Lithology - Wikipedia
网页Lithology is the basis of subdividing rock sequences into individual lithostratigraphic units for the purposes of mapping and correlation between areas. In certain applications, such as site investigations, lithology is described using a standard terminology such as in the European geotechnical standard Eurocode 7. Rock type.
Lithostratigraphy - Wikipedia
网页Lithostratigraphy is a sub-discipline of stratigraphy, the geological science associated with the study of strata or rock layers. Major focuses include geochronology, comparative geology, and petrology. In general, strata are primarily igneous or sedimentary relating to how the rock was formed.
Contact (geology) - Wikipedia
网页Contact (geology) A geological contact is a boundary which separates one rock body from another. [1] A contact can be formed during deposition, by the intrusion of magma, [2] or through faulting or other deformation of rock beds …
Lithology Definition & Meaning - Merriam-Webster
网页1. : the study of rocks. 2. : the character of a rock formation. also : a rock formation having a particular set of characteristics. lithologic. ˌli-thə-ˈlä-jik. adjective. or lithological. ˌli-thə-ˈlä-ji-kəl. lithologically. ˌli-thə-ˈlä-ji-k (ə-)lē. adverb. Examples of lithology in a Sentence.
What Is Lithology and What Does It Entail? - Geology Base
网页2023年2月18日 · Lithology describes the physical properties of the visible core, hand specimen, or outcrop rock units - color, composition, texture, and grain size, including under a low magnification microscope.
Understanding Lithological Maps: The Basics | Geology Base
网页2023年2月18日 · Lithological maps are geological maps with the graphic, spatial representation of rock type, distribution, and other physical features, including that of unconsolidated surficial materials. These maps show the lithology of a …
Lithology | geology | Britannica
网页Lithology is significant mainly in connection with permeability. The capacity of karst to swallow and to reissue water is well known, as is the role of permeable strata generally in absorbing water into groundwater tables. An extreme case of a special kind is represented by…. Read More.
How Lithology Impacts Global Topography, Vegetation, and …
网页2020年10月7日 · The Earth's surface exposes a mosaic of bedrock lithologies, which span a large range of chemical and mechanical properties. Lithologic characteristics control how landscapes respond to erosion and weathering and set boundary conditions for organisms living on the substrate.
Geochemistry, Geophysics, Geosystems
网页2012年12月7日 · Lithology describes the geochemical, mineralogical, and physical properties of rocks. It plays a key role in many processes at the Earth surface, especially the fluxes of matter to soils, ecosystem...
lithologic, adj. meanings, etymology and more | Oxford English …
网页What does the adjective lithologic mean? There is one meaning in OED's entry for the adjective lithologic . See ‘Meaning & use’ for definition, usage, and quotation evidence.
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