ProtoceratopsvsSecernosaurus
Secernosaurus has a higher Length (3 vs 2 m), while Secernosaurus has a higher Time Span (5 vs 4 Myr), while Protoceratops has a higher Latest Appearance (70 vs 66 Ma).
Physical Characteristics
2
Length
3
400
Weight
N/A
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
large ornithopod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
74
Earliest Appearance
71
70
Latest Appearance
66
4
Time Span
5
72
Temporal Midpoint
69
Discovery
1,923
Year Discovered
1,979
China, Mongolia
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).