PolacanthusvsProtoceratops
Polacanthus has a higher Length (5 vs 2 m), while Polacanthus has a higher Latest Appearance (125 vs 70 Ma), while Polacanthus has a higher Temporal Midpoint (125 vs 72 Ma).
Physical Characteristics
5
Length
2
N/A
Weight
400
herbivorous
Diet
herbivorous
Classification
armoured dinosaur
Type
ceratopsian
Temporal Range
Early Cretaceous
Era
Late Cretaceous
125
Earliest Appearance
74
125
Latest Appearance
70
N/A
Time Span
4
125
Temporal Midpoint
72
Discovery
1,881
Year Discovered
1,923
England, UnitedKingdom
Discovery Location
China, Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).