Chibanian stage

URI: https://gptkb.org/entity/Chibanian_stage
GPTKB entity
Statements (16)
Predicate Object
gptkbp:instanceOf geological formation
gptkbp:beganIn 774,000 years ago
gptkbp:correspondsTo gptkb:Middle_Pleistocene
gptkbp:endDate 129,000 years ago
gptkbp:followedBy gptkb:Calabrian_stage
gptkbp:GSSP gptkb:Chiba_section,_Japan
https://www.w3.org/2000/01/rdf-schema#label Chibanian stage
gptkbp:namedAfter gptkb:Chiba,_Japan
gptkbp:partOf gptkb:Pleistocene_epoch
gptkbp:precededBy gptkb:Upper_Pleistocene
gptkbp:ratifiedBy gptkb:International_Union_of_Geological_Sciences
2020
gptkbp:significantEvent gptkb:Brunhes–Matuyama_reversal
gptkbp:typeSectionLocation gptkb:Chiba_Prefecture,_Japan
gptkbp:bfsParent gptkb:Middle_Pleistocene
gptkbp:bfsLayer 5