AllosaurusvsPiatnitzkysaurus
Allosaurus has a higher Length (12 vs 4 m), while Allosaurus has a higher Time Span (7 vs 5 Myr), while Piatnitzkysaurus has a higher Latest Appearance (159 vs 145 Ma).
Physical Characteristics
12
Length
4
2,000
Weight
N/A
carnivorous
Diet
carnivorous
Classification
large theropod
Type
large theropod
Temporal Range
Late Jurassic
Era
Late Jurassic
152
Earliest Appearance
164
145
Latest Appearance
159
7
Time Span
5
149
Temporal Midpoint
162
Discovery
1,877
Year Discovered
1,979
Portugal, USA
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).