HerrerasaurusvsOuranosaurus
Ouranosaurus has a higher Length (7 vs 3 m), while Herrerasaurus has a higher Latest Appearance (228 vs 100 Ma), while Herrerasaurus has a higher Temporal Midpoint (228 vs 108 Ma).
Physical Characteristics
3
Length
7
N/A
Weight
N/A
carnivorous
Diet
herbivorous
Classification
early dinosaur
Type
large ornithopod
Temporal Range
Late Triassic
Era
Early Cretaceous
228
Earliest Appearance
115
228
Latest Appearance
100
N/A
Time Span
15
228
Temporal Midpoint
108
Discovery
1,963
Year Discovered
1,976
Argentina
Discovery Location
Niger
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).