HesperosaurusvsSegnosaurus
Hesperosaurus has a higher Latest Appearance (142 vs 88 Ma), while Hesperosaurus has a higher Temporal Midpoint (148 vs 93 Ma), while Hesperosaurus has a higher Earliest Appearance (154 vs 97 Ma).
Physical Characteristics
6
Length
4
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
armoured dinosaur
Type
large theropod
Temporal Range
Late Jurassic
Era
Late Cretaceous
154
Earliest Appearance
97
142
Latest Appearance
88
12
Time Span
9
148
Temporal Midpoint
93
Discovery
2,001
Year Discovered
1,979
USA
Discovery Location
Mongolia
Similar Comparisons to Hesperosaurus vs Segnosaurus
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).