AlioramusvsOuranosaurus
Ouranosaurus has a higher Time Span (15 vs 5 Myr), while Ouranosaurus has a higher Earliest Appearance (115 vs 71 Ma), while Ouranosaurus has a higher Temporal Midpoint (108 vs 69 Ma).
Physical Characteristics
6
Length
7
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
71
Earliest Appearance
115
66
Latest Appearance
100
5
Time Span
15
69
Temporal Midpoint
108
Discovery
1,976
Year Discovered
1,976
Mongolia
Discovery Location
Niger
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).