MaiasauravsOmeisaurus
Omeisaurus has a higher Length (20 vs 9 m), while Omeisaurus has a higher Latest Appearance (159 vs 75 Ma), while Omeisaurus has a higher Temporal Midpoint (164 vs 78 Ma).
Physical Characteristics
9
Length
20
2,500
Weight
N/A
herbivorous
Diet
herbivorous
Classification
large ornithopod
Type
sauropod
Temporal Range
Late Cretaceous
Era
Mid Jurassic
80
Earliest Appearance
169
75
Latest Appearance
159
5
Time Span
10
78
Temporal Midpoint
164
Discovery
1,979
Year Discovered
1,939
USA
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).