Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:academic
|
| gptkbp:appliesTo |
sedimentary rocks
fossil fuels exploration |
| gptkbp:fieldOfStudy |
geology
|
| gptkbp:focusesOn |
chemical variations in sedimentary sequences
|
| https://www.w3.org/2000/01/rdf-schema#label |
chemostratigraphy
|
| gptkbp:importantFor |
gptkb:oil_and_gas_industry
paleoenvironmental reconstruction |
| gptkbp:method |
analyzing chemical markers in rocks
|
| gptkbp:originatedIn |
20th century
|
| gptkbp:recognizedBy |
volcanic ash layers
geochemical events oceanic anoxic events |
| gptkbp:relatedTo |
gptkb:lithostratigraphy
biostratigraphy chronostratigraphy |
| gptkbp:usedFor |
dating rock layers
stratigraphic correlation |
| gptkbp:uses |
elemental abundances
isotopic ratios |
| gptkbp:bfsParent |
gptkb:Stratigraphy
|
| gptkbp:bfsLayer |
7
|