April 14, 2019 climate change environment erosion facies geology sediments Factors Controlling the Shape of a River Delta What is a Delta? A delta is an accumulation of sediments at the mouth of a river that may consist of a network of distributary channels, wet...
January 07, 2017 Abrasion discovery erosion field work geological structures geological time scale geology James Hutton rocks sedimentary rock sedimentary structure sediments stratigraphy stress structure unconformity Siccar Point - the world's most important geological site and the birthplace of modern geology Siccar Point is world-famous as the most important unconformity described by J ames Hutton (1726-1797) in support of his world-changin...