Halosaur

Description: Halosaurus ovenii. Date: 1888. Source: Éxpeditions scientifiques du Travailleur et du Talisman pendant les années 1880, 1881, 1882, 1883 Vaillant Léon, 1834-1914. Author: Bideault. : This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Restoration. Modifications made by Citron.