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A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exposed in a geographical region (the stratigraphic column).
- Geological formation - Simple English Wikipedia, the free ...
Strata of the Grand Canyon. A formation, or rock formation,...
- Geological formation - Simple English Wikipedia, the free ...
Em Estratigrafia, um ramo da Geologia, uma formação geológica é um conjunto de rochas ou minerais que tem características próprias, em relação à sua composição, idade, origem ou outras propriedades similares. É a unidade básica fundamental da litoestratigrafia, para a nomeação de um conjunto de rochas.
Geologists study the mineralogical composition of rocks in order to get insight into their history of formation. Geology determines the relative ages of rocks found at a given location; geochemistry (a branch of geology) determines their absolute ages.
The history of Earth concerns the development of planet Earth from its formation to the present day. Nearly all branches of natural science have contributed to understanding of the main events of Earth's past, characterized by constant geological change and biological evolution.
External links. Formation of rocks. Stone. This article discusses how rocks are formed. There are also articles on physical rock formations, rock layerings ( strata ), and the formal naming of geologic formations. Terrestrial rocks are formed by three main mechanisms:
Glossary. History ( Timeline) Key components. Laws, principles, theories. Topics. Research. Applications. Planetary geology. Geology portal. v. t. e. The history of geology is concerned with the development of the natural science of geology. Geology is the scientific study of the origin, history, and structure of the Earth. [1] Antiquity.
