Omnisaura
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Dinosaur genus

Turiasaurus

Royo-Torres et al. 2006

Turiasaurus is a dinosaur genus known from bones, found in rocks 154.8–143.1 million years old, in Spain.

Confidence labels
How sure are we?0 high6 medium1 lowHow we rate confidence

Confidence labels are switched off. Facts with low confidence, or where sources disagree, still carry a small dot: tap it for the reason.

At a glance

Data as of 12 October 2026
154.8–143.1 Ma
Triassic
Jurassic
Cretaceous
252 million years ago20114366

The last non-bird dinosaurs died out 66 million years ago. That's as far from us as the end of this bar.

Named by
Royo-Torres et al. 2006
disputedlow: Sources disagree and an editor has not ruled yet.
Sources

Given by: Paleobiology Database. How it was chosen: PBDB leads.

Described in
R. Royo-Torres, A. Cobos, L. Alcalá (2006). A giant European dinosaur and a new sauropod clade. Science 314: 1925–1927. Read it
mediummedium: Only PBDB gives this; its author and year match the naming authority (Royo-Torres et al. 2006).
Sources

Given by: Paleobiology Database. The publication the Paleobiology Database gives as the authority for this genus name, usually the one that first named and described it.

Lived
Kimmeridgian to Tithonian, 154.8–143.1 million years ago
mediummedium: Only PBDB gives this; nothing contradicts it.
Omnisaura calculation154.8–143.1 million years ago, from its dated fossil records
mediummedium: Omnisaura's calculation from 5 confirmed PBDB records.
Sources

Given by: Paleobiology Database. How it was chosen: PBDB leads.

Fossils found in
Spain
mediummedium: Only PBDB records it (5 records).
Sources

Given by: Paleobiology Database. How it was chosen: Union of all sources (ISO 3166).

Rock formations
Villar del Arzobispo
mediummedium: Only PBDB records it (5 records).
Sources

Given by: Paleobiology Database. How it was chosen: Canonical names, automatic and editor-approved matches applied.

Parent group
Turiasauria
mediummedium: Only PBDB gives this; nothing contradicts it.
Sources

Given by: Paleobiology Database. How it was chosen: PBDB leads.

Known from
Bones
Sources

Given by: Paleobiology Database (what the name was based on).

Sources: Paleobiology Database (CC BY 4.0), Wikidata (CC0 1.0)Confidence levels and gaps are Omnisaura's own assessment.

Gaps are answers

What isn't known yet

  • Type species: no source we use gives it yet.
  • Order: no source we use gives it yet.
  • Family: no source we use gives it yet.
  • Common names: no source we use gives it yet.
  • What it was named after: no source we use gives it yet.
  • Resting on one source: 2 facts come from a single source with nothing against them (rated medium): parent group (PBDB); age (headline) (PBDB).

Size, diet and behaviour aren't covered yet. Omnisaura leaves them out rather than guess.

Where sources disagree

1 open

Authority

  • Royo-Torres et al. 2006PBDB (shown above)
  • Luis Alcalá, 2006Wikidata

The sources give different values. An editor hasn't ruled yet, so this is rated low until they do.

Did it meet…?

?

No. Turiasaurus had gone at least 59.5 million years before Tyrannosaurus appears in the fossil record.

Going by the ages and rock formations of their dated fossils, as on the map. Compare their fossil sites on the map.

Lived alongside

Genera found in the same rock formations, from rocks of the same age.

DacentrurusDeltapodusLosillasaurusAragosaurusBrontopodusIberosauripusParabrontopodus

Same parent group

Other genera in Turiasauria with a full profile.

AmanziaLosillasaurusMoabosaurusTendaguriaZby

Credits

Where this page comes from

  • Paleobiology DatabaseCC BY 4.0 · fossil records, ages, classification
  • WikidataCC0 1.0 · names and identifiers
  • OmnisauraOmnisaura editorial · confidence levels and gaps
  • PaleoMAP PaleoCoastlines (Kocsis and Scotese 2021)CC BY 4.0 · ancient coastlines on the small map
  • Natural EarthPublic domain · today's coastlines

Pictures linked from this page are credited beside each one, with their own licences; the full list is in the JSON download.