AlamosaurusvsHarpymimus
Alamosaurus has a higher Length (21 vs 2 m), while Harpymimus has a higher Time Span (22 vs 4 Myr), while Harpymimus has a higher Earliest Appearance (121 vs 70 Ma).
Physical Characteristics
21
Length
2
N/A
Weight
N/A
herbivorous
Diet
omnivorous
Classification
sauropod
Type
small theropod
Temporal Range
Late Cretaceous
Era
Early Cretaceous
70
Earliest Appearance
121
66
Latest Appearance
99
4
Time Span
22
68
Temporal Midpoint
110
Discovery
1,922
Year Discovered
1,984
USA
Discovery Location
Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).