This taxon is considered nomen vanum, species not entered
of the valid taxon Elasmosauridae
according to the Paleobiology Database.
See the page for Elasmosauridae →
Bibliography
Original description
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 ↗