Acrocantho-saurusvsProt-archaeopteryx
Acrocantho-saurus has a higher Length (12 vs 2 m), while Acrocantho-saurus has a higher Time Span (10 vs 2 Myr), while Prot-archaeopteryx has a higher Latest Appearance (120 vs 105 Ma).
Physical Characteristics
12
Length
2
N/A
Weight
N/A
carnivorous
Diet
carnivorous
Classification
large theropod
Type
small theropod
Temporal Range
Early Cretaceous
Era
Early Cretaceous
115
Earliest Appearance
122
105
Latest Appearance
120
10
Time Span
2
110
Temporal Midpoint
121
Discovery
1,950
Year Discovered
1,997
Canada, USA
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).