An illustration of the dentary bones assigned to Antarctosaurus wichmannianus by Huene in 1929, as seen from the top, looking down (dorsal view). This view shows the 'squared-off', or L-shaped dentary bones. They share similarities with some other sauropods like the rebbachisaurid Nigersaurus and the titanosaur Bonitasaura.
Own work
Steveoc 86