Mirovia Ocean
E797252
Mirovia Ocean was a hypothesized global ocean that surrounded the supercontinent Rodinia during the Neoproterozoic era.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mirovia Ocean canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9406711 — 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: Mirovia Ocean Context triple: [Pan-African Ocean, precededBy, Mirovia Ocean]
-
A.
Okeanos
Okeanos is the primordial Greek god personifying the great encircling river believed to surround the world.
-
B.
Océan
Océan was a prominent French ship of the line that served as a flagship in major naval engagements during the age of sail.
-
C.
Océan
Océan is a coastal department in Cameroon's South Region, known for its Atlantic shoreline and port towns.
-
D.
Oceanium
Oceanium is a large marine-themed exhibit at Odense Zoo featuring oceanic animals and aquatic environments.
-
E.
Gulf of Sorrows
The Gulf of Sorrows is a remote, stormy stretch of ocean off the rugged southern coast of Chile, notorious for its harsh weather and treacherous sailing conditions.
- 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: Mirovia Ocean Target entity description: Mirovia Ocean was a hypothesized global ocean that surrounded the supercontinent Rodinia during the Neoproterozoic era.
-
A.
Okeanos
Okeanos is the primordial Greek god personifying the great encircling river believed to surround the world.
-
B.
Océan
Océan was a prominent French ship of the line that served as a flagship in major naval engagements during the age of sail.
-
C.
Océan
Océan is a coastal department in Cameroon's South Region, known for its Atlantic shoreline and port towns.
-
D.
Oceanium
Oceanium is a large marine-themed exhibit at Odense Zoo featuring oceanic animals and aquatic environments.
-
E.
Gulf of Sorrows
The Gulf of Sorrows is a remote, stormy stretch of ocean off the rugged southern coast of Chile, notorious for its harsh weather and treacherous sailing conditions.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
hypothetical ancient ocean
ⓘ
paleoocean ⓘ |
| associatedWith | supercontinent Rodinia ⓘ |
| brokeUpWith | Rodinia breakup ⓘ |
| classification | Neoproterozoic ocean ⓘ |
| disappearedBy | early Paleozoic ⓘ |
| evidenceType |
geological correlations between cratons
ⓘ
orogenic belts around Rodinia margins ⓘ paleomagnetic data ⓘ |
| existedDuring | Neoproterozoic era ⓘ |
| followedBy |
Iapetus Ocean
ⓘ
Panthalassic Ocean ⓘ
linked to:
Panthalassa Ocean
|
| hasNoDirectFossilRecord | true ⓘ |
| isGlobalOcean | true ⓘ |
| isHypothesized | true ⓘ |
| linkedTo | Neoproterozoic climatic and tectonic changes ⓘ |
| mayHaveInfluenced |
Neoproterozoic ocean circulation patterns
ⓘ
early evolution of complex life through environmental change ⓘ |
| nameEtymology | derived from Russian word for ‘global’ or ‘world’ (mirovoy) ⓘ |
| precededBy | oceans of earlier Proterozoic supercontinents ⓘ |
| relatedConcept |
Rodinia supercontinent
ⓘ
linked to:
supercontinent Rodinia
supercontinent cycle ⓘ |
| status | hypothetical and reconstructed ⓘ |
| studiedIn |
Precambrian geology
ⓘ
paleogeography ⓘ plate tectonics ⓘ |
| surrounded |
Rodinia
ⓘ
linked to:
supercontinent Rodinia
|
| tectonicContext | formed around assembled supercontinent Rodinia ⓘ |
| timeFrameApproximate | about 1.0 to 0.75 billion years ago ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Mirovia Ocean Description of subject: Mirovia Ocean was a hypothesized global ocean that surrounded the supercontinent Rodinia during the Neoproterozoic era.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.