^Swimming styles in Jurassic Ichthyosaurs Emily A. Buchholtz. Department of Biological Sciences, Wellesley College, Wellesley, Massachusetts 02481 (Journal of Vertebrate Paleontology).
^Maisch, W.A., 1998, "A new ichthyosaur genus from the Posidonia Shale (Lower Toarcian, Jurassic) of Holzmaden, SW-Germany with comments on the phylogeny of post-Triassic ichthyosaurs", Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 209: 47–78
