MononykusvsPsittacosaurus
Psittacosaurus has a higher Length (2 vs 1 m), while Psittacosaurus has a higher Time Span (20 vs 13 Myr), while Psittacosaurus has a higher Earliest Appearance (120 vs 81 Ma).
Physical Characteristics
1
Length
2
N/A
Weight
50
NA
Diet
herbivorous
Classification
small theropod
Type
ceratopsian
Temporal Range
Late Cretaceous
Era
Early Cretaceous
81
Earliest Appearance
120
68
Latest Appearance
100
13
Time Span
20
75
Temporal Midpoint
110
Discovery
1,993
Year Discovered
1,923
China, Mongolia
Discovery Location
China, Mongolia, Russia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).