AlectrosaurusvsUtahraptor
Alectrosaurus has a higher Time Span (20 vs 4 Myr), while Utahraptor has a higher Latest Appearance (135 vs 70 Ma), while Utahraptor has a higher Temporal Midpoint (137 vs 80 Ma).
Physical Characteristics
5
Length
6
N/A
Weight
350
carnivorous
Diet
carnivorous
Classification
large theropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
90
Earliest Appearance
139
70
Latest Appearance
135
20
Time Span
4
80
Temporal Midpoint
137
Discovery
1,933
Year Discovered
1,993
China, Mongolia
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).