Binomial Argentinosaurus huinculensis · ar-jen-TEE-noh-SORE-us
Late Cretaceous - 97-93 Ma
IllustrationArgentinosaurus fossil records in Fossil Atlas are mapped as selected modern discovery locations, with 1 source-backed records currently shown. Neuquen Province, Argentina, especially Huincul Formation context in the current atlas. Key mapped formations in the current dataset include Huincul Formation. These pins are fossil record locations, not a complete ancient habitat map.
This remains a specimen profile: the reconstruction, measurements, field account, and evidence sections stay intact. The fossil-map answer is surfaced here so visitors from search can orient themselves before reading the full dossier.
Argentinosaurus was an enormous titanosaur sauropod from Cretaceous Argentina. Fossil Atlas presents a source-backed locality point and caveats around fragmentary giant-sauropod evidence.
Drawn true to scale on a metre ruler.
Length
measured30 m · 98 ft
Largest known specimens
Height
measured15 m (49 ft)
Body mass
estimate70,000 kg · 154,000 lb
Typical adult
Top speed
estimate8 km/h · 5 mph
Modelled, debated
Position of this animal’s known range across 252 million years of the Mesozoic and beyond.
97-93 million years ago
Argentinosaurus is often discussed among the largest dinosaurs yet known.
Its fossil evidence is fragmentary but enormous.
The page needs careful wording: size estimates are impressive but not the same as complete skeleton evidence.
Pins show selected fossil records for Argentinosaurus; use them as modern discovery evidence, not a complete range map. Modern fossil discovery map: pins show where selected fossil and specimen records were found today, not ancient Earth positions. What does this mean?
Specimen evidence
No open specimen media or embeddable model assets are available in the local enrichment data yet.
Argentinosaurus is represented here by selected fossil records from neuquen province, argentina, especially huincul formation context in the current atlas. Fossil Atlas maps those records as modern discovery locations.
No. The map shows modern fossil discovery locations from selected records. Ancient habitat and paleogeographic reconstructions are separate questions.
The current Fossil Atlas records include Huincul Formation. Formation coverage depends on the selected dataset and may not be complete.
Yes. Use the expedition card generator to turn the Argentinosaurus map and specimen profile into a shareable card.
Selected fossil records from PBDB and museum biodiversity aggregators. Source labels and confidence notes help distinguish canonical paleobiology records from specimen-media records.
Reconstruction images are labeled illustrations and do not represent fossil evidence. Size, speed, and bite-force figures are typical published estimates and remain subject to revision as new specimens are described.
Maps use curated PBDB, museum, and specimen-source records with visible caveats.
Pins show where fossils were found or reported today, not exact ancient habitat positions.
Artwork is labeled separately from specimen photos, maps, and source records.
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