| 释义 |
- References
{{no sources|date=June 2018}}{{Automatic taxobox | name = Antarctosaurids
| fossil_range = Late Cretaceous, {{fossilrange|99.6|83}}
| taxon = Antarctosauridae
| authority = Olshevsky, 1978
| subdivision_ranks = Genera
| subdivision =- {{extinct}}Antarctosaurus (type)
- {{extinct}}Baurutitan
- {{extinct}}Diamantinasaurus
- {{extinct}}Isisaurus
}}Antarctosauridae is a family of titanosaurian dinosaurs known from the late Cretaceous period. Known fossils have been found in Gondwana. References{{Taxonbar|from=Q4771047}}{{dinosaur-stub}} 1 : Titanosaurs |