To determine the seasonality and inter-annual variability of rainfall from the variations in annual luminescence laminations for multiple samples of recently deposited stalagmites from two monitored cave systems. a) extend this for the last 2000 years of climate change for multiple sites in the UK and continental Europe to establish regional palaeoprecipitation records. Measurement of variations in the structure of laminae luminescence using UV microscope and laser techniques for samples from England and France with parallel monitoring of seasonal variations of luminescence. UV techniques as above with additional samples to extend the project spatially (to Belgium, Scotland, England & France) and temporally (last 2000 years)