylindrophyllinae'
  • 'Procteria belongs to Granulidictyinae'
  • 'Procteria (Pachyprocteria) belongs to Procteria'
  • 'Proheliolites belongs to Proheliolitidae'
  • 'Proheliolitidae belongs to Proporicae'
  • 'Prohexagonaria belongs to Entelophyllidae'
  • 'Proporella belongs to Plasmoporellidae'
  • 'Proporicae belongs to Heliolitina'
  • 'Proporidae belongs to Proporicae'
  • 'Prosmilia belongs to Prosmiliinae'
  • 'Prosmiliinae belongs to Polycoeliidae'
  • 'Protaraea belongs to Coccoserididae'
  • 'Proterophyllum belongs to Stauriidae'
  • 'Protocyathactis belongs to Paliphyllidae'
  • 'Protodurhamina belongs to Durhaminidae'
  • 'Protoheliolites belongs to Proheliolitidae'
  • 'Protolonsdaleiastraea belongs to Durhaminidae'
  • 'Protomacgeea belongs to Phillipsastreidae'
  • 'Protopilophyllum belongs to Pycnostylidae'
  • 'Protopora belongs to Romingeriidae'
  • 'Protoramulophyllum belongs to Paliphyllidae'
  • 'Prototryplasma belongs to Coelostylinae'
  • 'Protowentzelella belongs to Durhaminidae'
  • 'Protozaphrentis belongs to Petraiidae'
  • 'Protrachypora belongs to Pachyporidae'
  • 'Protrochiscolithus belongs to Palaeoporitidae'
  • 'Pseudamplexophyllum belongs to Mucophyllidae'
  • 'Pseudamplexus belongs to Mucophyllidae'
  • 'Pseudoblothrophyllum belongs to Kodonophyllidae'
  • 'Pseudobradyphyllum belongs to Antiphyllinae'
  • 'Pseudocampophyllum belongs to Disphyllinae'
  • 'Pseudocarniaphyllum was reranked as Pavastehphyllum (Pseudocarniaphyllum) and belongs to Pavastehphyllum'
  • 'Pseudochonophyllum belongs to Ptenophyllinae'
  • 'Pseudoclaviphyllinae belongs to Antiphyllidae'
  • 'Pseudoclaviphyllum belongs to Pseudoclaviphyllinae'
  • 'Pseudocryptophyllum belongs to Polycoeliinae'
  • 'Pseudocystiphyllum belongs to Lykophyllidae'
  • 'Pseudodigonophyllum belongs to Cystiphyllidae'
  • 'Pseudodorlodotia belongs to Thysanophyllinae'
  • 'Pseudofavosites belongs to Pseudofavositidae'
  • 'Pseudofavositidae belongs to Favositicae'
  • 'Pseudofletcheria belongs to Fletcheriellidae'
  • 'Pseudogrypophyllum belongs to Ptenophyllinae'
  • 'Pseudohuangia belongs to Waagenophyllinae'
  • 'Pseudomucophyllum belongs to Arachnophyllidae'
  • 'Pseudopavona belongs to Pseudopavoninae'
  • 'Pseudopavonidae belongs to Lonsdaleiina'
  • 'Pseudopavoninae belongs to Pseudopavonidae'
  • 'Pseudopetraia belongs to Heterophylliidae'
  • 'Pseudophaulactis belongs to Lykophyllidae'
  • 'Pseudopilophyllum belongs to Expressophyllidae'
  • 'Pseudoplasmopora belongs to Pseudoplasmoporidae'
  • 'Pseudoplasmoporidae belongs to Helioliticae'
  • 'Pseudopolythecalis belongs to Wentzelellinae'
  • 'Pseudoroemeria belongs to Tetraporellidae'
  • 'Pseudoroemeripora belongs to Roemeriidae'
  • 'Pseudoromingeria belongs to Aulocystidae'
  • 'Pseudoseptifer belongs to Chaetetidae'
  • 'Pseudotimania belongs to Bothrophyllidae'
  • 'Pseudotryplasma belongs to Mucophyllidae'
  • 'Pseudowannerophyllum belongs to Verbeekiellidae'
  • 'Pseudoyatsengia belongs to Yatsengiinae'
  • 'Pseudozaphrentoides belongs to Cyathopsidae'
  • 'Psydracophyllum belongs to Ptenophyllinae'
  • 'Ptenophyllidae belongs to Ptenophyllina'
  • 'Ptenophyllina belongs to Stauriida'
  • 'Ptenophyllinae belongs to Ptenophyllidae'
  • 'Pterophrentis belongs to Streptelasmatinae'
  • 'Pterorrhiza belongs to Phillipsastreidae'
  • 'Ptychophyllidae belongs to Cyathophyllina'
  • 'Ptychophyllum belongs to Ptychophyllidae'
  • 'Pycnactis belongs to Lykophyllidae'
  • 'Pycnactoides belongs to Streptelasmatinae'
  • 'Pycnolithidae belongs to Coccoseridicae'
  • 'Pycnolithus belongs to Pycnolithidae'
  • 'Pycnostylidae belongs to Stauriina'
  • 'Pycnostylus belongs to Pycnostylidae'
  • 'Pyrgiidae belongs to Auloporicae'
  • 'Qianbeilites belongs to Foerstephyllinae'
  • 'Qiannanophyllum belongs to Cyathophyllidae'
  • 'Qinghaiphyllum belongs to Palaeosmiliidae'
  • 'Quepora belongs to Cateniporinae'
  • 'Radiastraea belongs to Paradisphyllinae'
  • 'Radiophyllum belongs to Cyathophyllidae'
  • 'Ramulophyllum belongs to Entelophyllidae'
  • 'Rectigrewingkia belongs to Streptelasmatinae'
  • 'Redstonea belongs to Ptenophyllinae'
  • 'Reimanophyllum belongs to Lykophyllidae'
  • 'Remesia belongs to Romingeriidae'
  • 'Retiophyllum belongs to Laccophyllidae'
  • 'Reuschia belongs to Lyoporinae'
  • 'Rhabdacanthia is a subjective synonym of Aphyllum'
  • 'Rhabdelasma belongs to Tryplasmatinae'
  • 'Rhabdocyclus belongs to Palaeocyclidae'
  • 'Rhabdotetradium belongs to Tetradiidae'
  • 'Rhachopora belongs to Pachyporidae'
  • 'Rhaphidophyllum belongs to Cyrtophyllidae'
  • 'Rhipidophyllum belongs to Metriophyllina'
  • 'Rhizophylloides belongs to Goniophyllidae'
  • 'Rhizophyllum belongs to Goniophyllidae'
  • 'Ridderia belongs to Metriophyllina'
  • 'Riphaeolites belongs to Cleistoporidae'
  • 'Roemeria belongs to Roemeriidae'
  • 'Roemeriidae belongs to Syringoporicae'
  • 'Roemeripora belongs to Roemeriidae'
  • 'Roemerolites belongs to Roemeriidae'
  • 'Romingeria belongs to Romingeriidae'
  • 'Romingeriidae belongs to Auloporicae'
  • 'Rossopora belongs to Sinoporidae'
  • 'Rotalites belongs to Proporidae'
  • 'Rotiphyllum belongs to Antiphyllinae'
  • 'Rozkowskia belongs to Amygdalophyllinae'
  • 'Rudakites belongs to Favositinae'
  • 'Rugosa was reranked as a subclass and belongs to Anthozoa'
  • 'Rukhinia belongs to Lykophyllidae'
  • 'Ryderophyllum belongs to Lykophyllidae'
  • 'Rylstonia belongs to Amygdalophyllinae'
  • 'Saaremolites belongs to Heliolitidae'
  • 'Saffordophyllum belongs to Paleofavositinae'
  • 'Salairia belongs to Favositinae'
  • 'Salairophyllum belongs to Ptenophyllinae'
  • 'Saleelasma belongs to Stereolasmatidae'
  • 'Salpingium belongs to Pyrgiidae'
  • 'Sanidophyllum belongs to Endophyllidae'
  • 'Sapporipora belongs to Favositinae'
  • 'Sarcinulida belongs to Tabulata'
  • 'Sassendalia belongs to Polycoeliinae'
  • 'Saucrophyllum belongs to Laccophyllinae'
  • 'Scenophyllum belongs to Acrophyllidae'
  • 'Scharkovaelites belongs to Alveolitinae'
  • 'Schedohalysites belongs to Halysitinae'
  • 'Schindewolfia belongs to Laccophyllinae'
  • 'Schizolites belongs to Desmidoporidae'
  • 'Schizophorites belongs to Tabulata'
  • 'Schlotheimophyllum belongs to Kodonophyllidae'
  • 'Schmidtilites belongs to Proheliolitidae'
  • 'Schoenophyllum belongs to Lithostrotioninae'
  • 'Sciophyllum belongs to Thysanophyllinae'
  • 'Sclerophyllum belongs to Paliphyllidae'
  • 'Scoliopora belongs to Natalophyllinae'
  • 'Scruttonia belongs to Phillipsastreidae'
  • 'Scyphophyllum belongs to Entelophyllidae'
  • 'Septentrionites belongs to Lyoporinae'
  • 'Septochaetetes belongs to Acanthochaetetidae'
  • 'Sestrophyllum belongs to Dibunophyllinae'
  • 'Shastaphyllum belongs to Ptenophyllinae'
  • 'Shensiphyllum belongs to Entelophyllidae'
  • 'Sibiriolitella belongs to Sibiriolitidae'
  • 'Sibiriolites belongs to Sibiriolitidae'
  • 'Sibiriolitidae belongs to Proporicae'
  • 'Siedleckia belongs to Bothrophyllidae'
  • 'Sinkiangopora belongs to Pachyporidae'
  • 'Sinochlamydophyllum belongs to Kodonophyllidae'
  • 'Sinodisphyllum belongs to Cyathophyllidae'
  • 'Sinopora belongs to Sinoporidae'
  • 'Sinoporella belongs to Sinoporidae'
  • 'Sinoporidae belongs to Auloporicae'
  • 'Siphonodendron belongs to Lithostrotioninae'
  • 'Siphonolasma belongs to Streptelasmatinae'
  • 'Siphonophrentis belongs to Amplexidae'
  • 'Skolekophyllum belongs to Cyathopsidae'
  • 'Slimoniphyllum belongs to Dibunophyllinae'
  • 'Smithiphyllum belongs to Endophyllidae'
  • 'Smythina belongs to Palaeacidae'
  • 'Sociophyllum belongs to Stringophyllidae'
  • 'Sogdianophyllum belongs to Lambelasmatinae'
  • 'Solenihalysites belongs to Halysitinae'
  • 'Solenodendron belongs to Aulininae'
  • 'Solipetra belongs to Stringophyllidae'
  • 'Somphopora belongs to Agetolitidae'
  • 'Soshkinolites belongs to Enterolasmatinae'
  • 'Sparsisolenia belongs to Multisoleniinae'
  • 'Spasskyella belongs to Columnariidae'
  • 'Spineria belongs to Endamplexidae'
  • 'Spinophyllum belongs to Disphyllinae'
  • 'Spiroclados belongs to Tetraporellidae'
  • 'Spirophyllum belongs to Dibunophyllinae'
  • 'Spongiothecopora belongs to Chaetetinae'
  • 'Spongonaria belongs to Spongonariinae'
  • 'Spongonariinae belongs to Disphyllidae'
  • 'Spongophyllidae belongs to Ptenophyllina'
  • 'Spongophylloides belongs to Actinocystinae'
  • 'Spumaeolites belongs to Halysitinae'
  • 'Squameoalveolites belongs to Caliaporinae'
  • 'Squameofavosites belongs to Emmonsiinae'
  • 'Squameolites belongs to Plasmoporidae'
  • 'Squameophyllum belongs to Cleistoporidae'
  • 'Squameopora belongs to Favositinae'
  • 'Staphylopora belongs to Chaetetinae'
  • 'Stauriida belongs to Rugosa'
  • 'Stauriidae belongs to Stauriina'
  • 'Stauriina belongs to Stauriida'
  • 'Staurophyllum belongs to Aulophyllinae'
  • 'Stelechophyllum belongs to Acrocyathinae'
  • 'Stellatophyllum belongs to Phillipsastreidae'
  • 'Stelliporellidae belongs to Helioliticae'
  • 'Stenophyllum is a subjective synonym of Acanthophyllum'
  • 'Stereocorypha belongs to Polycoeliinae'
  • 'Stereolasma belongs to Stereolasmatidae'
  • 'Stereolasmatidae belongs to Stereolasmatina'
  • 'Stereolasmatina belongs to Stauriida'
  • 'Stereophyllum belongs to Digonophyllidae'
  • 'Stereostylus belongs to Lophophyllidae'
  • 'Sterictophyllum belongs to Cyathophyllidae'
  • 'Stewartophyllum belongs to Stereolasmatidae'
  • 'Stortophyllum belongs to Tryplasmatinae'
  • 'Stratophyllum belongs to Cleistoporidae'
  • 'Strephophyllum belongs to Lykophyllidae'
  • 'Streptelasmatina belongs to Stauriida'
  • 'Striatopora belongs to Pachyporidae'
  • 'Striatoporella belongs to Favositinae'
  • 'Stringophyllidae belongs to Ptenophyllina'
  • 'Stringophyllum (Neospongophyllum) belongs to Stringophyllum' according to Wedekind 1922
  • 'Stringophyllum (Neospongophyllum) belongs to Stringophyllum'
  • 'Strobilasma belongs to Anthozoa'
  • 'Strombodes belongs to Kyphophyllidae'
  • 'Stylastraea belongs to Thysanophyllinae'
  • 'Stylonites belongs to Pseudofavositidae'
  • 'Stylopleura belongs to Mucophyllidae'
  • 'Subalveolitella belongs to Alveolitinae'
  • 'Subalveolites belongs to Alveolitinae'
  • 'Subcaliapora belongs to Caliaporinae'
  • 'Sudetia belongs to Phillipsastreidae'
  • 'Sugiyamaella belongs to Lophophyllidae'
  • 'Sulcorphyllum belongs to Phillipsastreidae'
  • 'Sumsarophyllum belongs to Paliphyllidae'
  • 'Sunophyllum belongs to Stringophyllidae'
  • 'Sutherlandia belongs to Emmonsiinae'
  • 'Sutherlandinia belongs to Laccophyllinae'
  • 'Svalbardphyllum belongs to Polycoeliinae'
  • 'Sverigophyllum belongs to Lykophyllidae'
  • 'Svetlania belongs to Lykophyllidae'
  • 'Sychnoelasma belongs to Zaphrentoidinae'
  • 'Symphyphyllum belongs to Kodonophyllidae'
  • 'Symplectophyllum belongs to Aphrophyllidae'
  • 'Synamplexus belongs to Pycnostylidae'
  • 'Synaptophyllum belongs to Pycnostylidae'
  • 'Syringaxon belongs to Laccophyllinae'
  • 'Syringoalcyon belongs to Syringoporidae'
  • 'Syringocolumna belongs to Syringoporidae'
  • 'Syringolites belongs to Syringolitidae'
  • 'Syringolitidae belongs to Favositicae'
  • 'Syringophyllinae belongs to Syringophyllidae'
  • 'Syringoporella belongs to Multithecoporidae'
  • 'Syringoporicae belongs to Auloporida'
  • 'Syringoporidae belongs to Syringoporicae'
  • 'Syringoporiella belongs to Syringoporidae'
  • 'Syringoporinus belongs to Tetraporellidae'
  • 'Tabellaephyllum belongs to Micheliniinae'
  • 'Tabularia belongs to Ketophyllidae'
  • 'Tabulophyllum belongs to Endophyllidae'
  • 'Tachylasma belongs to Pentaphyllinae'
  • 'Tachyphyllinae belongs to Adamanophyllidae'
  • 'Tachyphyllum belongs to Tachyphyllinae'
  • 'Taeniolites belongs to Taeniolitidae'
  • 'Taeniolitidae belongs to Helioliticae'
  • 'Taimyrophyllum belongs to Ptenophyllinae'
  • 'Taisyakuphyllinae belongs to Pseudopavonidae'
  • 'Taisyakuphyllum belongs to Taisyakuphyllinae'
  • 'Tanbaella belongs to Durhaminidae'
  • 'Taralasma belongs to Taralasmatinae'
  • 'Taralasmatinae belongs to Laccophyllidae'
  • 'Tarbagatailites belongs to Stelliporellidae'
  • 'Tatjanophyllum belongs to Axophyllidae'
  • 'Taxopora is a subjective synonym of Cladopora'
  • 'Temnophyllum belongs to Disphyllinae'
  • 'Tenuilasma belongs to Dinophyllinae'
  • 'Tenuiphyllum belongs to Entelophyllidae'
  • 'Tetraporellidae belongs to Syringoporicae'
  • 'Tetraporinus belongs to Tetraporellidae'
  • 'Thamnophyllum belongs to Phillipsastreidae'
  • 'Thamnoporella belongs to Pachyporidae'
  • 'Thamnoptychia belongs to Pachyporidae'
  • 'Thaumatolites belongs to Proporidae'
  • 'Thecacristatus belongs to Pycnostylidae'
  • 'Thecaxon belongs to Kielcephyllidae'
  • 'Thecia (Angopora) belongs to Thecia'
  • 'Thecipora belongs to Theciidae'
  • 'Thecostegitidae belongs to Syringoporicae'
  • 'Thysanophyllinae belongs to Lithostrotionidae'
  • 'Thysanophyllum belongs to Thysanophyllinae'
  • 'Timania belongs to Bothrophyllidae'
  • 'Timorphyllidae belongs to Plerophyllina'
  • 'Tipheophyllum belongs to Eridophyllinae'
  • 'Tiverina belongs to Tiverinidae'
  • 'Tiverinidae belongs to Chaetetida'
  • 'Tollina belongs to Lyoporinae'
  • 'Tonkinaria belongs to Ptenophyllinae'
  • 'Toquimaphyllum belongs to Ptenophyllinae'
  • 'Tortophyllum belongs to Bethanyphyllidae'
  • 'Trabeculites belongs to Lyoporinae'
  • 'Trachyphyllum belongs to Entelophyllidae'
  • 'Trachypora is a subjective synonym of Thamnoptychia'
  • 'Trachypsammia belongs to Trachypsammiidae'
  • 'Trachypsammiidae belongs to Auloporicae'
  • 'Transitolites belongs to Lyoporinae'
  • 'Trapezophyllum belongs to Phillipsastreidae'
  • 'Triplophyllum belongs to Streptelasmatinae'
  • 'Trochiscolithus belongs to Palaeoporitidae'
  • 'Trochophyllum belongs to Neaxoninae'
  • 'Troedssonites belongs to Tetraporellidae'
  • 'Tropidophyllum belongs to Spongonariinae'
  • 'Trypanopora belongs to Tabulata'
  • 'Tryplasma belongs to Tryplasmatinae'
  • 'Tryplasmatidae belongs to Cystiphyllida'
  • 'Tryplasmatinae belongs to Tryplasmatidae'
  • 'Tschussovskenia belongs to Diphyphyllinae'
  • 'Tubipora catenularia is recombined as Halysites catenularius'
  • 'Tungussophyllum belongs to Streptelasmatidae'
  • 'Turbinatocaninia belongs to Dibunophyllinae'
  • 'Turbophyllum belongs to Ekvasophyllidae'
  • 'Tyrganolithes belongs to Natalophyllinae'
  • 'Ufimia belongs to Plerophyllinae'
  • 'Ullernelasma belongs to Streptelasmatinae'
  • 'Uralinia belongs to Uraliniidae'
  • 'Uraliniidae belongs to Caniniina'
  • 'Uralopora belongs to Syringophyllinae'
  • 'Urceopora belongs to Coccoseridicae'
  • 'Utaratuia belongs to Spongonariinae'
  • 'Vacuopora belongs to Lyoporinae'
  • 'Variseptophyllum belongs to Spongonariinae'
  • 'Vaughaniidae belongs to Favositicae'
  • 'Vepresiphyllum belongs to Fasciphyllidae'
  • 'Verbeekiella belongs to Verbeekiellidae'
  • 'Verbeekiellidae belongs to Plerophyllina'
  • 'Verolites belongs to Thecostegitidae'
  • 'Vesiculophyllum belongs to Uraliniidae'
  • 'Vesiculotubus belongs to Aulininae'
  • 'Vestigiphyllum belongs to Phillipsastreidae'
  • 'Waagenophyllidae belongs to Lonsdaleiina'
  • 'Waagenophyllum (Chaoiphyllum) belongs to Waagenophyllum' according to Minato and Kato 1965
  • 'Waagenophyllum (Chaoiphyllum) belongs to Waagenophyllum'
  • 'Waagenophyllum (Liangshanophyllum) belongs to Waagenophyllum'
  • 'Weissermelia belongs to Ptenophyllinae'
  • 'Wenlockia belongs to Tryplasmatinae'
  • 'Wentzelella belongs to Wentzelellinae'
  • 'Wentzelella (Szechuanophyllum) belongs to Wentzelella'
  • 'Wentzelella (Wentzelloides) was reranked as Wentzelloides and belongs to Wentzelellinae'
  • 'Wentzelellinae belongs to Waagenophyllidae'
  • 'Wentzelellites belongs to Wentzelellinae'
  • 'Wentzelloides (Battambangia) belongs to Wentzelloides'
  • 'Wentzelloides (Battambangia) belongs to Wentzelloides' according to Fontaine 1967
  • 'Wentzelloides (Multimurinus) belongs to Wentzelloides'
  • 'Wentzelophyllum belongs to Wentzelellinae'
  • 'Werneckelasma belongs to Arachnophyllidae'
  • 'Windelasma belongs to Ptenophyllinae'
  • 'Wintunastraea belongs to Kyphophyllidae'
  • 'Wormsipora belongs to Taeniolitidae'
  • 'Xenocyathellus belongs to Homalophyllinae'
  • 'Xenoemmonsia belongs to Emmonsiinae'
  • 'Xiphelasma belongs to Holmophyllidae'
  • 'Xystrigona belongs to Paradisphyllinae'
  • 'Xystriphylloides belongs to Paradisphyllinae'
  • 'Xystriphyllum belongs to Ptenophyllinae'
  • 'Yabeiphyllum belongs to Durhaminidae'
  • 'Yacutiopora belongs to Parastriatoporidae'
  • 'Yakovleviella belongs to Dibunophyllinae'
  • 'Yakovliella is a misspelling of Yakovleviella'
  • 'Yassia belongs to Endophyllidae'
  • 'Yatsengiinae belongs to Lithostrotionidae'
  • 'Yavorskia belongs to Cleistoporidae'
  • 'Yohophyllum belongs to Calostylidae'
  • 'Yokoyamaella belongs to Waagenophyllinae'
  • 'Yokoyamaella (Maoriphyllum) belongs to Yokoyamaella' according to Minato and Kato 1965
  • 'Yokoyamaella (Maoriphyllum) belongs to Yokoyamaella'
  • 'Yuanophylloides belongs to Dibunophyllinae'
  • 'Yuanophyllum belongs to Dibunophyllinae'
  • 'Zakowia belongs to Aulophyllinae'
  • 'Zaphrentidae belongs to Cyathophyllina'
  • 'Zaphrentites belongs to Hapsiphyllinae'
  • 'Zaphrentoides belongs to Zaphrentoidinae'
  • 'Zaphrentoididae belongs to Stereolasmatina'
  • 'Zaphrentoidinae belongs to Zaphrentoididae'
  • 'Zaphrentula belongs to Hapsiphyllinae'
  • 'Zaphriphyllum belongs to Ekvasophyllidae'
  • 'Zeliaphyllum belongs to Verbeekiellidae'
  • 'Zelolasma belongs to Spongonariinae'
  • 'Zelophyllia belongs to Kodonophyllidae'
  • 'Zelophyllum belongs to Pycnostylidae'
  • 'Zenophila belongs to Arachnophyllidae'
  • 'Zeravschania belongs to Lykophyllidae'