AlamosaurusvsUtahraptor
Alamosaurus has a higher Length (21 vs 6 m), while Utahraptor has a higher Latest Appearance (135 vs 66 Ma), while Utahraptor has a higher Temporal Midpoint (137 vs 68 Ma).
Physical Characteristics
21
Length
6
N/A
Weight
350
herbivorous
Diet
carnivorous
Classification
sauropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
70
Earliest Appearance
139
66
Latest Appearance
135
4
Time Span
4
68
Temporal Midpoint
137
Discovery
1,922
Year Discovered
1,993
USA
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).