Dinosauria›Saurischia›Sauropodomorpha›Massospondylidae
Silhouette of Adeopapposaurus mognai

Adeopapposaurus Adeopapposaurus mognai Martínez 2009

/ɐdɪˌɑːpɐpəsˈɔːɹəs/ estimated
Early Jurassic (Toarcian) · 201.4–174.7 Mya

Key Statistics

Diet
herbivore
Locomotion
quadrupedal
inferred from clade

Where It Was Found

Country
Argentina
Region
San Juan
Formation
Cañon del Colorado
Dig sites
2
distinct collections
Recorded finds in Argentina. Present-day positions: the continents have moved since.

Overview

Adeopapposaurus mognai is a sauropodomorph dinosaur known from the Early Jurassic, roughly 201.4–174.7 million years ago. It was a inferred herbivore. Fossils have been recovered from San Juan, Argentina. It was named by Martínez 2009. The species is represented by 2 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~8%
confidence from occurrence count
Based on 2 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Adeopapposaurus mognai sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Adeopapposaurus
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Adeopapposaurus mognai's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology. Predator–prey pairs additionally have to have been dug up in the same place.

coexisted–with
Megalosaurus
Megalosaurus tibetensis
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coexisted–with
Berberosaurus
Berberosaurus liassicus
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coexisted–with
Segisaurus
Segisaurus halli
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coexisted–with
Emausaurus
Emausaurus ernsti
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coexisted–with
Piatnitzkysaurus
Piatnitzkysaurus floresi
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same–clade
Gyposaurus
Gyposaurus sinensis
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same–clade
Xingxiulong
Xingxiulong yueorum
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same–clade
Tonganosaurus
Tonganosaurus hei
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