AntarctosaurusvsOryctodromeus
Antarctosaurus has a higher Length (18 vs 2 m), while Oryctodromeus has a higher Earliest Appearance (99 vs 84 Ma), while Oryctodromeus has a higher Temporal Midpoint (97 vs 84 Ma).
Physical Characteristics
18
Length
2
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
small ornithopod
Temporal Range
Late Cretaceous
Era
Late Cretaceous
84
Earliest Appearance
99
84
Latest Appearance
94
N/A
Time Span
5
84
Temporal Midpoint
97
Discovery
1,929
Year Discovered
2,007
Argentina, Chile, Uruguay
Discovery Location
USA
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).