HerrerasaurusvsSegnosaurus
Herrerasaurus has a higher Latest Appearance (228 vs 88 Ma), while Herrerasaurus has a higher Temporal Midpoint (228 vs 93 Ma), while Herrerasaurus has a higher Earliest Appearance (228 vs 97 Ma).
Physical Characteristics
3
Length
4
N/A
Weight
N/A
carnivorous
Diet
carnivorous
Classification
early dinosaur
Type
large theropod
Temporal Range
Late Triassic
Era
Late Cretaceous
228
Earliest Appearance
97
228
Latest Appearance
88
N/A
Time Span
9
228
Temporal Midpoint
93
Discovery
1,963
Year Discovered
1,979
Argentina
Discovery Location
Mongolia
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).