ChaoyangsaurusvsPuertasaurus
Puertasaurus has a higher Length (30 vs 1 m), while Chaoyangsaurus has a higher Latest Appearance (145 vs 70 Ma), while Chaoyangsaurus has a higher Temporal Midpoint (149 vs 73 Ma).
Physical Characteristics
1
Length
30
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
sauropod
Temporal Range
Late Jurassic
Era
Late Cretaceous
152
Earliest Appearance
76
145
Latest Appearance
70
7
Time Span
6
149
Temporal Midpoint
73
Discovery
1,999
Year Discovered
2,005
China
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).