Plants Gnetophytes Name Novelty Status Authors Age Unit Location Synonymized taxa Notes ImagesEphedra mengeanaSp novjr synonymGöppert in Göppert & MengeEoceneLutetian-PriabonianBaltic AmberEuropeBaltic Sea CoastIdentified as a gnetophyte relative.Moved from Ephedra mengeana (1883) Moved to Arceuthobium mengeanum (2017). Angiosperms Name Novelty Status Authors Age Type locality Location Notes ImagesPorana speiriiSp novjr synonymLesquereuxlate EoceneFlorissant FormationA mallow relative. moved to Holmskioldia speirii (1953)
Dinosaurs Taxon Novelty Status Author(s) Age Unit Location Notes ImagesCraspedodonGen. et sp. nov.Nomen dubiumDolloSantonianGlauconie de Lonzée FormationAn early ceratopsianMegalosaurus bredaiSp. nov.ValidSeeleyMaastrichtianMaastricht FormationFirst named as a megalosauridMoved to Betasuchus bredai (1932)OrthomerusGen. et sp. nov.Nomen dubiumSeeleyMaastrichtianMaastricht FormationA hadrosaurid relative
Plesiosaurs New taxa
Name Status Authors Notes Luetkesaurus Nomen dubium Kiprijanoff
See also
References