Maresaurus
![](https://i0.wp.com/plesiosauria.com/wp-content/uploads/maresaurus_title.jpg?fit=800%2C362&ssl=1)
Genus:
Maresaurus
Genus author:
Gasparini, 1997
Classification:
Age:
Lower Bajocian, Middle Jurassic
Location:
Chacaico Sur, (39* 15' S, 70* 18' W), 70 km southwest of Zapala, Neuquén Province, Argentina
Referred material (sp.):
None
Type species:
M. coccai
M. coccai (Gasparini 1997) type material: MOZ 4386 V articulated skull and mandible, atlas-axis and first cervical vertebrae. From the upper part of the Los Molles Formation, Cuyo Group, Emileia giebeli and Emileia multiformis subzone.
![](https://i0.wp.com/plesiosauria.com/wp-content/uploads/maresaurus_skull.jpg?resize=541%2C805&ssl=1)