From Wikipedia, the free encyclopedia 'Ischigualastia was a dicynodont (a group of synapsids) that lived during the Carnian age of the Late Triassic Period. From the Ischigualasto Formation of Argentina, it was a member of the family Stahleckeriidae. An enormous dicynodont, with a short, high skull, and lacking tusks.[2] It is regarded as larger than its later, more famous relative Placerias, which was up to 3.5 meters (11 feet) long and weighed one to two tonnes (1.1 to 2.2 short tons)' Model created with Agisoft Photoscan. Source: Objaverse 1.0 / Sketchfab