AchelousaurusvsAntarctosaurus
Antarctosaurus has a higher Length (18 vs 6 m), while Antarctosaurus has a higher Latest Appearance (84 vs 70 Ma), while Antarctosaurus has a higher Temporal Midpoint (84 vs 77 Ma).
Physical Characteristics
6
Length
18
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
ceratopsian
Type
sauropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
83
Earliest Appearance
84
70
Latest Appearance
84
13
Time Span
N/A
77
Temporal Midpoint
84
Discovery
1,995
Year Discovered
1,929
USA
Discovery Location
Argentina, Chile, Uruguay
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).