titanosaurian

• Nom désignant un groupe de très grands dinosaures sauropodes herbivores du Crétacé, quadrupèdes et amphibies, caractérisés par un long cou mince et une queue en forme de fouet, présents principalement dans l'hémisphère sud.

A noun referring to a group of large, amphibious, quadrupedal herbivorous dinosaurs from the Cretaceous period, characterized by a long thin neck and a whiplike tail, primarily found in the southern hemisphere.

1. Large herbivorous dinosaurC2formalscientific

   A type of sauropod dinosaur from the Cretaceous period, characterized by a long neck, a whiplike tail, and a massive body; it was primarily amphibious and lived in the southern hemisphere.

   Titanosaurien

   • The titanosaurian roamed the ancient floodplains of South America.
   • Fossils of a titanosaurian were discovered in Argentina.
   • This titanosaurian species had a remarkably long neck for reaching high vegetation.

   Synonymestitanosaur