"Pliosaurus" andrewsi is an extinct species of pliosaurid plesiosaurs that lived during the Callovian stage of the Middle Jurassic, in what is now England...

he misspelled as Pliosaurus. As have been noted by several authors, Plesiosaurus (Pleiosaurus) is the original spelling of Pliosaurus, and therefore according...

viewed as a synonym of either Pliosaurus brachydeirus or P. brachyspondylus by following authors. Since the name Pliosaurus giganteus had been used prior...

further study. However, some brief descriptions have been made. Unlike Pliosaurus, the cervical centra (vertebral bodies) are wider than the dorsals. The...

although the union is not as robust as in the pliosaurs Rhomaleosaurus and Pliosaurus. "The palatal bones are thin, but there is no suborbital fenestra." The...

and other plesiosaurs. The largest known species are Kronosaurus and Pliosaurus macromerus; other well known genera include Rhomaleosaurus, Peloneustes...

earlier studies in a similar manner) as "all taxa more closely related to Pliosaurus brachydeirus than to Leptocleidus superstes, Polycotylus latipinnis or...

genera, though these are no longer seen as valid. In 1841, Owen named Pliosaurus brachydeirus. Its etymology referred to the earlier Plesiosaurus dolichodeirus...

material formerly assigned to P. evansi have since been reassigned to "Pliosaurus" andrewsi. Peloneustes is known from many specimens, including some very complete...

It is a stem-based taxon defined as "all taxa more closely related to Pliosaurus brachydeirus than to Marmornectes candrewi". It includes the short necked...