two events for Yorkshire Geology Month - looking at Chalk
Sunday 22nd May - Geology and Scenery of Danes Dyke - morning walk led
by Mike Horne for East Riding of Yorkshire Council and Hull Geological
Society. (Free; booking required - 'phone 01482 395323.)
Friday 3rd June - evening walk at Hessle Foreshore and Humber Bridge
Country Park - led by Mike Horne for East Yorkshire RIGS Group and East
Riding of Yorkshire Council. (Free - Booking required - 'phone 01482
395323.)