AlamosaurusvsYuanmousaurus
Yuanmousaurus has a higher Time Span (21 vs 4 Myr), while Yuanmousaurus has a higher Earliest Appearance (180 vs 70 Ma), while Yuanmousaurus has a higher Temporal Midpoint (170 vs 68 Ma).
Physical Characteristics
21
Length
17
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
sauropod
Temporal Range
Late Cretaceous
Era
Mid Jurassic
70
Earliest Appearance
180
66
Latest Appearance
159
4
Time Span
21
68
Temporal Midpoint
170
Discovery
1,922
Year Discovered
2,006
USA
Discovery Location
China
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).