Describer

Lucas, 1901

Time

Cretaceous Early Valanginian Hauterivian Barremian

Classification

Ornithischia Thyreophora Eurypoda Ankylosauria Ankylosauridae

Diet

Herbivore

Fossilsite

Isle of Wight, England

Fall Under

Polacanthus

Length

4 meter

Info

Polacanthus (Owen vide [Anonymus], 1865) = Euacanthus vectianus (Owen vide Tennyson, 1897)

Polacanthus > Polacanthus foxii (Hulke, 1881) (= [Hylaeosaurus foxii], Hulke, 1881) >> Polacanthus becklesi (Hennig, 1902) > Polacanthus rudgwickensis (Blows, 1996)

Polacanthus > Polacanthus marshi (Lucas, 1901) >> Hoplitosaurus marshi (Lucas, 1901) >> Stegosaurus marshi (Lucas, 1901)