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  2. Sedimentology - Wikipedia

    en.wikipedia.org/wiki/Sedimentology

    Sedimentology is closely linked to stratigraphy, the study of the physical and temporal relationships between rock layers or strata. The premise that the processes affecting the earth today are the same as in the past is the basis for determining how sedimentary features in the rock record were formed.

  3. Bed (geology) - Wikipedia

    en.wikipedia.org/wiki/Bed_(geology)

    Specifically in sedimentology, a bed can be defined in one of two major ways. [2] First, Campbell [3] and Reineck and Singh [4] use the term bed to refer to a thickness-independent layer comprising a coherent layer of sedimentary rock, sediment, or pyroclastic material bounded above and below by surfaces known as bedding planes.

  4. Historical geology - Wikipedia

    en.wikipedia.org/wiki/Historical_geology

    Sedimentology is the study of the formation, transport, deposition, and diagenesis of sediments. Sedimentary rocks, including limestone, sandstone, and shale, serve as a record of Earth's history: they contain fossils and are transformed by geological processes, such as weathering, erosion, and deposition, through deep time.

  5. Sedimentary rock - Wikipedia

    en.wikipedia.org/wiki/Sedimentary_rock

    Uluru (Ayers Rock) is a large sandstone formation in Northern Territory, Australia.. Sedimentary rocks can be subdivided into four groups based on the processes responsible for their formation: clastic sedimentary rocks, biochemical (biogenic) sedimentary rocks, chemical sedimentary rocks, and a fourth category for "other" sedimentary rocks formed by impacts, volcanism, and other minor processes.

  6. Sedimentary structures - Wikipedia

    en.wikipedia.org/wiki/Sedimentary_structures

    Sedimentary structures include all kinds of features in sediments and sedimentary rocks, formed at the time of deposition.. Sediments and sedimentary rocks are characterized by bedding, which occurs when layers of sediment, with different particle sizes are deposited on top of each other. [1]

  7. Robert L. Folk - Wikipedia

    en.wikipedia.org/wiki/Robert_L._Folk

    His book Petrology of Sedimentary Rocks, based on his course notes for graduate students, first appeared in 1957, went through 6 editions, and was revised periodically until 1980. [ 1 ] In 1973 Robert Folk, with his wife and daughter, spent six months in Italy, where he was a visiting professor at the University of Milan, upon the invitation of ...

  8. Sediment - Wikipedia

    en.wikipedia.org/wiki/Sediment

    Sediment is a solid material that is transported to a new location where it is deposited. [1] It occurs naturally and, through the processes of weathering and erosion, is broken down and subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles.

  9. Shields parameter - Wikipedia

    en.wikipedia.org/wiki/Shields_parameter

    Lecture notes – Special topics: An introduction to fluid motions, sediment transport, and current-generated sedimentary structures. MIT Open Courseware. Archived from the original (PDF) on 2011-06-29; Schiereck, Gerrit Jan (2012). "ch2 and 3". Introduction to bed, bank and shoreline protection. Delft, Netherlands: Delft Academic Press.