AlvarezsaurusvsUtahraptor
Utahraptor has a higher Length (6 vs 2 m), while Utahraptor has a higher Latest Appearance (135 vs 85 Ma), while Utahraptor has a higher Temporal Midpoint (137 vs 87 Ma).
Physical Characteristics
2
Length
6
N/A
Weight
350
carnivorous
Diet
carnivorous
Classification
small theropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
89
Earliest Appearance
139
85
Latest Appearance
135
4
Time Span
4
87
Temporal Midpoint
137
Discovery
1,991
Year Discovered
1,993
Argentina
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).