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Geographic facies refer to distinct physical or biological characteristics of a particular region that reflect its environmental conditions and geological history. These characteristics can include variations in sediment types, rock formations, and fossil distributions, which help in understanding past environments and predicting geological processes. By studying geographic facies, geologists can interpret the depositional environments and reconstruct the paleogeography of an area. This concept is essential in fields like stratigraphy, Paleontology, and sedimentology.
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Which of the following metamorphic facies are characteristic of burial metamorphism?
Zeolite and prehnite-pumpellyite facies are characteristic of burial metamorphism. These facies typically occur at low to medium pressures and temperatures, representing the early stages of metamorphism when sediments are first buried and compacted.
What type of metamorphic facies associated with the subduction of oceanic crust and sediments forms a very high pressure of moderately low temperature?
The metamorphic facies associated with the subduction of oceanic crust and sediments that forms under very high pressure and moderately low temperature is called the "blueschist facies." This facies typically develops at depths of around 15 to 30 kilometers, where the pressure is significantly high, but the temperatures remain relatively low compared to other metamorphic environments. The presence of minerals such as glaucophane and lawsonite characterizes this facies, indicating the unique conditions of subduction zones.
what is the where it raines and rock gets smoother called?
sedimentary facies
What are metamorphic facies?
Depending on the pressure and temperature conditions under which a rock undergoes metamorphism, differing groups of minerals tend to form. These differing groups formed under differing conditions are known as metamorphic facies. For more information, please see the related link.
Metamorphic rocks with the same mineral assemblages belong to the same?
metamorphic facies. This indicates that these rocks formed under similar pressure and temperature conditions despite coming from different locations.
Which metamorphic facies is associated with subduction zones?
blue schist facies
What is the meaning of facies?
In geology, a facies is a body of rock with specified characteristics.
What is the difference between facies in sedimentary rocks and facies in metamorphic rocks?
Most regional metamorphic rocks are formed in conditions within this range of geothermal gradients, passing through the greenschist facies to the amphibolites
What is a facies fossil?
Is fossil which is present in more than one facies or environment. Body of rock with features that distinguish it from other bodies of rock
Which metamorphic facies represents the highest temperature and pressure conditions?
It's eclogite facies.
What does facies mean?
Prima facie is Latin for "at first sight". (The word facies in Latin is literally "form" or "shape", but has extended meanings of "face" and "appearance").
Which of the following metamorphic facies are characteristic of burial metamorphism?
Zeolite and prehnite-pumpellyite facies are characteristic of burial metamorphism. These facies typically occur at low to medium pressures and temperatures, representing the early stages of metamorphism when sediments are first buried and compacted.
What is a hydrochemical facies in hydrogeology?
A hydrochemical facies in hydrogeology refers to a distinct group of water samples with similar chemical compositions. These facies are used to classify groundwater based on their major ion concentrations, providing insights into the geochemical processes and water-rock interactions occurring in the subsurface. By studying hydrochemical facies, hydrogeologists can better understand groundwater quality, flow patterns, and sources of contamination.
What is coarse facies?
Facies are your facial expressions (http://en.wikipedia.org/wiki/Facies), which can indicate conditions such as Williams syndrome (http://en.wikipedia.org/wiki/Williams_syndrome) and other forms of mental retardation. Coarse facies, in particular, are often associated with mental retardation. Coarse facies simply means that the facial expressions are coarse, which could represent congenital hypothyroidism (http://bdoza.blogspot.com/2008/12/casecongenital-hypothyroidism.html) or spondyloepimetaphyseal dysplasia (http://www.nature.com/ejhg/journal/v13/n5/fig_tab/5201339f1.html). Coarse facies, while often associated with mental retardation, is not the sole indicator, however, and other tests should be run as well.
What rhymes with Euphrates?
Optimates, Babies,Facies,Rabies
What is Latin for face?
Facies (genitive: faciei, f).
Which is a syndrome with polydactyly coarse facies hirschsprung's disease?
Clinical doesn't fit Hirschsrung's disease. Smith-Lemli Opitiz syndrome presents from birth with coarse facies and polydactyly.
