AlvarezsaurusvsPoekilopleuron
Poekilopleuron has a higher Length (9 vs 2 m), while Poekilopleuron has a higher Latest Appearance (164 vs 85 Ma), while Poekilopleuron has a higher Temporal Midpoint (167 vs 87 Ma).
Physical Characteristics
2
Length
9
N/A
Weight
N/A
carnivorous
Diet
carnivorous
Classification
small theropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Mid Jurassic
89
Earliest Appearance
169
85
Latest Appearance
164
4
Time Span
5
87
Temporal Midpoint
167
Discovery
1,991
Year Discovered
1,838
Argentina
Discovery Location
France
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).