SinornithosaurusvsStaurikosaurus
Staurikosaurus has a higher Time Span (6 vs 2 Myr), while Staurikosaurus has a higher Earliest Appearance (227 vs 122 Ma), while Staurikosaurus has a higher Temporal Midpoint (224 vs 121 Ma).
Physical Characteristics
2
Length
2
N/A
Weight
N/A
carnivorous
Diet
carnivorous
Classification
small theropod
Type
early dinosaur
Temporal Range
Early Cretaceous
Era
Late Triassic
122
Earliest Appearance
227
120
Latest Appearance
221
2
Time Span
6
121
Temporal Midpoint
224
Discovery
1,999
Year Discovered
1,970
China
Discovery Location
Brazil
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).