Superfamily
Valid Extinct

Polysacralosauroidea

Zhao 1983

No Wikipedia summary available.

Temporal range
—
PBDB occurrences
0
Group
Dinosaures
Herbivore Ground dwelling, gregarious Terrestrial
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PBDB ↗
Classification
Dinosauria Unranked clade
›
Ornithischia Unranked clade
›
Armatosauria Suborder
›
Polysacralosauroidea Superfamily
Bibliography
Original description
X. Zhao. 1983. Phylogeny and evolutionary stages of Dinosauria. Acta Palaeontologica Polonica 28(1-2):295-306