Global Boundary Stratotype Section and Point at Klonk, Czech Republic

E147850 UNEXPLORED

The Global Boundary Stratotype Section and Point at Klonk in the Czech Republic is a formally designated geological reference site that marks the internationally agreed base of the Devonian System and serves as a key standard for correlating Early Devonian rock strata worldwide.

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Early Devonian boundaryDefinedBy Global Boundary Stratotype Section and Point at Klonk, Czech Republic
International Commission on Stratigraphy worksOn Global Boundary Stratotype Section and Point at Klonk, Czech Republic
this entity surface form: Global Boundary Stratotype Section and Point definition