AllosaurusvsIrritator
Irritator has a higher Time Span (13 vs 7 Myr), while Allosaurus has a higher Length (12 vs 7 m), while Allosaurus has a higher Latest Appearance (145 vs 99 Ma).
Physical Characteristics
12
Length
7
2,000
Weight
N/A
carnivorous
Diet
carnivorous
Classification
large theropod
Type
large theropod
Temporal Range
Late Jurassic
Era
Early Cretaceous
152
Earliest Appearance
112
145
Latest Appearance
99
7
Time Span
13
149
Temporal Midpoint
106
Discovery
1,877
Year Discovered
1,996
Portugal, USA
Discovery Location
Brazil
Similar Comparisons to Allosaurus vs Irritator
More comparisons with Allosaurus
More comparisons with Irritator
Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).