LAUSR

Abstract High resolution 14 C AMS ages from sequential layers in the late Quaternary Dilpur Formation in Indian Kashmir, reveal glacial and inter-glacial climatic changes archived in this more or less complete aeolian-palaeosol record. The 14 C AMS ages are consistent and fit well within the time window of ∼45–50 ka. Considering the thicknesses (at corresponding stratigraphic heights), the ages obtained for the S1 palaeosol layer provided high resolution ages for the early Holocene period. When compared to the sedimentation rate based time estimates for the successive layers showed direct relationship between absolute ages and the time involved in the deposition. Based on the extrapolation of 14 C AMS ages of the Shankerpora section, the incidences of glaciations occurred at 67–71 ka and 124–127 ka. The glacial and interglacial cycles spanning ∼130 ka encompass a variable number of palaeosols. Temporally, these observations correlate well with the two glaciations earlier reported from the loess palaeosol succession of Xiagaoyuan, Gansu Province, western Chinese Loess Plateau, suggesting perhaps that similar climatic conditions prevailed in this region.