Saturday 21 July (Field meeting): Severn Valley Country Park, Geology and Mining Heritage, led by Andrew Harrison. Meet at 10.30 at the Severn Valley Country Park visitor centre, Chapel Lane, Alveley, Bridgnorth, Shropshire, WV15 6NG. Parking fee: £2.20 all day. Bring stout footwear and a packed lunch. (NB: this event replaces the trip to Nottingham's Sandstone Caverns which has had to be cancelled.)