Nectosaurus
Versluys 1910
Nectosaurus is a genus of thalattosaur which lived during the Late Triassic in what is now California. The type and only known species, Nectosaurus halius, was found in the Hosselkus Limestone and described by John C. Merriam in 1905, making it one of the first thalattosaurians known.
Herbivore
Ground dwelling, gregarious
Terrestrial