Global Boundary Stratotype Section and Point for the base of the Anisian
E739707
Global Boundary Stratotype Section and Point
chronostratigraphic reference point
geological boundary stratotype
The Global Boundary Stratotype Section and Point for the base of the Anisian is the internationally agreed geological reference point that marks the beginning of the Anisian Stage and thus the formal onset of the Middle Triassic.
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Global Boundary Stratotype Section and Point
ⓘ
chronostratigraphic reference point ⓘ geological boundary stratotype ⓘ |
| appliesTo |
continental stratigraphic successions
ⓘ
marine stratigraphic successions ⓘ |
| approvedBy |
International Commission on Stratigraphy
NERFINISHED
ⓘ
International Union of Geological Sciences NERFINISHED ⓘ |
| category |
geological time boundary
ⓘ
stratigraphic standard ⓘ |
| correlatesWith | base of Middle Triassic Epoch ⓘ |
| correspondsTo |
base of Anisian Age
ⓘ
base of Anisian Stage ⓘ |
| defines | base of Middle Triassic in geologic time scale ⓘ |
| definesBaseOf |
Anisian Stage
NERFINISHED
ⓘ
Middle Triassic Series NERFINISHED ⓘ |
| definesBoundaryBetween |
Anisian Stage
NERFINISHED
ⓘ
Olenekian Stage NERFINISHED ⓘ |
| hasRank | stage boundary GSSP ⓘ |
| hasScope | global ⓘ |
| hasTemporalPosition |
after Olenekian
ⓘ
before Ladinian ⓘ |
| isFormalReferencePointFor |
Anisian Stage base
ⓘ
onset of Middle Triassic ⓘ |
| isGlobalStandardFor | base of Anisian worldwide ⓘ |
| isReferencedIn | International Stratigraphic Guide NERFINISHED ⓘ |
| liesWithin |
Mesozoic Era
NERFINISHED
ⓘ
Triassic System NERFINISHED ⓘ |
| marksBaseOf | Anisian Stage NERFINISHED ⓘ |
| marksOnsetOf |
Anisian Stage
NERFINISHED
ⓘ
Middle Triassic NERFINISHED ⓘ |
| partOf | International Chronostratigraphic Chart NERFINISHED ⓘ |
| relatesTo |
Anisian biostratigraphy
ⓘ
Triassic chronostratigraphy ⓘ |
| standardType | GSSP NERFINISHED ⓘ |
| usedFor |
global chronostratigraphic correlation
ⓘ
standardization of Triassic time scale ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Middle Triassic
→
definedBy
→
Global Boundary Stratotype Section and Point for the base of the Anisian
ⓘ