AntarctosaurusvsProtohadros
Antarctosaurus has a higher Length (18 vs 6 m), while Protohadros has a higher Earliest Appearance (99 vs 84 Ma), while Protohadros has a higher Temporal Midpoint (97 vs 84 Ma).
Physical Characteristics
18
Length
6
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
large 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
1,998
Argentina, Chile, Uruguay
Discovery Location
USA
Similar Comparisons to Antarctosaurus vs Protohadros
More comparisons with Antarctosaurus
More comparisons with Protohadros
Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).