HadrosaurusvsMassospondylus
Massospondylus has a higher Latest Appearance (204 vs 74 Ma), while Massospondylus has a higher Temporal Midpoint (206 vs 76 Ma), while Massospondylus has a higher Earliest Appearance (208 vs 78 Ma).
Physical Characteristics
9
Length
4
N/A
Weight
70
herbivorous
Diet
omnivorous
Classification
large ornithopod
Type
prosauropod
Temporal Range
Late Cretaceous
Era
Early Jurassic
78
Earliest Appearance
208
74
Latest Appearance
204
4
Time Span
4
76
Temporal Midpoint
206
Discovery
1,858
Year Discovered
1,854
USA
Discovery Location
Lesotho, SouthAfrica, Zimbabwe
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).