AlamosaurusvsEdmontosaurus
Edmontosaurus has a higher Time Span (10 vs 4 Myr), while Alamosaurus has a higher Length (21 vs 13 m), while Edmontosaurus has a higher Earliest Appearance (76 vs 70 Ma).
Physical Characteristics
21
Length
13
N/A
Weight
3,400
herbivorous
Diet
herbivorous
Classification
sauropod
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
70
Earliest Appearance
76
66
Latest Appearance
66
4
Time Span
10
68
Temporal Midpoint
71
Discovery
1,922
Year Discovered
1,917
USA
Discovery Location
Canada
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).