ChaoyangsaurusvsHeyuannia
Chaoyangsaurus has a higher Latest Appearance (145 vs 68 Ma), while Chaoyangsaurus has a higher Temporal Midpoint (149 vs 70 Ma), while Chaoyangsaurus has a higher Earliest Appearance (152 vs 72 Ma).
Physical Characteristics
1
Length
2
N/A
Weight
N/A
herbivorous
Diet
omnivorous
Classification
ceratopsian
Type
small theropod
Temporal Range
Late Jurassic
Era
Late Cretaceous
152
Earliest Appearance
72
145
Latest Appearance
68
7
Time Span
4
149
Temporal Midpoint
70
Discovery
1,999
Year Discovered
1,981
China
Discovery Location
Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).