AlvarezsaurusvsCeratosaurus
Ceratosaurus has a higher Length (6 vs 2 m), while Ceratosaurus has a higher Latest Appearance (148 vs 85 Ma), while Ceratosaurus has a higher Temporal Midpoint (151 vs 87 Ma).
Physical Characteristics
2
Length
6
N/A
Weight
970
carnivorous
Diet
carnivorous
Classification
small theropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Late Jurassic
89
Earliest Appearance
153
85
Latest Appearance
148
4
Time Span
5
87
Temporal Midpoint
151
Discovery
1,991
Year Discovered
1,884
Argentina
Discovery Location
Portugal, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).