|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Reptilia - Sauropterygia - Elasmosauridae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|P. O. Persson 1960||"A dolichodiran Plesiosaurian with neck relatively shorter than in typical Elasmosaurids. The crown of the teeth high and slender, approximately elliptical in parabasal sections. The height of the cervical centra less than 2/3 of the breadth; the length of, at least, the seven hindmost cervical centra increasing forwards towards the head. Cervical ribs not fused with centra. Diaphysial parts of humeri and femora short and stout."|