BactrosaurusvsNigersaurus
Nigersaurus has a higher Length (15 vs 6 m), while Nigersaurus has a higher Time Span (22 vs 13 Myr), while Nigersaurus has a higher Earliest Appearance (121 vs 84 Ma).
Physical Characteristics
6
Length
15
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
large ornithopod
Type
sauropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
84
Earliest Appearance
121
71
Latest Appearance
99
13
Time Span
22
78
Temporal Midpoint
110
Discovery
1,933
Year Discovered
1,999
China
Discovery Location
Algeria, Niger, Tunisia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).