Stratification

Stratification or stratification (from the Latin stratum " ceiling": stratification ) stands for:

Stratification (archeology), stratigraphy, age determination of sediments
Stratification ( botany ), cold treatment of seeds
Stratification ( Epidemiology )
Stratification (geology)
Stratification (water ), temperature stratification of the water
Stratification ( computer science )
Stratification (mathematics), order of predicate symbols
Stratification (Medicine), risk stratification
Stratification (Music)
Stratification (ecology ), vertical stratification of a habitat ( " Storied " )
Stratification (physics), sedimentation, deposition / settling of particles from liquids or gases
Stratification ( Sociology ), social stratification of a society
Stratified random sampling in statistics, see Stratified random sample