ArrhinoceratopsvsMussaurus
Mussaurus has a higher Latest Appearance (210 vs 67 Ma), while Mussaurus has a higher Temporal Midpoint (216 vs 70 Ma), while Mussaurus has a higher Earliest Appearance (221 vs 72 Ma).
Physical Characteristics
6
Length
3
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
prosauropod
Temporal Range
Late Cretaceous
Era
Late Triassic
72
Earliest Appearance
221
67
Latest Appearance
210
5
Time Span
11
70
Temporal Midpoint
216
Discovery
1,925
Year Discovered
1,979
Canada
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).