pisanosaurus

(redirected from Pisanosauridae)
Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.pisanosaurus - primitive dinosaur found in Argentina
ornithischian, ornithischian dinosaur - herbivorous dinosaur with a pelvis like that of a bird
genus Pisanosaurus - primitive ornithischian dinosaur found in Argentina; early Triassic