Pachyrhinosaurus
PeriodLate Cretaceous (73-69 Ma)
DietHerbivore
Length6 m
Weight2,000 kg
LocationAlberta, Canada, Alaska
ClassificationCeratopsia
About Pachyrhinosaurus
A horned dinosaur whose nose horn became a thick flattened bony boss. Herds of thousands migrated across ancient Alaska, enduring snow and months of darkness. Mass death sites mix juveniles and adults. One of the last and most successful ceratopsians.
Size
6 m longArgentinosaurus: 35 m
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