Mitten Black Shale Member
E1145391
UNEXPLORED
The Mitten Black Shale Member is a distinctive organic-rich shale subdivision within the Pierre Shale formation, notable for its dark color and fine-grained marine sedimentary deposits.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mitten Black Shale Member canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15239074 — 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: Mitten Black Shale Member Context triple: [Pierre Shale, hasSubunits, Mitten Black Shale Member]
-
A.
Ashfield Shale
Ashfield Shale is a geological rock unit in the Sydney Basin of eastern Australia, notable for its fine-grained sedimentary deposits formed during the Triassic period.
-
B.
Graneros Shale
Graneros Shale is a Cretaceous-age marine shale formation in the central United States, notable for recording the early transgression of the Western Interior Seaway and for its fossil-rich, fine-grained sediments.
-
C.
Bringelly Shale
Bringelly Shale is a geological rock formation in the Sydney Basin of eastern Australia, notable for its claystone and shale deposits that overlie the Hawkesbury Sandstone.
-
D.
Ninnescah Shale
Ninnescah Shale is a geologic rock unit known for its shale deposits, typically associated with Permian-age sedimentary sequences in the central United States.
-
E.
Emu Bay Shale
Emu Bay Shale is a renowned Cambrian fossil deposit in South Australia noted for its exceptionally well-preserved soft-bodied marine organisms.
- 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: Mitten Black Shale Member Target entity description: The Mitten Black Shale Member is a distinctive organic-rich shale subdivision within the Pierre Shale formation, notable for its dark color and fine-grained marine sedimentary deposits.
-
A.
Ashfield Shale
Ashfield Shale is a geological rock unit in the Sydney Basin of eastern Australia, notable for its fine-grained sedimentary deposits formed during the Triassic period.
-
B.
Graneros Shale
Graneros Shale is a Cretaceous-age marine shale formation in the central United States, notable for recording the early transgression of the Western Interior Seaway and for its fossil-rich, fine-grained sediments.
-
C.
Bringelly Shale
Bringelly Shale is a geological rock formation in the Sydney Basin of eastern Australia, notable for its claystone and shale deposits that overlie the Hawkesbury Sandstone.
-
D.
Ninnescah Shale
Ninnescah Shale is a geologic rock unit known for its shale deposits, typically associated with Permian-age sedimentary sequences in the central United States.
-
E.
Emu Bay Shale
Emu Bay Shale is a renowned Cambrian fossil deposit in South Australia noted for its exceptionally well-preserved soft-bodied marine organisms.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.