IrritatorvsPinacosaurus
Irritator has a higher Time Span (13 vs 6 Myr), while Irritator has a higher Earliest Appearance (112 vs 81 Ma), while Irritator has a higher Temporal Midpoint (106 vs 78 Ma).
Physical Characteristics
7
Length
5
N/A
Weight
1,000
carnivorous
Diet
herbivorous
Classification
large theropod
Type
armoured dinosaur
Temporal Range
Early Cretaceous
Era
Late Cretaceous
112
Earliest Appearance
81
99
Latest Appearance
75
13
Time Span
6
106
Temporal Midpoint
78
Discovery
1,996
Year Discovered
1,933
Brazil
Discovery Location
China, Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).