Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:endDate |
410.8 million years ago
|
| gptkbp:followedBy |
gptkb:Pragian_stage
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lochkovian stage
|
| gptkbp:locationOfTypeSection |
gptkb:Czech_Republic
|
| gptkbp:lowerBoundaryDefinedBy |
first appearance of graptolite Monograptus uniformis
|
| gptkbp:namedAfter |
gptkb:Lochkov
|
| gptkbp:partOf |
gptkb:Devonian_period
|
| gptkbp:precededBy |
gptkb:Pridoli_epoch
|
| gptkbp:startDate |
419.2 million years ago
|
| gptkbp:stratigraphicUnitOf |
gptkb:Lower_Devonian
|
| gptkbp:upperBoundaryDefinedBy |
first appearance of conodont Eognathodus sulcatus and Latericriodus steinachensis Morph beta
|
| gptkbp:bfsParent |
gptkb:early_Devonian
gptkb:Pridoli_epoch |
| gptkbp:bfsLayer |
6
|