Omnisaura

Dinosaur genus

Liliensternus

Welles 1984

Liliensternus is a dinosaur genus known from bones, found in rocks 227.3–201.4 million years old, in Germany.

Confidence labels
How sure are we?0 high6 medium3 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
227.3–201.4 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
Welles 1984
disputedlow: Sources disagree and an editor has not ruled yet.
Sources

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

Described in
S. P. Welles (1984). Dilophosaurus wetherilli (Dinosauria, Theropoda): osteology and comparisons. Palaeontographica Abteilung A 185: 85–180.
mediummedium: Only PBDB gives this; its author and year match the naming authority (Welles 1984).
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
Norian to Rhaetian, 227.3–201.4 million years ago
mediummedium: Only PBDB gives this; nothing contradicts it.
Omnisaura calculation227.3–201.4 million years ago, from its dated fossil records
mediummedium: Omnisaura's calculation from 4 confirmed PBDB records.
Sources

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

Fossils found in
Germany
mediummedium: Only PBDB records it (3 records).
Sources

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

Rock formations
Trossingen
mediummedium: Only PBDB records it (2 records).
Klettgau
lowlow: Only one PBDB record.
Löwenstein
lowlow: Only one PBDB record.
mixedmixed: Levels differ between entries; each has its own.
Sources

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

Parent group
Neotheropoda
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.
  • Held back: 1 fossil record left out: identified only tentatively (for example "cf." or "?").
  • 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

  • Welles 1984PBDB (shown above)
  • Friedrich von Huene, 1934Wikidata

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

Did it meet…?

?

No. Liliensternus had gone at least 117.8 million years before Tyrannosaurus appears in the fossil record, a longer gap than the 66 million years between Tyrannosaurus and today.

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.

Same parent group

Other genera in Neotheropoda with a full profile.

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.