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.
Maresaurus

Genus
Maresaurus
Author
Gasparini, 1997
Classification
Maresaurus
Age
Lower Bajocian, Middle Jurassic
Location
Chacaico Sur, (39* 15' S, 70* 18' W), 70 km southwest of Zapala, Neuquén Province, Argentina
Type species
M. coccai
Other species
None
Referred material
None