|
gptkbp:instanceOf
|
gptkb:chronological_framework
|
|
gptkbp:basisFor
|
gptkb:fossil_specimen
radiometric dating
|
|
gptkbp:CenozoicPeriods
|
gptkb:Neogene
Quaternary
Paleogene
|
|
gptkbp:citation
|
gptkb:International_Chronostratigraphic_Chart
|
|
gptkbp:developedBy
|
gptkb:19th_century
|
|
gptkbp:dividedInto
|
eras
Earth's history
periods
ages
eons
epochs
|
|
gptkbp:establishedBy
|
gptkb:International_Commission_on_Stratigraphy
|
|
gptkbp:includesEon
|
gptkb:Archean
gptkb:Phanerozoic
gptkb:Proterozoic
|
|
gptkbp:MesozoicPeriods
|
Cretaceous
Jurassic
Triassic
|
|
gptkbp:oldestEon
|
gptkb:Hadean
|
|
gptkbp:PaleozoicPeriods
|
gptkb:Permian
gptkb:Cambrian
gptkb:Devonian
gptkb:Carboniferous
gptkb:Silurian
gptkb:Ordovician
|
|
gptkbp:PhanerozoicEras
|
Cenozoic
Mesozoic
Paleozoic
|
|
gptkbp:purpose
|
to organize Earth's history
|
|
gptkbp:QuaternaryEpochs
|
gptkb:Anthropocene
gptkb:Pleistocene
Holocene
|
|
gptkbp:standardizedBy
|
gptkb:International_Union_of_Geological_Sciences
|
|
gptkbp:updated
|
regularly
|
|
gptkbp:usedIn
|
geology
paleontology
|
|
gptkbp:bfsParent
|
gptkb:Geology_Exhibit
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Geological Time Scale
|