Opinions from P. Upchurch et al. 2004
- 'Abrosaurus belongs to Macronaria'
- 'Abrosaurus dongpoensis [misspelled as Abrosaurus dongpoi] belongs to Abrosaurus'
- 'Acanthopholis platypus is a nomen dubium'
- 'Aegyptosaurus belongs to Titanosauria'
- 'Aegyptosaurus baharijensis belongs to Aegyptosaurus'
- 'Aeolosaurus belongs to Lithostrotia'
- 'Aeolosaurus rionegrinus belongs to Aeolosaurus'
- 'Aepisaurus is a nomen dubium'
- 'Aepisaurus elephantinus is a nomen dubium'
- 'Agustinia belongs to Titanosauria'
- 'Agustinia ligabuei belongs to Agustinia'
- 'Alamosaurus belongs to Lithostrotia'
- 'Alamosaurus sanjuanensis belongs to Alamosaurus'
- 'Algoasaurus is a nomen dubium'
- 'Algoasaurus bauri is a nomen dubium'
- 'Amargasaurus belongs to Dicraeosauridae'
- 'Amargasaurus cazaui belongs to Amargasaurus'
- 'Ampelosaurus belongs to Lithostrotia'
- 'Ampelosaurus atacis belongs to Ampelosaurus'
- 'Amphicoelias belongs to Diplodocoidea'
- 'Amphicoelias altus belongs to Amphicoelias'
- 'Amphicoelias fragillimus is a subjective synonym of Amphicoelias altus'
- 'Amphicoelias latus is a subjective synonym of Camarasaurus supremus'
- 'Amygdalodon belongs to Eusauropoda'
- 'Amygdalodon patagonicus belongs to Amygdalodon'
- 'Andesaurus belongs to Titanosauria'
- 'Andesaurus delgadoi belongs to Andesaurus'
- 'Antarctosaurus belongs to Lithostrotia'
- 'Antarctosaurus brasiliensis is a nomen dubium'
- 'Antarctosaurus giganteus is a nomen dubium'
- 'Antarctosaurus jaxarticus is a nomen dubium'
- 'Antarctosaurus septentrionalis is recombined as Jainosaurus septentrionalis'
- 'Antarctosaurus wichmannianus belongs to Antarctosaurus'
- 'Apatosaurus belongs to Diplodocidae'
- 'Apatosaurus ajax belongs to Apatosaurus'
- 'Apatosaurus alenquerensis is recombined as Lourinhasaurus alenquerensis'
- 'Apatosaurus grandis is recombined as Camarasaurus grandis'
- 'Apatosaurus laticollis is a subjective synonym of Apatosaurus ajax'
- 'Apatosaurus louisae belongs to Apatosaurus'
- 'Aragosaurus belongs to Eusauropoda'
- 'Aragosaurus ischiaticus belongs to Aragosaurus'
- 'Argentinosaurus belongs to Titanosauria'
- 'Argentinosaurus huinculensis belongs to Argentinosaurus'
- 'Argyrosaurus belongs to Titanosauria'
- 'Argyrosaurus superbus belongs to Argyrosaurus'
- 'Asiatosaurus is a nomen dubium'
- 'Asiatosaurus kwangshiensis is a nomen dubium'
- 'Asiatosaurus mongoliensis is a nomen dubium'
- 'Astrodon is a nomen dubium'
- 'Astrodon johnstoni is a nomen dubium'
- 'Atlantosaurus is a nomen dubium'
- 'Atlantosaurus immanis is a subjective synonym of Apatosaurus ajax'
- 'Atlasaurus belongs to Macronaria'
- 'Atlasaurus imelakei belongs to Atlasaurus'
- 'Austrosaurus belongs to Titanosauria'
- 'Austrosaurus mckillopi belongs to Austrosaurus'
- 'Barapasaurus belongs to Cetiosauridae'
- 'Barapasaurus tagorei belongs to Barapasaurus'
- 'Barosaurus belongs to Diplodocidae'
- 'Barosaurus affinis is a subjective synonym of Barosaurus lentus'
- 'Barosaurus lentus belongs to Barosaurus'
- 'Bellusaurus belongs to Macronaria'
- 'Bellusaurus sui belongs to Bellusaurus'
- 'Blikanasaurus belongs to Sauropoda'
- 'Blikanasaurus cromptoni belongs to Blikanasaurus'
- 'Bothriospondylus is a nomen dubium'
- 'Bothriospondylus elongatus is a nomen dubium'
- 'Bothriospondylus magnus is a nomen dubium'
- 'Bothriospondylus robustus is a nomen dubium'
- 'Bothriospondylus suffossus is a nomen dubium'
- 'Brachiosauridae belongs to Titanosauriformes'
- 'Brachiosaurus belongs to Brachiosauridae'
- 'Brachiosaurus altithorax belongs to Brachiosaurus'
- 'Brachiosaurus brancai belongs to Brachiosaurus'
- 'Brachiosaurus fraasi is a subjective synonym of Brachiosaurus brancai'
- 'Brontosaurus is a subjective synonym of Apatosaurus'
- 'Brontosaurus amplus is a subjective synonym of Apatosaurus excelsus'
- 'Brontosaurus excelsus is recombined as Apatosaurus excelsus'
- 'Bruhathkayosaurus is a nomen dubium'
- 'Bruhathkayosaurus matleyi is a nomen dubium'
- 'Camarasauridae belongs to Camarasauromorpha'
- 'Camarasauromorpha belongs to Macronaria'
- 'Camarasaurus belongs to Camarasauridae'
- 'Camarasaurus annae is a subjective synonym of Camarasaurus lentus'
- 'Camarasaurus leptodirus is a subjective synonym of Camarasaurus supremus'
- 'Camarasaurus supremus belongs to Camarasaurus'
- 'Campylodon is replaced by Campylodoniscus'
- 'Campylodon ameghinoi is a nomen dubium'
- 'Campylodoniscus is a nomen dubium'
- 'Cardiodon belongs to Eusauropoda'
- 'Cardiodon rugulosus belongs to Cardiodon'
- 'Cathetosaurus is a subjective synonym of Camarasaurus'
- 'Cathetosaurus lewisi is recombined as Camarasaurus lewisi'
- 'Caulodon is a subjective synonym of Camarasaurus'
- 'Caulodon diversidens is a subjective synonym of Camarasaurus supremus'
- 'Caulodon leptoganus is a subjective synonym of Camarasaurus supremus'
- 'Cedarosaurus belongs to Brachiosauridae'
- 'Cedarosaurus weiskopfae belongs to Cedarosaurus'
- 'Cetiosauridae belongs to Eusauropoda'
- 'Cetiosauriscus belongs to Diplodocoidea'
- 'Cetiosauriscus stewarti belongs to Cetiosauriscus'
- 'Cetiosaurus belongs to Cetiosauridae'
- 'Cetiosaurus brevis is a nomen dubium'
- 'Cetiosaurus conybeari is recombined as Pelorosaurus conybeari'
- 'Cetiosaurus giganteus is a subjective synonym of Cetiosaurus oxoniensis'
- 'Cetiosaurus longus is a nomen dubium'
- 'Cetiosaurus medius is a nomen dubium'
- 'Cetiosaurus mogrebiensis is a nomen dubium'
- 'Cetiosaurus oxoniensis belongs to Cetiosaurus'
- 'Chiayusaurus is a nomen dubium'
- 'Chiayusaurus asianensis belongs to Chiayusaurus' according to Lee et al. 1997
- 'Chiayusaurus asianensis is a nomen dubium'
- 'Chiayusaurus lacustris is a nomen dubium'
- 'Chingshakiangosaurus is a nomen dubium'
- 'Chingshakiangosaurus chunghoensis is a nomen dubium'
- 'Chondrosteosaurus is a nomen dubium'
- 'Chondrosteosaurus gigas is a nomen dubium'
- 'Chuanjiesaurus belongs to Sauropoda'
- 'Chuanjiesaurus anaensis belongs to Chuanjiesaurus'
- 'Chubutisaurus belongs to Titanosauria'
- 'Chubutisaurus insignis belongs to Chubutisaurus'
- 'Clasmodosaurus is a nomen dubium'
- 'Clasmodosaurus spatula is a nomen dubium'
- 'Datousaurus belongs to Sauropoda'
- 'Datousaurus bashanensis belongs to Datousaurus'
- 'Dicraeosauridae belongs to Diplodocoidea'
- 'Dicraeosaurus belongs to Dicraeosauridae'
- 'Dicraeosaurus hansemanni belongs to Dicraeosaurus'
- 'Dicraeosaurus sattleri belongs to Dicraeosaurus'
- 'Dinheirosaurus belongs to Diplodocoidea'
- 'Dinheirosaurus lourinhanensis belongs to Dinheirosaurus'
- 'Dinodocus is a nomen dubium'
- 'Dinodocus mackesoni is a nomen dubium'
- 'Diplodocidae belongs to Diplodocoidea'
- 'Diplodocoidea belongs to Neosauropoda'
- 'Diplodocus belongs to Diplodocidae'
- 'Diplodocus carnegii belongs to Diplodocus'
- 'Diplodocus hayi belongs to Diplodocus'
- 'Diplodocus lacustris belongs to Diplodocus'
- 'Diplodocus longus belongs to Diplodocus'
- 'Dystrophaeus belongs to Sauropoda'
- 'Dystrophaeus viaemalae belongs to Dystrophaeus'
- 'Dystylosaurus belongs to Brachiosauridae'
- 'Dystylosaurus edwini belongs to Dystylosaurus'
- 'Elosaurus is a subjective synonym of Apatosaurus'
- 'Epachthosaurus belongs to Titanosauria'
- 'Epachthosaurus sciuttoi belongs to Epachthosaurus'
- 'Eucamerotus is a nomen dubium'
- 'Eucamerotus foxi is a nomen dubium'
- 'Euhelopus belongs to Eusauropoda'
- 'Eusauropoda belongs to Sauropoda'
- 'Gigantosaurus is a nomen dubium'
- 'Gigantosaurus africanus is recombined as Tornieria africana'
- 'Gigantosaurus dixeyi is recombined as Malawisaurus dixeyi'
- 'Gigantosaurus megalonyx is a nomen dubium'
- 'Gigantosaurus robustus is recombined as Janenschia robusta'
- 'Gondwanatitan belongs to Lithostrotia'
- 'Gondwanatitan faustoi belongs to Gondwanatitan'
- 'Gongxianosaurus belongs to Sauropoda'
- 'Gongxianosaurus shibeiensis belongs to Gongxianosaurus'
- 'Haplocanthosaurus belongs to Camarasauridae'
- 'Haplocanthosaurus delfsi belongs to Haplocanthosaurus'
- 'Haplocanthosaurus utterbacki is a subjective synonym of Haplocanthosaurus priscus'
- 'Haplocanthus is a subjective synonym of Haplocanthosaurus'
- 'Haplocanthus priscus is recombined as Haplocanthosaurus priscus'
- 'Helopus zdanskyi is recombined as Euhelopus zdanskyi'
- 'Histriasaurus is a nomen dubium'
- 'Histriasaurus boscarollii is a nomen dubium'
- 'Huabeisaurus belongs to Titanosauria'
- 'Huabeisaurus allocotus belongs to Huabeisaurus'
- 'Hudiesaurus belongs to Eusauropoda'
- 'Hudiesaurus sinojapanorum belongs to Hudiesaurus'
- 'Hypselosaurus is a nomen dubium'
- 'Hypselosaurus priscus is a nomen dubium'
- 'Iguanodon praecursor is a nomen dubium'
- 'Isanosaurus belongs to Sauropoda'
- 'Isanosaurus attavipachi belongs to Isanosaurus'
- 'Ischyrosaurus is a nomen dubium'
- 'Ischyrosaurus manseli is a nomen dubium'
- 'Iuticosaurus is a nomen dubium'
- 'Jainosaurus belongs to Lithostrotia'
- 'Janenschia belongs to Titanosauria'
- 'Jiangshanosaurus belongs to Lithostrotia'
- 'Jiangshanosaurus lixianensis belongs to Jiangshanosaurus'
- 'Jobaria belongs to Macronaria'
- 'Jobaria tiguidensis belongs to Jobaria'
- 'Klamelisaurus belongs to Eusauropoda'
- 'Klamelisaurus gobiensis belongs to Klamelisaurus'
- 'Kotasaurus belongs to Sauropoda'
- 'Kotasaurus yamanpalliensis belongs to Kotasaurus'
- 'Kunmingosaurus is a nomen dubium'
- 'Kunmingosaurus wudingensis is a nomen dubium'
- 'Laplatasaurus belongs to Lithostrotia'
- 'Laplatasaurus araukanicus belongs to Laplatasaurus'
- 'Lapparentosaurus belongs to Titanosauriformes'
- 'Lapparentosaurus madagascariensis belongs to Lapparentosaurus'
- 'Limaysaurus is a subjective synonym of Rayososaurus'
- 'Lirainosaurus belongs to Lithostrotia'
- 'Lirainosaurus astibiae belongs to Lirainosaurus'
- 'Lithostrotia belongs to Titanosauria'
- 'Loricosaurus is a subjective synonym of Neuquensaurus'
- 'Loricosaurus scutatus is a subjective synonym of Neuquensaurus australis'
- 'Losillasaurus belongs to Diplodocoidea'
- 'Losillasaurus giganteus belongs to Losillasaurus'
- 'Lourinhasaurus belongs to Eusauropoda'
- 'Macronaria belongs to Neosauropoda'
- 'Macrurosaurus is a nomen dubium'
- 'Macrurosaurus semnus is a nomen dubium'
- 'Magyarosaurus belongs to Lithostrotia'
- 'Magyarosaurus hungaricus is a subjective synonym of Magyarosaurus dacus'
- 'Magyarosaurus transsylvanicus is a subjective synonym of Magyarosaurus dacus'
- 'Malawisaurus belongs to Lithostrotia'
- 'Mamenchisaurus belongs to Eusauropoda'
- 'Mamenchisaurus anyuensis belongs to Mamenchisaurus'
- 'Mamenchisaurus constructus belongs to Mamenchisaurus'
- 'Mamenchisaurus hochuanensis belongs to Mamenchisaurus'
- 'Mamenchisaurus jingyanensis belongs to Mamenchisaurus'
- 'Mamenchisaurus sinocanadorum belongs to Mamenchisaurus'
- 'Mamenchisaurus youngi belongs to Mamenchisaurus'
- 'Microcoelus is a subjective synonym of Neuquensaurus'
- 'Microcoelus patagonicus is a subjective synonym of Neuquensaurus australis'
- 'Mongolosaurus is a nomen dubium'
- 'Mongolosaurus haplodon is a nomen dubium'
- 'Morinosaurus is a nomen dubium'
- 'Morinosaurus typus is a nomen dubium'
- 'Morosaurus is a subjective synonym of Camarasaurus'
- 'Morosaurus impar is a subjective synonym of Camarasaurus grandis'
- 'Morosaurus lentus is recombined as Camarasaurus lentus'
- 'Morosaurus robustus is a subjective synonym of Camarasaurus grandis'
- 'Nemegtosauridae belongs to Diplodocoidea'
- 'Nemegtosaurus belongs to Nemegtosauridae'
- 'Nemegtosaurus mongoliensis belongs to Nemegtosaurus'
- 'Nemegtosaurus pachi is a nomen dubium'
- 'Neosauropoda belongs to Eusauropoda'
- 'Neosodon is a nomen dubium'
- 'Neuquensaurus belongs to Saltasauridae'
- 'Nigersaurus belongs to Rebbachisauridae'
- 'Nigersaurus taqueti belongs to Nigersaurus'
- 'Ohmdenosaurus belongs to Sauropoda'
- 'Ohmdenosaurus liasicus belongs to Ohmdenosaurus'
- 'Omeisaurus belongs to Eusauropoda'
- 'Omeisaurus changshouensis is a nomen dubium'
- 'Omeisaurus fuxiensis is a nomen dubium'
- 'Omeisaurus junghsiensis belongs to Omeisaurus'
- 'Omeisaurus luoquanensis is a nomen dubium'
- 'Omeisaurus tianfuensis belongs to Omeisaurus'
- 'Opisthocoelicaudia belongs to Saltasauridae'
- 'Opisthocoelicaudia skarzynskii belongs to Opisthocoelicaudia'
- 'Oplosaurus belongs to Sauropoda'
- 'Oplosaurus armatus belongs to Oplosaurus'
- 'Ornithopsis belongs to Titanosauriformes'
- 'Ornithopsis eucamerotus is a nomen dubium'
- 'Ornithopsis greppini is a nomen dubium'
- 'Ornithopsis hulkei belongs to Ornithopsis'
- 'Cetiosaurus leedsi is a subjective synonym of Cetiosauriscus stewarti'
- 'Paralititan belongs to Lithostrotia'
- 'Paralititan stromeri belongs to Paralititan'
- 'Patagosaurus belongs to Cetiosauridae'
- 'Patagosaurus fariasi belongs to Patagosaurus'
- 'Pellegrinisaurus belongs to Lithostrotia'
- 'Pellegrinisaurus powelli belongs to Pellegrinisaurus'
- 'Pelorosaurus belongs to Titanosauriformes'
- 'Pelorosaurus becklesii is a nomen dubium'
- 'Phuwiangosaurus belongs to Titanosauria'
- 'Phuwiangosaurus sirindhornae belongs to Phuwiangosaurus'
- 'Pleurocoelus belongs to Titanosauriformes'
- 'Pleurocoelus altus belongs to Pleurocoelus'
- 'Pleurocoelus montanus is a subjective synonym of Camarasaurus grandis'
- 'Pleurocoelus nanus belongs to Pleurocoelus'
- 'Pleurocoelus valdensis is a nomen dubium'
- 'Protognathosaurus is a nomen dubium'
- 'Protognathosaurus oxyodon is a nomen dubium'
- 'Pukyongosaurus is a nomen dubium'
- 'Pukyongosaurus millenniumi belongs to Pukyongosaurus' according to Z. Dong et al. 2001
- 'Pukyongosaurus millenniumi is a nomen dubium'
- 'Qinlingosaurus is a nomen dubium'
- 'Qinlingosaurus luonanensis belongs to Qinlingosaurus' according to Xue et al. 1996
- 'Qinlingosaurus luonanensis is a nomen dubium'
- 'Quaesitosaurus belongs to Nemegtosauridae'
- 'Quaesitosaurus orientalis belongs to Quaesitosaurus'
- 'Rapetosaurus belongs to Lithostrotia'
- 'Rapetosaurus krausei belongs to Rapetosaurus'
- 'Rayososaurus belongs to Rebbachisauridae'
- 'Rayososaurus agrioensis belongs to Rayososaurus'
- 'Rebbachisauridae belongs to Diplodocoidea'
- 'Rebbachisaurus belongs to Rebbachisauridae'
- 'Rebbachisaurus garasbae belongs to Rebbachisaurus'
- 'Rebbachisaurus tamesnensis is a subjective synonym of Nigersaurus taqueti'
- 'Rebbachisaurus tessonei is recombined as Rayososaurus tessonei'
- 'Rhoetosaurus belongs to Eusauropoda'
- 'Rhoetosaurus brownei belongs to Rhoetosaurus'
- 'Rocasaurus belongs to Lithostrotia'
- 'Rocasaurus muniozi belongs to Rocasaurus'
- 'Saltasauridae belongs to Lithostrotia'
- 'Saltasaurus belongs to Saltasauridae'
- 'Saltasaurus loricatus belongs to Saltasaurus'
- 'Sauropoda was reranked as a unranked clade and belongs to Sauropodomorpha'
- 'Sauroposeidon belongs to Brachiosauridae'
- 'Sauroposeidon proteles belongs to Sauroposeidon'
- 'Seismosaurus belongs to Diplodocidae'
- 'Seismosaurus halli belongs to Seismosaurus'
- 'Shunosaurus belongs to Eusauropoda'
- 'Shunosaurus lii belongs to Shunosaurus'
- 'Sonorasaurus is a nomen dubium'
- 'Sonorasaurus thompsoni is a nomen dubium'
- 'Supersaurus belongs to Diplodocidae'
- 'Supersaurus vivianae belongs to Supersaurus'
- 'Tangvayosaurus belongs to Titanosauria'
- 'Tangvayosaurus hoffeti belongs to Tangvayosaurus'
- 'Tehuelchesaurus belongs to Eusauropoda'
- 'Tehuelchesaurus benitezii belongs to Tehuelchesaurus'
- 'Tendaguria belongs to Sauropoda'
- 'Tendaguria tanzaniensis belongs to Tendaguria'
- 'Tienshanosaurus is a nomen dubium'
- 'Tienshanosaurus chitaiensis is a nomen dubium'
- 'Titanosauria belongs to Titanosauriformes'
- 'Titanosauriformes belongs to Camarasauromorpha'
- 'Titanosaurus belongs to Lithostrotia'
- 'Titanosaurus australis is recombined as Neuquensaurus australis'
- 'Titanosaurus blanfordi belongs to Titanosaurus'
- 'Titanosaurus dacus is recombined as Magyarosaurus dacus'
- 'Titanosaurus falloti is a nomen dubium'
- 'Titanosaurus indicus belongs to Titanosaurus'
- 'Titanosaurus lydekkeri is a nomen dubium'
- 'Titanosaurus madagascariensis is a nomen dubium'
- 'Titanosaurus montanus is a nomen dubium'
- 'Titanosaurus nanus is a subjective synonym of Neuquensaurus australis'
- 'Titanosaurus rahioliensis is a nomen dubium'
- 'Titanosaurus robustus is recombined as Saltasaurus robustus'
- 'Titanosaurus valdensis is a nomen dubium'
- 'Tornieria belongs to Diplodocidae'
- 'Uintasaurus is a subjective synonym of Camarasaurus'
- 'Uintasaurus douglassi is a subjective synonym of Camarasaurus lentus'
- 'Ultrasauros is a subjective synonym of Supersaurus'
- 'Ultrasaurus is a nomen dubium'
- 'Ultrasauros macintoshi is a subjective synonym of Supersaurus vivianae'
- 'Ultrasaurus tabriensis is a nomen dubium'
- 'Venenosaurus belongs to Titanosauria'
- 'Venenosaurus dicrocei belongs to Venenosaurus'
- 'Volkheimeria belongs to Sauropoda'
- 'Volkheimeria chubutensis belongs to Volkheimeria'
- 'Vulcanodon belongs to Sauropoda'
- 'Vulcanodon karibaensis belongs to Vulcanodon'
- 'Zigongosaurus is a subjective synonym of Mamenchisaurus'
- 'Zigongosaurus fuxiensis is recombined as Mamenchisaurus fuxiensis'
- 'Zizhongosaurus is a nomen dubium'
- 'Zizhongosaurus chuanchengensis is a nomen dubium'