Stigmaria
E1562190
UNEXPLORED
Stigmaria is the fossilized root system commonly attributed to the extinct Carboniferous lycopsid trees known as Lepidodendron.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Stigmaria canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22927405 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stigmaria Context triple: [Lepidodendron, associatedRootGenus, Stigmaria]
-
A.
Janenschia
Janenschia is a genus of large sauropod dinosaur from the Late Jurassic of what is now Tanzania, known for its long neck and massive body.
-
B.
Syndyoceras
Syndyoceras is an extinct genus of North American protoceratid ungulates notable for its unusual forked horn structures and deer-like body.
-
C.
Carnalea
Carnalea is a coastal residential area and railway halt near Bangor in County Down, Northern Ireland.
-
D.
Steneosaurus
Steneosaurus is an extinct genus of long-snouted marine crocodyliforms that lived during the Jurassic period in what is now Europe.
-
E.
Dactylonax
Dactylonax is a genus of marsupials in the family Petauridae, which includes gliding possums and related arboreal species found in Australasia.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stigmaria Target entity description: Stigmaria is the fossilized root system commonly attributed to the extinct Carboniferous lycopsid trees known as Lepidodendron.
-
A.
Janenschia
Janenschia is a genus of large sauropod dinosaur from the Late Jurassic of what is now Tanzania, known for its long neck and massive body.
-
B.
Syndyoceras
Syndyoceras is an extinct genus of North American protoceratid ungulates notable for its unusual forked horn structures and deer-like body.
-
C.
Carnalea
Carnalea is a coastal residential area and railway halt near Bangor in County Down, Northern Ireland.
-
D.
Steneosaurus
Steneosaurus is an extinct genus of long-snouted marine crocodyliforms that lived during the Jurassic period in what is now Europe.
-
E.
Dactylonax
Dactylonax is a genus of marsupials in the family Petauridae, which includes gliding possums and related arboreal species found in Australasia.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.