IFRIM, BUCHY, SMITH & GIERSCH, 2008
Locality: Commercial quarry near Vallecillo, Nuevo Leon State, Mexico.
Horizon: Agua Nueva Formation.
Age: Early Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.
CPC 262: Complete tail, both hind limbs and girdle, parts of the thoracic area and the skull.
Note: Soft parts are present throughout, and a blackish mass in the pelvic area includes fish vertebrae and most likely represnts gut contents.