DracorexvsOrnitholestes
Ornitholestes has a higher Earliest Appearance (150 vs 66 Ma), while Ornitholestes has a higher Temporal Midpoint (147 vs 66 Ma), while Ornitholestes has a higher Latest Appearance (144 vs 66 Ma).
Physical Characteristics
4
Length
2
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
pachycephalosaur
Type
small theropod
Temporal Range
Late Cretaceous
Era
Late Jurassic
66
Earliest Appearance
150
66
Latest Appearance
144
N/A
Time Span
6
66
Temporal Midpoint
147
Discovery
2,006
Year Discovered
1,933
USA
Discovery Location
USA
Similar Comparisons to Dracorex vs Ornitholestes
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More comparisons with Ornitholestes
Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).