IguanodonvsPolacanthus
Iguanodon has a higher Length (10 vs 5 m), while Polacanthus has a higher Latest Appearance (125 vs 110 Ma), while Iguanodon has a higher Earliest Appearance (140 vs 125 Ma).
Physical Characteristics
10
Length
5
4,000
Weight
N/A
herbivorous
Diet
herbivorous
Classification
large ornithopod
Type
armoured dinosaur
Temporal Range
Early Cretaceous
Era
Early Cretaceous
140
Earliest Appearance
125
110
Latest Appearance
125
30
Time Span
N/A
125
Temporal Midpoint
125
Discovery
1,881
Year Discovered
1,881
Belgium, England, UnitedKingdom
Discovery Location
England, UnitedKingdom
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).