Archaeornitho-mimusvsSecernosaurus
Archaeornitho-mimus has a higher Time Span (25 vs 5 Myr), while Archaeornitho-mimus has a higher Earliest Appearance (95 vs 71 Ma), while Archaeornitho-mimus has a higher Temporal Midpoint (83 vs 69 Ma).
Physical Characteristics
4
Length
3
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
small theropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
95
Earliest Appearance
71
70
Latest Appearance
66
25
Time Span
5
83
Temporal Midpoint
69
Discovery
1,972
Year Discovered
1,979
China, Uzbekistan
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).