Isle of Wight Festival the world, with estimates of over 600,000, surpassing the attendance at Woodstock. Included in the line-up of over fifty performers were Jimi Hendrix, Miles Davis, The Doors, The Who, Lighthouse, Ten Years After, Emerson, Lake & Palmer, Joni Mitchell, The Moody Blues, Melanie, Donovan, Gilberto Gil, Free, Chicago, Richie Havens, John Sebastian, Leonard Cohen, Jethro Tull, Taste and Tiny Tim. The unexpectedly high attendance levels led, in 1971, to Parliament adding a section to the Isle of Wight County Council Act 1971 preventing overnight open-air gatherings of more than 5,000 people on the island without a special licence from the
Geology of the Isle of Wight the north of the monoclines the Paleogene sequence is deformed into a gentle syncline, the Bouldnor Syncline. Geology of the Isle of Wight The geology of the Isle of Wight is dominated by sedimentary rocks of Cretaceous and Paleogene age. This sequence was affected by the late stages of the Alpine Orogeny, forming the Isle of Wight monocline, the cause of the steeply-dipping outcrops of the Chalk Group and overlying Paleogene strata seen at The Needles, Alum Bay and Whitecliff Bay. Rocks of Devonian, Triassic and Jurassic age are known to be present in the subsurface of the island from