AlvarezsaurusvsBecklespinax
Becklespinax has a higher Length (5 vs 2 m), while Becklespinax has a higher Time Span (10 vs 4 Myr), while Becklespinax has a higher Earliest Appearance (142 vs 89 Ma).
Physical Characteristics
2
Length
5
N/A
Weight
N/A
carnivorous
Diet
carnivorous
Classification
small theropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
89
Earliest Appearance
142
85
Latest Appearance
132
4
Time Span
10
87
Temporal Midpoint
137
Discovery
1,991
Year Discovered
1,988
Argentina
Discovery Location
England, UnitedKingdom
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).