Chaîne de sols ; Cône de déjection ; Datation ; Datation relative ; Domaine aride ; Escarpement de faille ; Faille ; Israël ; Negev ; Propriétés du sol ; Pédogenèse ; Quaternaire ; Reg ; Sol
Alluvial cone ; Arid area ; Dating ; Fault ; Fault scarp ; Israel ; Negev ; Pedogenesis ; Quaternary ; Reg ; Relative dating ; Soil ; Soil catena ; Soil properties
On the alluvial fan of Nahal Shehoret in the extremely arid region of the Negev desert, Reg soils developed on stable alluvial surfaces in colluvium along terrace risers and in colluvial units on a complex fault scarp were compared. IRSL dates
of the tectonically displaced alluvial surfaces and colluvial units at the same site enabled the AA. to re-evaluate the use of Reg soils for relative dating. The similarity of age estimates from IRSL dating and the degree of soil development in this environment