Opinions from P. D. Mannion et al. 2019
- 'Amargasaurus belongs to Dicraeosauridae'
- 'Amazonsaurus belongs to Rebbachisauridae'
- 'Amphicoelias belongs to Diplodocoidea'
- 'Aragosaurus belongs to Macronaria'
- 'Atlasaurus belongs to Macronaria'
- 'Australodocus belongs to Somphospondyli'
- 'Bellusaurus belongs to Eusauropoda'
- 'Brachiosaurus belongs to Brachiosauridae'
- 'Brachiosaurus (Giraffatitan) was reranked as Giraffatitan and belongs to Brachiosauridae'
- 'Brachytrachelopan belongs to Dicraeosauridae'
- 'Camarasauridae belongs to Eusauropoda'
- 'Camarasaurus belongs to Camarasauridae'
- 'Cathartesaura belongs to Limaysaurinae'
- 'Cedarosaurus belongs to Brachiosauridae'
- 'Cetiosauriscus belongs to Eusauropoda'
- 'Chuanjiesaurus belongs to Mamenchisauridae'
- 'Comahuesaurus belongs to Rebbachisauridae'
- 'Demandasaurus belongs to Nigersaurinae'
- 'Dicraeosauridae was reranked as a unranked clade and belongs to Flagellicaudata'
- 'Dicraeosaurus belongs to Dicraeosauridae'
- 'Dinheirosaurus belongs to Diplodocinae'
- 'Diplodocidae was reranked as a unranked clade and belongs to Flagellicaudata'
- 'Diplodocimorpha belongs to Diplodocoidea'
- 'Diplodocoidea was reranked as a unranked clade and belongs to Neosauropoda'
- 'Diplodocus belongs to Diplodocinae'
- 'Europasaurus belongs to Brachiosauridae'
- 'Flagellicaudata belongs to Diplodocimorpha'
- 'Galveosaurus belongs to Macronaria'
- 'Gigantosaurus robustus is recombined as Janenschia robusta'
- 'Haestasaurus belongs to Eusauropoda'
- 'Haplocanthosaurus belongs to Diplodocoidea'
- 'Histriasaurus belongs to Rebbachisauridae'
- 'Janenschia belongs to Eusauropoda'
- 'Jobaria belongs to Eusauropoda'
- 'Katepensaurus belongs to Rebbachisauridae'
- 'Khebbashia belongs to Rebbachisauridae'
- 'Lapparentosaurus belongs to Eusauropoda'
- 'Leinkupal belongs to Diplodocinae'
- 'Limaysaurinae belongs to Khebbashia'
- 'Limaysaurus belongs to Limaysaurinae'
- 'Lingwulong belongs to Dicraeosauridae'
- 'Losillasaurus belongs to Turiasauria'
- 'Lourinhasaurus belongs to Camarasauridae'
- 'Lusotitan belongs to Brachiosauridae'
- 'Macronaria belongs to Neosauropoda'
- 'Mamenchisaurus belongs to Mamenchisauridae'
- 'Mierasaurus belongs to Turiasauria'
- 'Moabosaurus belongs to Turiasauria'
- 'Neosauropoda belongs to Eusauropoda'
- 'Nigersaurinae belongs to Khebbashia'
- 'Nigersaurus belongs to Nigersaurinae'
- 'Nopcsaspondylus belongs to Limaysaurinae'
- 'Rayososaurus belongs to Rebbachisauridae'
- 'Rebbachisauridae was reranked as a unranked clade and belongs to Diplodocimorpha'
- 'Rebbachisaurus belongs to Nigersaurinae'
- 'Sonorasaurus belongs to Brachiosauridae'
- 'Soriatitan belongs to Brachiosauridae'
- 'Supersaurus belongs to Diplodocinae'
- 'Suuwassea belongs to Dicraeosauridae'
- 'Tataouinea belongs to Nigersaurinae'
- 'Tehuelchesaurus belongs to Eusauropoda'
- 'Tendaguria belongs to Turiasauria'
- 'Tendaguria tanzaniensis belongs to Tendaguria'
- 'Tornieria belongs to Diplodocinae'
- 'Turiasauria belongs to Eusauropoda'
- 'Turiasaurus belongs to Turiasauria'
- 'Venenosaurus belongs to Brachiosauridae'
- 'Vouivria belongs to Brachiosauridae'
- 'Wamweracaudia belongs to Mamenchisauridae'
- 'Wamweracaudia keranjei belongs to Wamweracaudia'
- 'Zapalasaurus belongs to Rebbachisauridae'
- 'Zby belongs to Turiasauria'