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OrnithomimusvsRiojasaurus

Riojasaurus has a higher Latest Appearance (210 vs 66 Ma), while Riojasaurus has a higher Temporal Midpoint (216 vs 70 Ma), while Riojasaurus has a higher Earliest Appearance (221 vs 74 Ma).

Physical Characteristics

4
Length
5
N/A
Weight
N/A
omnivorous
Diet
herbivorous

Classification

large theropod
Type
prosauropod

Temporal Range

Late Cretaceous
Era
Late Triassic
74
Earliest Appearance
221
66
Latest Appearance
210
8
Time Span
11
70
Temporal Midpoint
216

Discovery

1,890
Year Discovered
1,969
Canada, USA
Discovery Location
Argentina

Similar Comparisons to Ornithomimus vs Riojasaurus

Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).