geologic time
Related Words
aeoneraperiodepochagechronologystratigraphystratumsedimentfossilpaleontologygeologylithologydatingisotopehalf lifecarbonuraniumzirconbedrockdepositionerosiontectonicsplatemagmalavaigneousmetamorphicsedimentarycambrianpermiantriassicjurassiccretaceouspaleogeneneogenequaternaryholocenepleistoceneprecambrianextinctionevolutionspeciationadaptationbiodiversityglaciationinterglacialclimateatmosphereoceancontinentsupercontinentpangaeagondwanalaurasiacrustmantlecoremineralcrystalfacetlayersequenceunconformityintrusionvolcanismseismologymillenniummillionbilliontrillionepochalprimordialancientprehistoric