Indosaurus. However, Aucasaurus exhibits a floccular process that is relatively larger than that of Majungasaurus. In Aucasaurus the flocculus is enclosed...

pronounced horns, projecting outward above the eyes, while its close relative Aucasaurus had smaller projections in the same area. Majungasaurus and Rajasaurus...

to name the clade formed by Carnotaurus and Aucasaurus; only those paleontologists who consider Aucasaurus as the nearest relative of Carnotaurus use this...

suggested that Aucasaurus garridoi might be a junior synonym of Abelisaurus comahuensis. In 2010, Gregory S. Paul renamed Aucasaurus garridoi into Abelisaurus...

Dingus in 2002, being defined as a clade containing "Carnotaurus sastrei, Aucasaurus garridoi, their most recent common ancestor, and all of its descendants...

described only for the most advanced abelisaurids (such as Carnotaurus and Aucasaurus), making the establishment of defining features of the skeleton for the...

Niebla Rahiolisaurus? Skorpiovenator Thanos Furileusauria Abelisaurus Aucasaurus Carnotaurus Elemgasem? Koleken Pycnonemosaurus Quilmesaurus Viavenator...

skeleton of Majungasaurus closely resembles those of Carnotaurus and Aucasaurus, the only other abelisaurid genera for which complete skeletal material...

Valieri et al. (2007) noted that this structure was also possessed by Aucasaurus and Majungasaurus, as well as the ambiguous abelisaurid Genusaurus. The...

awl-like projections are somewhat unlike related abelisaurids, such as Aucasaurus, in that they diminish more towards the distal caudals. All remains were...