- bed rock unit
- пачка коренных пород
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
bed rock unit
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bed — /bɛd / (say bed) noun 1. a piece of furniture upon which or within which a person sleeps. 2. the mattress and bedclothes together with the bedstead. 3. the bedstead alone. 4. the use of a bed for the night; lodging. 5. a place for sexual… …
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… … Universalium
Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… … Universalium
Bed (geology) — In geology a bed is the smallest division of a geologic formation or stratigraphic rock series marked by well defined divisional planes (bedding planes) separating it from layers above and below. A bed is the smallest lithostratigraphic unit,… … Wikipedia
marker bed — noun A rock unit with distinctive stratigraphic features which can be traced over a wide area … Wiktionary
Geological unit — A geological unit is a volume of rock or ice of identifiable origin and age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it.… … Wikipedia
Infant bed — An infant bed (commonly referred to as a crib in English (or a far less commonly as a cradle or stock) in American English) is a small bed specifically for infants and very young children, generally up to 3 years old. Infant beds are most common… … Wikipedia
Table Rock Lake — Infobox lake lake name = Table Rock Lake image lake = Table Rock Dam.jpg caption lake = Table Rock Dam, in Branson, Missouri, impounds the White River and forms the lake. image bathymetry = caption bathymetry = location = Missouri/Arkansas coords … Wikipedia
Marcellus Formation — Stratigraphic range: Middle Devonian … Wikipedia
dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or … Universalium
