Holland-on-Sea Cliff Holland-on-Sea Cliff Holland-on-Sea Cliff is a 0.1 hectare geological Site of Special Scientific Interest in Holland-on-Sea, north-west of Clacton-on-Sea in Essex. It is a Geological Conservation Review site. This site is of great importance in understanding the evolution of the London Basin, and it is the type site for two different gravels. The "Lower Holland Gravel" was the final terrace laid down by the River Thames before the river was diverted south during the Anglian glaciation around 450,000 years ago. The "Upper Thames Gravel" was deposited when the Thames was blocked by ice and not reaching the area. As the
F.C. Clacton club turned professional and in 1952–53 finished as runners-up for a second time. In 1956–57 Clacton won the East Anglian Cup and reached the fourth and final qualifying round of the FA Cup, but lost 3–2 at home to Yiewsley. After finishing fifth in 1957–58 the club moved up to the South-East Division of the Southern League. Although they finished second from bottom in their first season, the following year they won the newly renamed Division One, and were promoted to the Premier Division. In their first season in the Premier Division they reached the first round of the FA