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Kritosaurus Kritosaurus navajovius (Brown 1910)
/kɹˌɪɾəsˈɔːɹəs/
estimated
Late Cretaceous (Campanian) · 83.6–72.2 Mya
Key Statistics
Diet
herbivore
Locomotion
bipedal
inferred from clade
Habitat
ground-dwelling
Social
herding
Where It Was Found
Country
United States
Region
New Mexico
Formations
Kirtland · Fruitland
Dig sites
7
distinct collections
Overview
Kritosaurus navajovius is an ornithopod dinosaur known from the Late Cretaceous, roughly 83.6–72.2 million years ago. It was a herbivore. It is recorded as ground-dwelling and herding. Fossils have been recovered from New Mexico, United States. It was named by (Brown 1910). The species is represented by 7 recorded occurrences in the Paleobiology Database.
Fossil Record Completeness
How much of this profile is grounded in the fossil record
~24%
confidence from occurrence count
Based on 7 recorded occurrences in the Paleobiology Database.
Geologic Time
Where Kritosaurus navajovius sits in deep time
Kritosaurus
252 Mya201 Mya145 Mya66 Mya
Relationships
Part of a wider fossil web
These species share Kritosaurus navajovius's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology. Predator–prey pairs additionally have to have been dug up in the same place.