AucasaurusvsProbactrosaurus
Probactrosaurus has a higher Time Span (22 vs 13 Myr), while Probactrosaurus has a higher Earliest Appearance (121 vs 84 Ma), while Probactrosaurus has a higher Temporal Midpoint (110 vs 78 Ma).
Physical Characteristics
5
Length
6
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
84
Earliest Appearance
121
71
Latest Appearance
99
13
Time Span
22
78
Temporal Midpoint
110
Discovery
2,002
Year Discovered
1,966
Argentina
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).