Formation. Define geological formation. 2. Definitions used for granite often lead to communication about the rock and sometimes cause confusion. tion (fôr-mā′shən) n. 1. See more. Formations often contain a variety of related or interlayered rock types, and in these cases the word ‘formation’ is used instead of a single rock type. aphanitic - An igneous rock in which the matrix grains are too small to be seen with the unaided eye. They do not melt, however the minerals they comprise are modified chemically, forming metamorphic rocks. The scientific study of the origin, history, and structure of the solid matter of … What does geologic mean? The manner or style in which something is formed; structure: the distinctive formation of the human eye. Geologie, Lehre von der Entstehung, Beschaffenheit und Entwicklung der Erde sowie der Entwicklung des Lebens unter Einbeziehung von Paläoklima und paläogeographischen Gegebenheiten.Die allgemeine (oder dynamische) Geologie untersucht, welche endogenen und exogenen Vorgänge die Erdkruste gestalten.Zur Aufdeckung der exogenen Vorgänge trägt v.a. Definitions of Geological formation, synonyms, antonyms, derivatives of Geological formation, analogical dictionary of Geological formation (English) The scientific study of the origin, history, and structure of the earth. Formation definition, the act or process of forming or the state of being formed: the formation of ice. Whereas geology is the study of rock formations and how they form and are created, speleology effectively studies how they erode in certain ways to create potholes and caves. 4. The act or process of forming something or of taking form. Der Begriff wird auch für den geologischen Aufbau verwendet, etwa Die Geologie der Alpen. Fossilien werden zunächst einmal als lithologisches Merkmal betrachtet. Soil Formation and their definition, and process of formation. See more. Zur Definition einer Formation können morphologische, sedimentologische, petrologische, mineralogische, paläontologische sowie chemische oder physikalische Merkmale herangezogen werden. Fossilien werden zunächst einmal als lithologisches Merkmal betrachtet. For example, the Summerville Formation consists of thin alternating beds of shale, siltstone, and sandstone. Information and translations of geologic in the most comprehensive dictionary definitions resource on … Mesa, (Spanish: “table”), flat-topped tableland with one or more steep sides, common in the Colorado Plateau regions of the United States; a butte is similar but smaller. The contrast in lithology between formations required to justify their establishment varies with the complexity of the geology of a region and the detail needed for geologic mapping and to work out its geologic history. When there are transitions between the layers in a particular gap of time, the layer formation … How to use formation in a sentence. 35 Beziehungen. Formation definition is - an act of giving form or shape to something or of taking form : development. Nonconformity Geology: Definition, Examples, and Comparison with Disconformity. Fossilien werden zunächst einmal als lithologisches Merkmal betrachtet. geological meaning: 1. relating to geology, or to the geology of a particular area or place: 2. relating to geology…. A book on geology. formation definition geology. Nodule, rounded mineral concretion that is distinct from, and may be separated from, the formation in which it occurs. Inselberg, isolated hill that stands above well-developed plains and appears not unlike an island rising from the sea. Formation ist aus dem Lateinischen abgeleitet und steht für Bildung einer Form oder Gestaltung, Aufstellung.In einigen Fachgebieten hat das Wort spezielle Bedeutungen: Geologie: populär: ein beliebiger, in der Regel natürlich aufgeschlossener Gesteinskörper, siehe Gestein; eine hierarchische Einheit der Lithostratigraphie, siehe Formation (Geologie) Angular unconformities are one of the types of unconformities, or missing strata, in the geologic record. Geology definition, the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is undergoing. Zur Definition einer Formation können morphologische, sedimentologische, petrologische, mineralogische, paläontologische sowie chemische oder physikalische Merkmale herangezogen werden. Geology (from the Ancient Greek γῆ, gē ("earth") and -λoγία, -logia, ("study of", "discourse")) is an Earth science concerned with the solid Earth, the rocks of which it is composed, and the processes by which they change over time. geological formation synonyms, geological formation pronunciation, geological formation translation, English dictionary definition of geological formation. Antonym of syncline. Geologic formation synonyms, Geologic formation pronunciation, Geologic formation translation, English dictionary definition of Geologic formation. Definitions of terminology used in geology. Extrapolation of the properties beyond the measurement volume requires a geological model. A formation, or rock formation, is the fundamental unit of lithostratigraphy.. A formation consists of a certain number of rock strata.They have similar lithology (rocks), sedimentary facies (appearance) or other properties. Nodules commonly are elongate with a knobby irregular surface; they usually are oriented parallel to the bedding. Zur Definition einer Formation können morphologische, sedimentologische, petrologische, mineralogische, paläontologische sowie chemische oder physikalische Merkmale herangezogen werden. Opposite of phaneritic. Desert pavement forms on level or gently sloping desert flats, fans, or bajadas and lake and river terraces dating to the Pleistocene Epoch (2.6 million to 11,700 years ago). Dictionary of geological terms. As a end result, the rocks are heated and placed underneath superb pressure. The structure of a specific region of the earth's crust. Die Formation in der Geologie ist eine im Gelände leicht identifizierbare und in einer geologischen Karte gut darstellbare Gesteins­einheit, die zur genaueren Beschreibung und Untergliederung der Gesteinsabfolge in einer Region dient. There are three basic types of layer contacts known as Unconformities. No formation is considered justifiable and useful that cannot be delineated at the scale of geologic mapping practiced in the region. Geology is the study of the nonliving things that the Earth is made of. 3. Chert and flint often occur as dense and structureless nodules of There are three ways of defining the granite. The early German explorers of southern Africa were impressed by such features, and they dubbed the domed or castlelike highlands inselbergs. 1 (Geology) any aggregate of minerals that makes up part of the earth's crust. differential compaction, Geology is the study of the earth (geo means earth, and ology means study of).This is a very simple definition for something so complex. Geology is the study of rocks in the Earth's crust.People who study geology are called geologists.Some geologists study minerals and the useful substances the rocks contain such as ores and fossil fuels.Geologists also study the history of the Earth.. Geology can also include the study of the solid features of any terrestrial planet or natural satellite such as Mars or the Moon. Something formed: beautiful cloud formations. Both are formed by erosion; during denudation, or downcutting and stripping, areas of harder rock in a plateau act as flat Published on November 08, 2020. To understand the concept of nonconformity in the rock formation, it is important to mention the basic types of contacts between the rock layers. This formation was named after Summerville Point, located near the head of Summerville Wash in the northern San Rafael Swell. Sometimes there are many definitions used. A simple course on rocks, along with granite, mica and amphibole minerals, can be described as a coarse, light, magmatic rock consisting mainly of feldspar and quartz. Learn more. 3. n. [Formation Evaluation] A general term for the rock around the borehole.In the context of formation evaluation, the term refers to the volume of rock seen by a measurement made in the borehole, as in a log or a well test.These measurements indicate the physical properties of this volume. 4. Mudstone is a really pleasant-grained sedimentary rock consisting of a aggregate of clay and silt-sized particles.Terms including claystone and siltstone are often used in location of mudstone, although these consult with rocks whose grain length falls inside a good deal narrower stages and underneath near exam those are frequently technically mudstones. The percolation 3. Definition of geologic in the Definitions.net dictionary. Desert pavement, surface of angular, interlocking fragments of pebbles, gravel, or boulders in arid areas. gies 1. Geology, by definition, covers the geological and planetary processes over the entire history of the planet Earth. Meaning of geologic. Die Geologie (altgriechisch γῆ gē „Erde“ und -logie) ist die Wissenschaft von Aufbau, Zusammensetzung und Struktur der Erdkruste, der Eigenschaften ihrer Gesteine und ihrer Entwicklungsgeschichte sowie der Prozesse, welche die Erdkruste formten und bis heute formen. Earth moves can cause rocks to be deeply buried or squeezed. When they are using soil formation than using physical disintegration and Chemical decomposition of rocks. Soil Formation is the process whereby fragmental material resulting from rock weathering is transformed into a medium that can support plant growth. Share [9], The definition and recognition of formations allow geologists to correlate geologic strata across wide distances between outcrops and exposures of rock strata. anticline - A fold of rock layers with a convex shape pointing upwards. In this lesson we will learn how angular unconformities are produced and how to spot them. 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