Ce taxon est considéré comme nomen vanum, species not entered
du taxon valide Elasmosauridae
selon la Paleobiology Database.
Voir la fiche de Elasmosauridae →
Bibliographie
Description originale
R. Owen. 1870. Notice of some saurian fossils discovered by J. H. Hood, Esq. at Waipara, Middle Island, New Zealand. Geological Magazine 7(68):49-53
DOI ↗