AllosaurusvsChaoyangsaurus
Allosaurus has a higher Length (12 vs 1 m), while Chaoyangsaurus has a higher Year Discovered (1,999 vs 1,877), while Chaoyangsaurus has a higher Earliest Appearance (152 vs 152 Ma).
Physical Characteristics
12
Length
1
2,000
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
ceratopsian
Temporal Range
Late Jurassic
Era
Late Jurassic
152
Earliest Appearance
152
145
Latest Appearance
145
7
Time Span
7
149
Temporal Midpoint
149
Discovery
1,877
Year Discovered
1,999
Portugal, USA
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).