AllosaurusvsSpinosaurus
Spinosaurus has a higher Weight (7,400 vs 2,000 kg), while Allosaurus has a higher Latest Appearance (145 vs 94 Ma), while Allosaurus has a higher Temporal Midpoint (149 vs 97 Ma).
Physical Characteristics
12
Length
14
2,000
Weight
7,400
carnivorous
Diet
carnivorous
Classification
large theropod
Type
large theropod
Temporal Range
Late Jurassic
Era
Late Cretaceous
152
Earliest Appearance
99
145
Latest Appearance
94
7
Time Span
5
149
Temporal Midpoint
97
Discovery
1,877
Year Discovered
1,915
Portugal, USA
Discovery Location
Egypt, Morocco
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).