Acrocantho-saurusvsNigersaurus
Nigersaurus has a higher Time Span (22 vs 10 Myr), while Nigersaurus has a higher Length (15 vs 12 m), while Acrocantho-saurus has a higher Latest Appearance (105 vs 99 Ma).
Physical Characteristics
12
Length
15
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
sauropod
Temporal Range
Early Cretaceous
Era
Early Cretaceous
115
Earliest Appearance
121
105
Latest Appearance
99
10
Time Span
22
110
Temporal Midpoint
110
Discovery
1,950
Year Discovered
1,999
Canada, USA
Discovery Location
Algeria, Niger, Tunisia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).