Buriolestes ULBRA-PVT280 from the approximately 233.2 Ma assemblage anchors the 233.2–0 Ma Dinosauria route, with living birds extending the navigation span; the specimen does not establish a global dinosaur FAD or direct ancestry. This navigation entry is not a phylogeny or a complete taxon dossier.
Represented range233.2–Present Ma
Content packagedinosauria
PBDBNot linked
Evidence boundary
Automated checks cover structure, identifiers, translations and links only; maintainer and external expert review are not complete.
Claim ledger
fossil-range · medium
Buriolestes ULBRA-PVT280 from the approximately 233.2 Ma assemblage anchors the 233.2–0 Ma Dinosauria route, with living birds extending the navigation span; the specimen does not establish a global dinosaur FAD or direct ancestry.
claim:taxon:dinosauria:root-range
Known limits
Alternative hypotheses for early dinosaur relationships are not resolved by this display.