ArgentinosaurusvsOuranosaurus
Argentinosaurus has a higher Length (35 vs 7 m), while Ouranosaurus has a higher Earliest Appearance (115 vs 90 Ma), while Ouranosaurus has a higher Temporal Midpoint (108 vs 90 Ma).
Physical Characteristics
35
Length
7
70,000
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
90
Earliest Appearance
115
90
Latest Appearance
100
N/A
Time Span
15
90
Temporal Midpoint
108
Discovery
1,993
Year Discovered
1,976
Argentina
Discovery Location
Niger
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).