Klonk
E538418
Klonk is a notable geological site in the Czech Republic recognized internationally as the reference point for a major boundary in the stratigraphic timescale.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Global Boundary Stratotype Section and Point
ⓘ
geological site ⓘ stratigraphic type locality ⓘ |
| access | accessible by marked trail ⓘ |
| boundaryDefinedBy | first appearance datum of Monograptus uniformis ⓘ |
| boundaryMarkerFossil | Monograptus uniformis NERFINISHED ⓘ |
| category |
Geology of the Czech Republic
NERFINISHED
ⓘ
Global Boundary Stratotype Section and Point in Europe NERFINISHED ⓘ Protected areas of the Central Bohemian Region ⓘ |
| country | Czech Republic ⓘ |
| countrySubdivision | Bohemia NERFINISHED ⓘ |
| definesBoundaryBetween |
Devonian
ⓘ
Lochkovian Stage NERFINISHED ⓘ Pridoli Series NERFINISHED ⓘ Silurian ⓘ |
| geologicalPeriod |
Devonian
ⓘ
Silurian NERFINISHED ⓘ |
| hasConservationReason | protection of stratotype section ⓘ |
| hasFossilGroup |
brachiopods
ⓘ
conodonts ⓘ graptolites ⓘ trilobites ⓘ |
| hasGlobalSignificance | yes ⓘ |
| hasScientificDiscipline |
paleontology
ⓘ
sedimentology ⓘ stratigraphy ⓘ |
| hasStratigraphicRole | reference point for Silurian–Devonian boundary ⓘ |
| isReferenceSectionFor | Silurian–Devonian boundary worldwide NERFINISHED ⓘ |
| languageOfToponym | Czech ⓘ |
| lithology | limestone ⓘ |
| locatedIn |
Beroun District
NERFINISHED
ⓘ
Central Bohemian Region NERFINISHED ⓘ |
| locatedNear |
Beroun
NERFINISHED
ⓘ
Suchomasty NERFINISHED ⓘ |
| notableFor |
international stratigraphic standard
ⓘ
well-exposed continuous marine sedimentary succession ⓘ |
| partOf | Barrandian area NERFINISHED ⓘ |
| protectionStatus | national nature monument ⓘ |
| recognizedBy |
International Commission on Stratigraphy
NERFINISHED
ⓘ
International Union of Geological Sciences NERFINISHED ⓘ |
| stratigraphicBoundaryLevel |
base of the Devonian System
ⓘ
top of the Silurian System ⓘ |
| stratigraphicRank | section ⓘ |
| tourismType | geotourism ⓘ |
| usedSince | 1972 as global stratotype for Silurian–Devonian boundary ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.