A bed is defined as a layer of rock that has a uniform lithology and texture.
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Converted-wave analysis is also used to determine subsurface lithology and porosity.
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I Stratigraphy, lithology, volcanology and age of the Acahualinca section.
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Unconsolidated surficial materials may also be given a lithology.
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Its lithology is shale, mudstone, siltstone and minor sandstone.
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Thus differences in lithology, grain size, and preexisting fabrics determine a different rheological response.
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The naming of a lithology is based on the rock type.
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The lithology is bluish grey dacitic tuff, which can be massive or foliated, also dacitic agglomerate and shale.
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The predominant lithology consists of alternating uniform pillow basalts, massive flows and ash tuffs of similar composition.
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Petrology: the branch of geology that studies rocks: their origin and formation and mineral composition and classification
The study of rocks, with particular emphasis on their description and classification; The general composition of a rock or rock sequence
The description of rocks, especially in hand specimen and in outcrop, on the basis of such characteristics as color, mineralogic composition, and grain size.
The branch of mineralogy that deals with the study of rocks and their composition. [Oil and Gas Journal; v91n13; 81-84; 1993.] [Dictionary of Science; R.K. Barnhart; page 364; 1986; Houghton Mifflin Company; Boston.] [Journal of Asian Earth Sciences; v41; 477-493: 2011; DOI:10.1016/j.jseaes. ...
The physical character of a rock, including its color, mineralogic composition, and grain size.
Type of bedrock; the kinds of rock comprising the substrate
Lithology is the study of rocks. It is important for exploration and drilling crews to have an understanding of lithology as it relates to the production of gas and oil. Often, cuttings have to by analyzed to make important decisions about a well.
Mineralogy, grain size, texture, and other physical properties of granular soil, sediment, or rock.