Opinions from D. A. Russell 1967

  • 'Amphekepubis belongs to Mosasaurini'
  • 'Amphekepubis johnsoni belongs to Amphekepubis'
  • 'Amphorosteus is a nomen vanum'
  • 'Amphorosteus brumbyi is a nomen vanum'
  • 'Ancylocentrum is a subjective synonym of Prognathodon'
  • 'Ancylocentrum hungerfordi is a subjective synonym of Prognathodon rapax'
  • 'Baptosaurus is a subjective synonym of Halisaurus'
  • 'Baptosaurus onchognathus belongs to Baptosaurus' according to Merriam 1894
  • 'Baptosaurus onchognathus is recombined as Halisaurus onchognathus'
  • 'Baseodon is a subjective synonym of Mosasaurus'
  • 'Mosasaurus reversus is a nomen dubium'
  • 'Batrachiosaurus is a subjective synonym of Mosasaurus'
  • 'Batrachotherium is a subjective synonym of Mosasaurus'
  • 'Bottosaurus belgicus is recombined as Compressidens belgicus'
  • 'Brachysaurana is a subjective synonym of Prognathodon'
  • 'Brachysaurus is a subjective synonym of Prognathodon'
  • 'Brachysaurus overtoni belongs to Brachysaurus' according to Williston 1897
  • 'Brachysaurus overtoni is recombined as Ancylocentrum overtoni' according to Schmidt 1927
  • 'Brachysaurus overtoni is recombined as Prognathodon overtoni'
  • 'Clidastes belongs to Mosasaurini'
  • 'Clidastes conodon is recombined as Mosasaurus conodon'
  • 'Clidastes iguanavus belongs to Clidastes'
  • 'Clidastes liodontus belongs to Clidastes' according to Merriam 1894
  • 'Clidastes liodontus belongs to Clidastes'
  • 'Clidastes medius is a subjective synonym of Clidastes propython'
  • 'Platecarpus planifrons is a nomen vanum'
  • 'Clidastes propython belongs to Clidastes'
  • 'Clidastes pumilus belongs to Clidastes' according to Marsh 1871
  • 'Clidastes pumilus is a subjective synonym of Clidastes propython'
  • 'Clidastes sternbergi belongs to Clidastes'
  • 'Clidastes westi belongs to Clidastes' according to Williston and Case 1892
  • 'Clidastes westi is a subjective synonym of Clidastes propython'
  • 'Clidastes wymani belongs to Clidastes' according to Marsh 1871
  • 'Clidastes wymani is a subjective synonym of Clidastes propython'
  • 'Clidastidae is a subjective synonym of Mosasauridae'
  • 'Compressidens belongs to Mosasaurini'
  • 'Dollosaurus belongs to Plioplatecarpinae'
  • 'Dollosaurus lutugini belongs to Dollosaurus'
  • 'Drepanodon is a subjective synonym of Mosasaurus'
  • 'Mosasaurus impar is a nomen dubium'
  • 'Ectenosaurus belongs to Plioplatecarpini'
  • 'Edestosauridae is a subjective synonym of Mosasauridae'
  • 'Edestosaurus is a subjective synonym of Clidastes'
  • 'Edestosaurus dispar is a subjective synonym of Clidastes propython'
  • 'Edestosaurus rex is a subjective synonym of Clidastes propython'
  • 'Edestosaurus stenops is a subjective synonym of Clidastes propython'
  • 'Edestosaurus tortor is a subjective synonym of Clidastes propython'
  • 'Edestosaurus velox is a subjective synonym of Clidastes propython'
  • 'Elliptonodon compressus is a nomen dubium'
  • 'Garzasaurus is a nomen nudum'
  • 'Mosasaurus mitchillii is a nomen vanum'
  • 'Globidens belongs to Globidensini'
  • 'Globidens alabamensis is corrected as Globidens alabamaensis and belongs to Globidens'
  • 'Globidens fraasi is recombined as Compressidens fraasi'
  • 'Globidensidae is a subjective synonym of Mosasauridae'
  • 'Globidensini belongs to Mosasaurinae'
  • 'Hainosaurus belongs to Tylosaurinae'
  • 'Hainosaurus bernardi belongs to Hainosaurus'
  • 'Hainosaurus lonzeensis belongs to Hainosaurus'
  • 'Halisaurus belongs to Plioplatecarpinae'
  • 'Halisaurus fraternus is a subjective synonym of Plioplatecarpus depressus'
  • 'Holcodus is a subjective synonym of Platecarpus'
  • 'Holcodus acutidens is a nomen vanum'
  • 'Holcodus coryphaeus is recombined as Platecarpus coryphaeus'
  • 'Platecarpus tectulus is a nomen vanum'
  • 'Holosaurus is a subjective synonym of Platecarpus'
  • 'Holosaurus abruptus is a subjective synonym of Platecarpus coryphaeus'
  • 'Ichthyosaurus missouriensis is recombined as Mosasaurus missouriensis'
  • 'Kolposaurus bennisoni is recombined as Plotosaurus bennisoni'
  • 'Kolposaurus tuckeri is recombined as Plotosaurus tuckeri' according to Camp 1951
  • 'Kolposaurus tuckeri is recombined as Plotosaurus tuckeri'
  • 'Leiodon is corrected as Liodon and belongs to Mosasaurini'
  • 'Leiodon anceps is recombined as Liodon anceps'
  • 'Lesticodus is a subjective synonym of Mosasaurus'
  • 'Lestosaurus is a subjective synonym of Platecarpus'
  • 'Lestosaurus felix is a subjective synonym of Platecarpus ictericus'
  • 'Lestosaurus gracilis is a subjective synonym of Platecarpus coryphaeus'
  • 'Lestosaurus latifrons is a subjective synonym of Platecarpus ictericus'
  • 'Lestosaurus simus is a subjective synonym of Platecarpus ictericus'
  • 'Liodon compressidens belongs to Liodon'
  • 'Liodon congrops is a nomen vanum'
  • 'Liodon crassartus is recombined as Prognathodon crassartus'
  • 'Liodon curtirostris is a subjective synonym of Platecarpus ictericus'
  • 'Tylosaurus dyspelor is a nomen vanum'
  • 'Platecarpus glandiferus is a nomen vanum'
  • 'Liodon ictericus is recombined as Platecarpus ictericus'
  • 'Liodon mosasauroides belongs to Liodon'
  • 'Platecarpus mudgei is a nomen vanum'
  • 'Liodon nepaeolicus is recombined as Tylosaurus nepaeolicus' according to Merriam 1894
  • 'Liodon nepaeolicus is recombined as Tylosaurus nepaeolicus'
  • 'Tylosaurus perlatus is a nomen vanum'
  • 'Liodon sectorius belongs to Liodon'
  • 'Macrosaurus is a subjective synonym of Mosasaurus'
  • 'Mosasaurus laevis is a nomen dubium'
  • 'Macrosaurus platyspondylus is recombined as Halisaurus platyspondylus'
  • 'Macrosaurus proriger is recombined as Tylosaurus proriger'
  • 'Mosasaurini belongs to Mosasaurinae'
  • 'Mosasaurus belongs to Mosasaurini'
  • 'Mosasaurus caroliniensis is a nomen vanum'
  • 'Mosasaurus copeanus is a subjective synonym of Plioplatecarpus depressus'
  • 'Mosasaurus couperi is a nomen vanum'
  • 'Mosasaurus crassidens is a nomen dubium'
  • 'Mosasaurus dekayi belongs to Mosasaurus' according to Bronn 1838
  • 'Mosasaurus dekayi belongs to Mosasaurus'
  • 'Mosasaurus depressus belongs to Mosasaurus' according to Cope 1869
  • 'Mosasaurus depressus is recombined as Plioplatecarpus depressus'
  • 'Mosasaurus fulciatus is a subjective synonym of Mosasaurus maximus'
  • 'Mosasaurus gaudryi belongs to Mosasaurus'
  • 'Mosasaurus hoffmanni ivoensis is recombined as Mosasaurus ivoensis'
  • 'Mosasaurus hoffmannii belongs to Mosasaurus'
  • 'Mosasaurus lonzeensis belongs to Mosasaurus'
  • 'Mosasaurus major belongs to Mosasaurus' according to DeKay 1842
  • 'Mosasaurus major is a subjective synonym of Mosasaurus dekayi'
  • 'Mosasaurus maximilliani is a subjective synonym of Mosasaurus dekayi'
  • 'Mosasaurus maximus belongs to Mosasaurus'
  • 'Mosasaurus meirsii is a subjective synonym of Mosasaurus dekayi'
  • 'Platecarpus minor is a nomen vanum'
  • 'Mosasaurus oarthrus is a subjective synonym of Mosasaurus maximus'
  • 'Mosasaurus occidentalis belongs to Mosasaurus' according to Morton 1844
  • 'Mosasaurus occidentalis is a nomen dubium'
  • 'Mosasaurus princeps is a subjective synonym of Mosasaurus maximus'
  • 'Nectoportheus is a subjective synonym of Mosasaurus'
  • 'Mosasaurus validus is a nomen dubium'
  • 'Oterognathus is a subjective synonym of Plioplatecarpus'
  • 'Phosphorosaurus is a subjective synonym of Plioplatecarpus'
  • 'Platecarpus belongs to Plioplatecarpini'
  • 'Platecarpus affinis is a nomen vanum'
  • 'Platecarpus anguliferus is a nomen vanum'
  • 'Platecarpus brachycephalus is a nomen dubium'
  • 'Platecarpus clidastoides is recombined as Ectenosaurus clidastoides'
  • 'Platecarpus latispinus is a nomen dubium'
  • 'Platecarpus oxyrhinus is a subjective synonym of Ectenosaurus clidastoides'
  • 'Platecarpus somenensis belongs to Platecarpus'
  • 'Platecarpus tympaniticus belongs to Platecarpus'
  • 'Plesiotylosaurus belongs to Prognathodontini'
  • 'Plesiotylosaurus crassidens belongs to Plesiotylosaurus'
  • 'Plioplatecarpidae was reranked as the subfamily Plioplatecarpinae and belongs to Mosasauridae'
  • 'Plioplatecarpini belongs to Plioplatecarpinae'
  • 'Plioplatecarpus belongs to Plioplatecarpini'
  • 'Plioplatecarpus houzeaui belongs to Plioplatecarpus'
  • 'Plioplatecarpus marshi belongs to Plioplatecarpus'
  • 'Plioplatecarpus primaevus belongs to Plioplatecarpus'
  • 'Plotosaurini belongs to Mosasaurinae'
  • 'Plotosaurus belongs to Plotosaurini'
  • 'Prognathodon belongs to Prognathodontini'
  • 'Prognathodon giganteus belongs to Prognathodon'
  • 'Prognathodon solvayi belongs to Prognathodon'
  • 'Prognathodontini belongs to Plioplatecarpidae'
  • 'Prognathosaurus is a subjective synonym of Prognathodon'
  • 'Pterycollosaurus is a subjective synonym of Mosasaurus'
  • 'Rhamphosaurus is replaced by Tylosaurus'
  • 'Rhinosaurus is replaced by Tylosaurus'
  • 'Rhinosaurus micromus belongs to Rhinosaurus' according to Marsh 1872
  • 'Rhinosaurus micromus is a subjective synonym of Tylosaurus proriger'
  • 'Sironectes is a subjective synonym of Platecarpus'
  • 'Taniwhasaurus belongs to Mosasaurinae'
  • 'Taniwhasaurus oweni belongs to Taniwhasaurus'
  • 'Tylosaurinae belongs to Mosasauridae'
  • 'Tylosaurus belongs to Tylosaurinae'
  • 'Tylosaurus rapax is recombined as Prognathodon rapax'