AlvarezsaurusvsKhaan
Khaan has a higher Time Span (6 vs 4 Myr), while Alvarezsaurus has a higher Latest Appearance (85 vs 75 Ma), while Alvarezsaurus has a higher Temporal Midpoint (87 vs 78 Ma).
Physical Characteristics
2
Length
2
N/A
Weight
N/A
carnivorous
Diet
omnivorous
Classification
small theropod
Type
small theropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
89
Earliest Appearance
81
85
Latest Appearance
75
4
Time Span
6
87
Temporal Midpoint
78
Discovery
1,991
Year Discovered
2,001
Argentina
Discovery Location
Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).