Dinosauria › Saurischia
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Sauroposeidon

Sauroposeidon proteles Wedel et al. 2000

Early Cretaceous (Cenomanian) · 121.4–93.9 Mya
Key Statistics
Diet
herbivore
Locomotion
quadrupedal
inferred from clade
Overview

Sauroposeidon proteles is a sauropodomorph dinosaur known from the Early Cretaceous, roughly 121.4–93.9 million years ago. It was a herbivore. It was named by Wedel et al. 2000. The species is represented by 5 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~18%
fragmentary record
Confirmed
Inferred
Based on 5 recorded occurrences in the Paleobiology Database.
Geologic Time

Where Sauroposeidon sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Sauroposeidon
252 Mya201 Mya145 Mya66 Mya
Relationships

Part of a wider fossil web

These species share Sauroposeidon's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology.

predator–prey
Deinonychus
Deinonychus antirrhopus
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predator–prey
Carcharodontosaurus
Carcharodontosaurus saharicus
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predator–prey
Spinosaurus
Spinosaurus aegyptiacus
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coexisted–with
Tenontosaurus
Tenontosaurus tilletti
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coexisted–with
Sauropelta
Sauropelta edwardsorum
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same–clade
Mnyamawamtuka
Mnyamawamtuka moyowamkia
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same–clade
Normanniasaurus
Normanniasaurus genceyi
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same–clade
Tataouinea
Tataouinea hannibalis
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