AchelousaurusvsParasaurolophus
Achelousaurus has a higher Time Span (13 vs 4 Myr), while Parasaurolophus has a higher Length (9 vs 6 m), while Achelousaurus has a higher Earliest Appearance (83 vs 77 Ma).
Physical Characteristics
6
Length
9
N/A
Weight
5,000
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
83
Earliest Appearance
77
70
Latest Appearance
73
13
Time Span
4
77
Temporal Midpoint
75
Discovery
1,995
Year Discovered
1,922
USA
Discovery Location
Canada, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).