ArrhinoceratopsvsPrenocephale
Prenocephale has a higher Time Span (14 vs 5 Myr), while Arrhinoceratops has a higher Length (6 vs 2 m), while Prenocephale has a higher Earliest Appearance (80 vs 72 Ma).
Physical Characteristics
6
Length
2
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
pachycephalosaur
Temporal Range
Late Cretaceous
Era
Late Cretaceous
72
Earliest Appearance
80
67
Latest Appearance
66
5
Time Span
14
70
Temporal Midpoint
73
Discovery
1,925
Year Discovered
1,974
Canada
Discovery Location
Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).