ProbactrosaurusvsTorosaurus
Probactrosaurus has a higher Time Span (22 vs 4 Myr), while Probactrosaurus has a higher Earliest Appearance (121 vs 70 Ma), while Probactrosaurus has a higher Temporal Midpoint (110 vs 68 Ma).
Physical Characteristics
6
Length
8
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
large ornithopod
Type
ceratopsian
Temporal Range
Early Cretaceous
Era
Late Cretaceous
121
Earliest Appearance
70
99
Latest Appearance
66
22
Time Span
4
110
Temporal Midpoint
68
Discovery
1,966
Year Discovered
1,891
China
Discovery Location
Canada, USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).