NigersaurusvsOuranosaurus
Nigersaurus has a higher Length (15 vs 7 m), while Nigersaurus has a higher Time Span (22 vs 15 Myr), while Nigersaurus has a higher Earliest Appearance (121 vs 115 Ma).
Physical Characteristics
15
Length
7
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
large ornithopod
Temporal Range
Early Cretaceous
Era
Early Cretaceous
121
Earliest Appearance
115
99
Latest Appearance
100
22
Time Span
15
110
Temporal Midpoint
108
Discovery
1,999
Year Discovered
1,976
Algeria, Niger, Tunisia
Discovery Location
Niger
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).