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Britannica online encyclopedia article on sedimentary facies (geology), physical, chemical, and biological aspects of a sedimentary bed and the lateral change within sequences of beds of the same geologic age. ... Sedimentary facies are either terrigenous, resulting from the accumulation of particles eroded from older...
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www.britannica.com/EBchecked/topic/532223/sedimentary-f...
www.britannica.com/EBchecked/topic/532223/sedimentary-facies
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Sedimentology Concepts #6Sedimentary facies are groupings of rocks used to highlight the most important features for a research question.
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www.youtube.com/watch?v=ydpJOgZYNBM
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Sedimentary Facies and Structures 10-13-06 Maturity revisited: Textural maturity: refers to degree of sorting and rounding both increasing from immature to mature rocks Compositional maturity: refers to abundance of unstable grains (rock frags and feldspar) to stable grains (quartz);;
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sorcerer.ucsd.edu/ERTH50/Lect10_seds2.pdf
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The term sedimentary facies is applied to bodies of sedimentary rock on the basis of descriptive or interpretive characteristics. ... The term "Facies" can also refer to distinctive facial expressions associated with conditions such as Williams syndrome.
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www.answers.com/topic/facies
www.answers.com/topic/facies
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When sediments are carried to greater depths or are otherwise subjected to high heat or pressure, growth of new minerals and plastic deformation destroy sedimentary structures and metamorphose the rock. Alternatively, the sediment melts in transition to igneous rock. ... See also sedimentary facies. ... 2.2 Sedimentary facies...
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www.answers.com/topic/sedimentary-rock
www.answers.com/topic/sedimentary-rock
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Part 2 - Introduction to Sedimentary Facies and Stratigraphy; Sedimentary facies refer to the physical, chemical and biological aspects of sedimentary rock. The type of sedimentary facies is related back to the depositional environment that led to the formation of the rock.
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www.wou.edu/las/physci/taylor/g202/202lab4_v4.pdf
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Here we refer to the sedimentary stratigraphy of the three modern sedimentary environments ..... Plio-Pleistocene sedimentary facies at Site 976, ODP Leg. ...
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linkinghub.elsevier.com/retrieve/pii/S0025322707002733
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Facies and Sedimentary Environments of the Purbeck Formation, Dorset, England, with discussion of late Jurassic and early Cretaceous lagoonal and lacustrine sediments and fossils. ... The relatively deep marine Kimmeridge Clay facies shallowed, through the Portland Sand to the shoal oolites of the Portland Stone.
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www.soton.ac.uk/~imw/purbfac.htm
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2) Sedimentary rock layers, ... 1) Geologists use this term to refer to the range of clasts sizes in a collection of setiment; G) explaining grain shape; 1) Shericity i) measures the degree to which a clast approaches the shape of a sphere; 2) Angularity i) measures the degree to which the the grains have sharp or...
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geology121.tblog.com/post/155990
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