OthnieliavsSegnosaurus
Segnosaurus has a higher Length (4 vs 1 m), while Othnielia has a higher Latest Appearance (142 vs 88 Ma), while Othnielia has a higher Temporal Midpoint (148 vs 93 Ma).
Physical Characteristics
1
Length
4
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
small ornithischian
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
1,877
Year Discovered
1,979
USA
Discovery Location
Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).