ChaoyangsaurusvsProsaurolophus
Prosaurolophus has a higher Length (8 vs 1 m), while Chaoyangsaurus has a higher Time Span (7 vs 2 Myr), while Chaoyangsaurus has a higher Earliest Appearance (152 vs 77 Ma).
Physical Characteristics
1
Length
8
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
large ornithopod
Temporal Range
Late Jurassic
Era
Late Cretaceous
152
Earliest Appearance
77
145
Latest Appearance
75
7
Time Span
2
149
Temporal Midpoint
76
Discovery
1,999
Year Discovered
1,916
China
Discovery Location
Canada, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).