Acrocantho-saurusvsAlamosaurus
Acrocantho-saurus has a higher Time Span (10 vs 4 Myr), while Alamosaurus has a higher Length (21 vs 12 m), while Acrocantho-saurus has a higher Earliest Appearance (115 vs 70 Ma).
Physical Characteristics
12
Length
21
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
sauropod
Temporal Range
Early Cretaceous
Era
Late Cretaceous
115
Earliest Appearance
70
105
Latest Appearance
66
10
Time Span
4
110
Temporal Midpoint
68
Discovery
1,950
Year Discovered
1,922
Canada, USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).