Opinions from M. D. D'Emic 2012
- 'Abydosaurus belongs to Brachiosauridae'
- 'Abydosaurus mcintoshi belongs to Abydosaurus'
- 'Agustinia is a nomen dubium'
- 'Agustinia ligabuei is a nomen dubium'
- 'Alamosaurus belongs to Saltasaurinae'
- 'Alamosaurus sanjuanensis belongs to Alamosaurus'
- 'Amargatitanis is a nomen dubium'
- 'Amargatitanis macni is a nomen dubium'
- 'Andesaurus belongs to Titanosauria'
- 'Andesaurus delgadoi belongs to Andesaurus'
- 'Angolatitan belongs to Lithostrotia'
- 'Angolatitan adamastor belongs to Angolatitan'
- 'Aragosaurus belongs to Titanosauriformes'
- 'Aragosaurus ischiaticus belongs to Aragosaurus'
- 'Argentinosaurus belongs to Somphospondyli'
- 'Argentinosaurus huinculensis belongs to Argentinosaurus'
- 'Atlasaurus belongs to Eusauropoda'
- 'Atlasaurus imelakei belongs to Atlasaurus'
- 'Australodocus belongs to Titanosauriformes'
- 'Australodocus bohetii belongs to Australodocus'
- 'Baotianmansaurus belongs to Euhelopodidae'
- 'Baotianmansaurus henanensis belongs to Baotianmansaurus'
- 'Brachiosauridae belongs to Titanosauriformes'
- 'Brachiosaurus belongs to Brachiosauridae'
- 'Brachiosaurus (Giraffatitan) was reranked as Giraffatitan and belongs to Brachiosauridae'
- 'Brachiosaurus altithorax belongs to Brachiosaurus'
- 'Brachiosaurus atalaiensis is recombined as Lusotitan atalaiensis'
- 'Brachiosaurus brancai is recombined as Giraffatitan brancai'
- 'Brontomerus is a nomen dubium'
- 'Brontomerus mcintoshi is a nomen dubium'
- 'Camarasaurus belongs to Macronaria'
- 'Cedarosaurus belongs to Brachiosauridae'
- 'Cedarosaurus weiskopfae belongs to Cedarosaurus'
- 'Chubutisaurus belongs to Somphospondyli'
- 'Chubutisaurus insignis belongs to Chubutisaurus'
- 'Daanosaurus belongs to Macronaria'
- 'Daanosaurus zhangi belongs to Daanosaurus'
- 'Daxiatitan belongs to Euhelopodidae'
- 'Daxiatitan binglingi belongs to Daxiatitan'
- 'Diamantinasaurus belongs to Saltasauridae'
- 'Diamantinasaurus matildae belongs to Diamantinasaurus'
- 'Diplodocoidea belongs to Neosauropoda'
- 'Dongbeititan belongs to Somphospondyli'
- 'Dongbeititan dongi belongs to Dongbeititan'
- 'Dongyangosaurus belongs to Euhelopodidae'
- 'Dongyangosaurus sinensis belongs to Dongyangosaurus'
- 'Erketu belongs to Euhelopodidae'
- 'Erketu ellisoni belongs to Erketu'
- 'Euhelopodidae was reranked as a unranked clade and belongs to Somphospondyli'
- 'Euhelopus belongs to Euhelopodidae'
- 'Europasaurus belongs to Brachiosauridae'
- 'Europasaurus holgeri belongs to Europasaurus'
- 'Fukuititan belongs to Macronaria'
- 'Fukuititan nipponensis belongs to Fukuititan'
- 'Fusuisaurus belongs to Macronaria'
- 'Fusuisaurus zhaoi belongs to Fusuisaurus'
- 'Galvesaurus belongs to Titanosauriformes'
- 'Galvesaurus herreroi belongs to Galvesaurus'
- 'Gigantosaurus dixeyi is recombined as Malawisaurus dixeyi'
- 'Gigantosaurus robustus is recombined as Janenschia robusta'
- 'Gobititan belongs to Somphospondyli'
- 'Gobititan shenzhouensis belongs to Gobititan'
- 'Helopus zdanskyi is recombined as Euhelopus zdanskyi'
- 'Huabeisaurus belongs to Euhelopodidae'
- 'Huabeisaurus allocotus belongs to Huabeisaurus'
- 'Huanghetitan belongs to Somphospondyli'
- 'Huanghetitan liujiaxiaensis belongs to Huanghetitan'
- 'Huanghetitan ruyangensis is a nomen dubium'
- 'Iuticosaurus is a nomen dubium'
- 'Janenschia belongs to Titanosauriformes'
- 'Jiangshanosaurus belongs to Saltasauridae'
- 'Jiangshanosaurus lixianensis belongs to Jiangshanosaurus'
- 'Jiutaisaurus belongs to Titanosauriformes'
- 'Jiutaisaurus xidiensis belongs to Jiutaisaurus'
- 'Jobaria belongs to Eusauropoda'
- 'Jobaria tiguidensis belongs to Jobaria'
- 'Ligabuesaurus belongs to Somphospondyli'
- 'Ligabuesaurus leanzai belongs to Ligabuesaurus'
- 'Lithostrotia belongs to Titanosauria'
- 'Lusotitan belongs to Brachiosauridae'
- 'Macronaria belongs to Neosauropoda'
- 'Malarguesaurus belongs to Macronaria'
- 'Malarguesaurus florenciae belongs to Malarguesaurus'
- 'Malawisaurus belongs to Lithostrotia'
- 'Mongolosaurus belongs to Somphospondyli'
- 'Mongolosaurus haplodon belongs to Mongolosaurus'
- 'Neuquensaurus belongs to Saltasaurinae'
- 'Omeisaurus belongs to Eusauropoda'
- 'Opisthocoelicaudia belongs to Saltasauridae'
- 'Opisthocoelicaudia skarzynskii belongs to Opisthocoelicaudia'
- 'Paluxysaurus is a subjective synonym of Sauroposeidon'
- 'Paluxysaurus jonesi is a subjective synonym of Sauroposeidon proteles'
- 'Pelorosaurus becklesii is a nomen dubium'
- 'Phuwiangosaurus belongs to Euhelopodidae'
- 'Phuwiangosaurus sirindhornae belongs to Phuwiangosaurus'
- 'Pukyongosaurus belongs to Somphospondyli'
- 'Pukyongosaurus millenniumi belongs to Pukyongosaurus'
- 'Qiaowanlong belongs to Euhelopodidae'
- 'Qiaowanlong kangxii belongs to Qiaowanlong'
- 'Qingxiusaurus belongs to Lithostrotia'
- 'Qingxiusaurus youjiangensis belongs to Qingxiusaurus'
- 'Rocasaurus belongs to Saltasaurinae'
- 'Rugocaudia is a nomen dubium'
- 'Rugocaudia cooneyi is a nomen dubium'
- 'Ruyangosaurus belongs to Somphospondyli'
- 'Ruyangosaurus giganteus belongs to Ruyangosaurus'
- 'Saltasauridae belongs to Lithostrotia'
- 'Saltasaurinae belongs to Saltasauridae'
- 'Saltasaurus belongs to Saltasaurinae'
- 'Sauroposeidon belongs to Somphospondyli'
- 'Sauroposeidon proteles belongs to Sauroposeidon'
- 'Shunosaurus belongs to Eusauropoda'
- 'Shunosaurus lii belongs to Shunosaurus'
- 'Somphospondyli belongs to Titanosauriformes'
- 'Sonidosaurus belongs to Somphospondyli'
- 'Sonidosaurus saihangaobiensis belongs to Sonidosaurus'
- 'Sonorasaurus belongs to Brachiosauridae'
- 'Sonorasaurus thompsoni belongs to Sonorasaurus'
- 'Tangvayosaurus belongs to Euhelopodidae'
- 'Tangvayosaurus hoffeti belongs to Tangvayosaurus'
- 'Tastavinsaurus belongs to Somphospondyli'
- 'Tastavinsaurus sanzi belongs to Tastavinsaurus'
- 'Tehuelchesaurus belongs to Macronaria'
- 'Tehuelchesaurus benitezii belongs to Tehuelchesaurus'
- 'Iuticosaurus valdensis is a nomen dubium'
- 'Venenosaurus belongs to Brachiosauridae'
- 'Venenosaurus dicrocei belongs to Venenosaurus'
- 'Wintonotitan belongs to Titanosauriformes'
- 'Wintonotitan wattsi belongs to Wintonotitan'
- 'Xenoposeidon is a nomen dubium'
- 'Xenoposeidon proneneukos is a nomen dubium'
- 'Xianshanosaurus belongs to Lithostrotia'
- 'Xianshanosaurus shijiagouensis belongs to Xianshanosaurus'