Unranked clade
Valid Extinct

Pachyrostra

Fiorillo and Tykoski 2012

Centrosaurinae is a subfamily of ceratopsid, a group of large quadrupedal ornithischian dinosaur. Centrosaurine fossil remains are known primarily from the northern region of Laramidia but isolated taxa have been found in China and Utah as well.

Temporal range
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PBDB occurrences
0
Group
Dinosaures
Herbivore Ground dwelling Terrestrial
Pachyrostra
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Wikimedia
PBDB ↗ Wikipedia ↗
Classification
Dinosauria Unranked clade
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Ornithischia Unranked clade
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Neornithischia Unranked clade
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Pyrodontia Unranked clade
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Cerapoda Unranked clade
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Marginocephalia Unranked clade
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Ceratopsia Suborder
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Ceratopsidae Family
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Centrosaurinae Subfamily
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Pachyrhinosaurini Unranked clade
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Pachyrostra Unranked clade
Images 1
Bibliography
Original description
A. R. Fiorillo and R. S. Tykoski. 2012. A new Maastrichtian species of the centrosaurine ceratopsid Pachyrhinosaurus from the North Slope of Alaska. Acta Palaeontologica Polonica 57(3):561-573 DOI ↗