Lincolnshire reaching between 4.7 and 5.3 on the Richter magnitude scale; it was one of the largest earthquakes to affect Britain in recent years. Lincolnshire is home to Woolsthorpe Manor, birthplace and home of Sir Isaac Newton. He attended The King's School, Grantham. Its library has preserved his signature, carved into a window sill when he was a youth. Bedrock in Lincolnshire features Jurassic limestone (near Lincoln) and Cretaceous chalk (north-east). For much of prehistory, Lincolnshire was under tropical seas, and most fossils found in the county are marine invertebrates. Marine vertebrates have also been found including ichthyosaurus and plesiosaur .
Death and funeral of Margaret Thatcher who disagreed with her would admire her strength of character, her convictions, her view of Britain's place in the world and her contribution to British national life. Scottish National Party leader and First Minister Alex Salmond acknowledged that "Margaret Thatcher was a truly formidable prime minister whose policies defined a political generation". Plaid Cymru leader Leanne Wood, while expressing sympathy to her family, criticised her policies' effects on Wales. Former Green Party leader Caroline Lucas voiced regret that, although Thatcher was the first female prime minister, "she did little for women either inside or outside the House of Commons". UKIP