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A geologist is a scientist who studies the structure, composition, and history of Earth. Geologists incorporate techniques from physics , chemistry , biology , mathematics , and geography to perform research in the field and the laboratory .
Solidified lava flow in Hawaii Sedimentary layers in Badlands National Park, South Dakota Metamorphic rock, Nunavut, Canada. Geology (from Ancient Greek γῆ (gê) ' earth ' and λoγία () ' study of, discourse ') [1] [2] is a branch of natural science concerned with the Earth and other astronomical objects, the rocks of which they are composed, and the processes by which they change over ...
A geologist is a contributor to the science of geology.Geologists are also known as earth scientists or geoscientists.. The following is a list of notable geologists. Many have received such awards as the Penrose Medal or the Wollaston Medal, or have been inducted into the National Academy of Sciences or the Royal Society.
Also called Indianite. A mineral from the lime-rich end of the plagioclase group of minerals. Anorthites are usually silicates of calcium and aluminium occurring in some basic igneous rocks, typically those produced by the contact metamorphism of impure calcareous sediments. anticline An arched fold in which the layers usually dip away from the fold axis. Contrast syncline. aphanic Having the ...
Geochronology is the scientific branch of geology that aims to determine the age of rocks, fossils, and sediments either through absolute (e.g., radiometric dating) or relative means (e.g., stratigraphic position, paleomagnetism, stable isotope ratios). Geochronometry is the field of geochronology that numerically quantifies geologic time. [16]
James Hutton FRSE (/ ˈ h ʌ t ən /; 3 June O.S. [1] 1726 – 26 March 1797) was a Scottish geologist, agriculturalist, chemical manufacturer, naturalist and physician. [2] Often referred to as the "Father of Modern Geology," [3] [4] he played a key role in establishing geology as a modern science.
Florence Bascom (July 14, 1862 – June 18, 1945) was a pioneer American woman geologist and educator. Bascom became an anomaly in the 19th century when she earned two bachelor's degrees and a masters degree.
Geoscientist may refer to: . Geoscientist, a person studying Earth or other planets using Earth science. Geochemist (see Geochemistry); Geologist, a scientist who studies the solid, liquid, and gaseous matter that constitutes the Earth and other terrestrial planets