For example , Aridisols have been redefined ( Soil Survey Staff 1998 ) as soils that possess a calcic horizon of less than 1 meter in depth .
Fortunately , the identification of paleosols using climatic data is changing .
Aridisols have been redefined ( Soil Survey Staff 1998 ) as soils that possess a calcic horizon of less than 1 meter in depth .
Fortunately , the identification of paleosols using climatic data is changing .