Seismosaurus

(redirected from Diplodocus hallorum)
Also found in: Thesaurus.
Related to Diplodocus hallorum: sauropod
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Seismosaurus - genus of large herbivorous dinosaurs of Cretaceous found in western North America
reptile genus - a genus of reptiles
family Titanosauridae, Titanosauridae - herbivorous dinosaurs of the Cretaceous
ground-shaker, seismosaur - huge herbivorous dinosaur of the Cretaceous found in western North America
References in periodicals archive ?
5m long Diplodocus Hallorum and the tallest was the 18m high Sauroposeidon.