DeinonychusvsSinornithosaurus
Deinonychus has a higher Time Span (7 vs 2 Myr), while Deinonychus has a higher Length (3 vs 2 m), while Sinornithosaurus has a higher Latest Appearance (120 vs 108 Ma).
Physical Characteristics
3
Length
2
100
Weight
N/A
carnivorous
Diet
carnivorous
Classification
small theropod
Type
small theropod
Temporal Range
Early Cretaceous
Era
Early Cretaceous
115
Earliest Appearance
122
108
Latest Appearance
120
7
Time Span
2
112
Temporal Midpoint
121
Discovery
1,969
Year Discovered
1,999
USA
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).