AchillobatorvsOuranosaurus
Ouranosaurus has a higher Length (7 vs 5 m), while Ouranosaurus has a higher Latest Appearance (100 vs 84 Ma), while Ouranosaurus has a higher Temporal Midpoint (108 vs 92 Ma).
Physical Characteristics
5
Length
7
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
99
Earliest Appearance
115
84
Latest Appearance
100
15
Time Span
15
92
Temporal Midpoint
108
Discovery
1,999
Year Discovered
1,976
Mongolia
Discovery Location
Niger
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).