AlamosaurusvsLophostropheus
Alamosaurus has a higher Length (21 vs 6 m), while Lophostropheus has a higher Latest Appearance (196 vs 66 Ma), while Lophostropheus has a higher Temporal Midpoint (200 vs 68 Ma).
Physical Characteristics
21
Length
6
N/A
Weight
N/A
herbivorous
Diet
carnivorous
Classification
sauropod
Type
large theropod
Temporal Range
Late Cretaceous
Era
Early Jurassic
70
Earliest Appearance
203
66
Latest Appearance
196
4
Time Span
7
68
Temporal Midpoint
200
Discovery
1,922
Year Discovered
1,993
USA
Discovery Location
France
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).