Classification
Dinosauria
Unranked clade
›
Ornithischia
Unranked clade
›
Parapredentata
Unranked clade
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Saphornithischia
Unranked clade
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Prionodontia
Unranked clade
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Genasauria
Unranked clade
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Thyreophora
Unranked clade
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Scelidosauria
Infraorder
Images 1
Bibliography
Original description
H. G. Seeley. 1892. On the os pubis of <i>Polacanthus foxii</i>. Quarterly Journal of the Geological Society of London 48(189):81-85
DOI ↗