HadrosaurusvsOrnitholestes
Hadrosaurus has a higher Length (9 vs 2 m), while Ornitholestes has a higher Latest Appearance (144 vs 74 Ma), while Ornitholestes has a higher Temporal Midpoint (147 vs 76 Ma).
Physical Characteristics
9
Length
2
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
large ornithopod
Type
small theropod
Temporal Range
Late Cretaceous
Era
Late Jurassic
78
Earliest Appearance
150
74
Latest Appearance
144
4
Time Span
6
76
Temporal Midpoint
147
Discovery
1,858
Year Discovered
1,933
USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).