Middle Cambrian Series (formal ICS usage)
E1247695
UNEXPLORED
The Middle Cambrian Series (formal ICS usage) is an official subdivision of the Cambrian Period, corresponding to the Miaolingian Series and representing a middle interval of Cambrian geological time characterized by significant diversification of early marine life.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Middle Cambrian Series (formal ICS usage) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17062452 — 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: Middle Cambrian Series (formal ICS usage) Context triple: [Miaolingian, alternativeName, Middle Cambrian Series (formal ICS usage)]
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A.
Middle Ordovician
The Middle Ordovician is a subdivision of the Ordovician Period characterized by significant diversification of marine life and widespread shallow epicontinental seas.
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B.
Asselian Stage
The Asselian Stage is the earliest stage of the Permian Period, marking the transition from the Carboniferous and characterized by distinctive marine and terrestrial fossil assemblages used for global stratigraphic correlation.
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C.
Lower Permian Series
The Lower Permian Series, formally known as the Cisuralian Epoch, is the earliest subdivision of the Permian Period, marking a time of significant evolutionary diversification and climatic change in Earth's history.
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D.
Emsian–Eifelian boundary
The Emsian–Eifelian boundary marks the internationally recognized transition between the Early and Middle Devonian periods in the geologic timescale.
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E.
Famennian stage
The Famennian stage is the final stage of the Late Devonian Period, marked by significant evolutionary turnover and recovery following major extinction events.
- 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: Middle Cambrian Series (formal ICS usage) Target entity description: The Middle Cambrian Series (formal ICS usage) is an official subdivision of the Cambrian Period, corresponding to the Miaolingian Series and representing a middle interval of Cambrian geological time characterized by significant diversification of early marine life.
-
A.
Middle Ordovician
The Middle Ordovician is a subdivision of the Ordovician Period characterized by significant diversification of marine life and widespread shallow epicontinental seas.
-
B.
Asselian Stage
The Asselian Stage is the earliest stage of the Permian Period, marking the transition from the Carboniferous and characterized by distinctive marine and terrestrial fossil assemblages used for global stratigraphic correlation.
-
C.
Lower Permian Series
The Lower Permian Series, formally known as the Cisuralian Epoch, is the earliest subdivision of the Permian Period, marking a time of significant evolutionary diversification and climatic change in Earth's history.
-
D.
Emsian–Eifelian boundary
The Emsian–Eifelian boundary marks the internationally recognized transition between the Early and Middle Devonian periods in the geologic timescale.
-
E.
Famennian stage
The Famennian stage is the final stage of the Late Devonian Period, marked by significant evolutionary turnover and recovery following major extinction events.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.