AntarctosaurusvsHerrerasaurus
Antarctosaurus has a higher Length (18 vs 3 m), while Herrerasaurus has a higher Earliest Appearance (228 vs 84 Ma), while Herrerasaurus has a higher Latest Appearance (228 vs 84 Ma).
Physical Characteristics
18
Length
3
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
sauropod
Type
early dinosaur
Temporal Range
Late Cretaceous
Era
Late Triassic
84
Earliest Appearance
228
84
Latest Appearance
228
N/A
Time Span
N/A
84
Temporal Midpoint
228
Discovery
1,929
Year Discovered
1,963
Argentina, Chile, Uruguay
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).