AlioramusvsIguanodon
Iguanodon has a higher Time Span (30 vs 5 Myr), while Iguanodon has a higher Earliest Appearance (140 vs 71 Ma), while Iguanodon has a higher Temporal Midpoint (125 vs 69 Ma).
Physical Characteristics
6
Length
10
N/A
Weight
4,000
carnivorous
Diet
herbivorous
Classification
large theropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
71
Earliest Appearance
140
66
Latest Appearance
110
5
Time Span
30
69
Temporal Midpoint
125
Discovery
1,976
Year Discovered
1,881
Mongolia
Discovery Location
Belgium, England, UnitedKingdom
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).