ApatosaurusvsDreadnoughtus
Apatosaurus has a higher Latest Appearance (145 vs 70 Ma), while Apatosaurus has a higher Temporal Midpoint (149 vs 73 Ma), while Apatosaurus has a higher Earliest Appearance (152 vs 76 Ma).
Physical Characteristics
21
Length
26
N/A
Weight
N/A
herbivorous
Diet
herbivorous
Classification
sauropod
Type
sauropod
Temporal Range
Late Jurassic
Era
Late Cretaceous
152
Earliest Appearance
76
145
Latest Appearance
70
7
Time Span
6
149
Temporal Midpoint
73
Discovery
1,877
Year Discovered
2,014
USA
Discovery Location
Argentina
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).