AlbertosaurusvsAntarctosaurus
Antarctosaurus has a higher Length (18 vs 9 m), while Antarctosaurus has a higher Latest Appearance (84 vs 74 Ma), while Antarctosaurus has a higher Temporal Midpoint (84 vs 75 Ma).
Physical Characteristics
9
Length
18
1,500
Weight
N/A
carnivorous
Diet
herbivorous
Classification
large theropod
Type
sauropod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
76
Earliest Appearance
84
74
Latest Appearance
84
2
Time Span
N/A
75
Temporal Midpoint
84
Discovery
1,914
Year Discovered
1,929
Canada
Discovery Location
Argentina, Chile, Uruguay
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).