BeipiaosaurusvsPolacanthus
Polacanthus has a higher Length (5 vs 2 m), while Beipiaosaurus has a higher Year Discovered (1,999 vs 1,881), while Polacanthus has a higher Latest Appearance (125 vs 121 Ma).
Physical Characteristics
2
Length
5
N/A
Weight
N/A
omnivorous
Diet
herbivorous
Classification
small theropod
Type
armoured dinosaur
Temporal Range
Early Cretaceous
Era
Early Cretaceous
127
Earliest Appearance
125
121
Latest Appearance
125
6
Time Span
N/A
124
Temporal Midpoint
125
Discovery
1,999
Year Discovered
1,881
China
Discovery Location
England, UnitedKingdom
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).