Dinosauria › Ornithischia
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Macrogryphosaurus
Macrogryphosaurus gondwanicus Calvo et al. 2007
Late Cretaceous (Coniacian) · 89.8–85.7 Mya
Key Statistics
Diet
herbivore
Locomotion
bipedal
inferred from clade
Overview
Macrogryphosaurus gondwanicus is an ornithopod dinosaur known from the Late Cretaceous, roughly 89.8–85.7 million years ago. It was a herbivore. It was named by Calvo et al. 2007. The species is represented by 1 recorded occurrence in the Paleobiology Database.
Fossil Record Completeness
How much of this profile is grounded in the fossil record
~5%
fragmentary record
Confirmed
Inferred
Based on 1 recorded occurrences in the Paleobiology Database.
Geologic Time
Where Macrogryphosaurus sits in deep time
Macrogryphosaurus
252 Mya201 Mya145 Mya66 Mya
Relationships
Part of a wider fossil web
These species share Macrogryphosaurus's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology.