Sir Henry Thomas de la Beche (1796 1855) was a talented and influential geologist. A friend of Mary Anning, he produced the famous lithograph Duria antiquior (1830), the first reconstruction of a scene from an ancient world, to support her work. He promoted government involvement in geology and became the founding Director of the British Geological Survey, which was officially recognised in 1835. Inspired by his work in Cornwall, he later founded the Royal School of Mines and the Museum of Practical Geology. Among his published works was a Manual of Geology (1831), which went through three...

Sir Henry Thomas De la Beche (1796-1855) served as president of the Geological Society from 1847 to 1849, having contributed greatly to the development of geological science and surveying in the first half of the nineteenth century. He was also instrumental in the establishment of the Museum of Practical Geology in London. Reissued here in its 1831 first edition (which Darwin had with him aboard the Beagle), this work sought to help students to grasp the fundamentals of a rapidly advancing science. The first section considers the Earth's shape, density, temperature and other characteristics....