Quaternary Period

http://resource.geosciml.org/classifier/ics/ischart/Quaternary

label Quaternary Period
notation a1.1.1.1
broader
Cenozoic Era
broader transitive
Phanerozoic Eon original
narrower transitive
Quaternary
comment
older bound -2.58 Ma
younger bound -0.0 Ma
interval met by
Neogene Period original
interval meets Quaternary original
Piacenzian Age original
interval meets Quaternary original
Pliocene Epoch original
interval meets Quaternary original
narrower
Holocene
Pleistocene
narrower transitive
Calabrian Age original
broader transitive
Quaternary
Chibanian Age original
broader transitive
Quaternary
Gelasian Age original
broader transitive
Quaternary
Greenlandian Age original
broader transitive
Quaternary
Late Pleistocene Age original
broader transitive
Quaternary
Meghalayan Age original
broader transitive
Quaternary
Northgrippian Age original
broader transitive
Quaternary
type
GeochronologicEra original
Period original
Resource original
Concept original
ProperInterval original
has beginning Base of Quaternary original
has end The Present original
in scheme Geologic Time Scale (2020) original
interval finished by
Holocene Epoch original
broader
Quaternary
interval finishes Quaternary original
interval in Quaternary original
interval finishes Cenozoic original
interval in Cenozoic original
interval started by
Pleistocene Epoch original
broader
Quaternary
interval in Quaternary original
interval starts Quaternary original
primary topic of Quaternary original
rank Period original
same as Quaternary original