A skull diagram of the titanosaur Antarctosaurus wichmannianus showing known areas in white and unknown areas in grey. The remains attributed to A.wichmannianus are of questionable referral, the association of the described elements and therefore, this reconstruction are not certain. It is possible that the mandible and rear parts of the skull do not belong to the same individual or even genus.[1] This image assumes they do belong to the same individual. • Known skull elements based on the illustrations in Huene (1929).[2] Unknown areas inspired by Figure 7 in Gallina & Apesteguia (2011) and other titanosaur skull reconstructions.[3] The size of the sclerotic ring is speculative. References ↑ Upchurch, P. 1999. The phylogenetic relationships of the Nemegtosauridae. Journal of Vertebrate Paleontology 19: 106–125. ↑ von Huene, F. 1929. Los saurisquios y ornitisquios del Cretacéo Argentino. Anales deAl Museo de La Plata (series 3) 3: 1–196. [In Spanish] ↑ (in English) Gallina, P. A.; Apesteguía, S. (2011). "Cranial Anatomy and Phylogenetic Position of the Titanosaurian Sauropod Bonitasaura salgadoi". Acta Palaeontologica Polonica 56 (1): 45–60. DOI:10.4202/app.2010.0011. ISSN 0567-7920.