Zoogenic deposits are among a few promising sources of information on the history of arid ecosystems. To reconstruct the former vegetation of the Negev Desert, we performed palynological analysis of the Atzmaut zoogenic deposit that had been formed over the past 6000 years. The results made it possible to reveal seasonality in the use of this rockshelter, to reconstruct the dynamics of vegetation, and to estimate the effect of climatic changes and livestock grazing on the vegetation in the central part of the Negev Desert.

The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.