- foliations
- прослойки светлых и тёмных минералов в метаморфических породах, напр., гнейсе)
Англо-русский словарь нефтегазовой промышленности. 2011.
foliations
Смотреть что такое "foliations" в других словарях:
Crenulation — or Crenulation cleavage is a texture formed in metamorphic rocks such as phyllite, schist and some gneiss by two or more stress directions resulting in superimposed foliations. Contents 1 Formation 2 Recognition 3 Analysis … Wikipedia
Rock microstructure — includes the texture of a rock and the small scale rock structures. The words texture and microstructure are interchangeable, with the latter preferred in modern geological literature. However, texture is still acceptable because it is a useful… … Wikipedia
Oblique foliation — Oblique foliation, steady state foliation or oblique fabric is a special type of a tectonically produced foliation or fabric, most commonly in quartz rich layers. The microtectonic structure can be used to determine the shear sense in shear zones … Wikipedia
Structural geology — is the study of the three dimensional distribution of rock bodies and their planar or folded surfaces, and their internal fabrics . Structural geology includes features of and overlaps with facets of geomorphology, metamorphism and geotechnical… … Wikipedia
Foliation — In mathematics, a foliation is a geometric device used to study manifolds. Informally speaking, a foliation is a kind of clothing worn on a manifold, cut from a striped fabric. On each sufficiently small piece of the manifold, these stripes give… … Wikipedia
Integrable system — In mathematics and physics, there are various distinct notions that are referred to under the name of integrable systems. In the general theory of differential systems, there is Frobenius integrability, which refers to overdetermined systems. In… … Wikipedia
Foliation (geology) — Foliation is any penetrative planar fabric present in rocks. Foliation is common to rocks affected by regional metamorphic compression typical of orogenic belts. Rocks exhibiting foliation include the typical metamorphic rock sequence of slate,… … Wikipedia
Cleavage (geology) — This article is about rock cleavage, for cleavage in minerals see Cleavage (crystal) Different ways in which a cleavage can develop in a sedimentary rock. A: original sedimentary rock; B: pencil cleavage; C: diagenetic foliation (parallel to… … Wikipedia
H. Blaine Lawson — Herbert Blaine Lawson Jr. (* 4. Januar 1942 in Norristown, Pennsylvania) ist ein US amerikanischer Mathematiker, der sich mit Differentialgeometrie beschäftigt H. Blaine Lawson (rechts) mit Jeff Cheeger am IHES 2007 1969 wurde er an der Stanford… … Deutsch Wikipedia
Теорема Новикова о компактном слое — Теорема Новикова о компактном слое: Двумерное слоение на трехмерном многообразии с нестягиваемой универсальной накрывающей имеет компактный слой. Содержание 1 Теорема Новикова о компактном слое на сфере … Википедия
William Thurston — Infobox Scientist name = William Thurston birth date = birth date and age|1946|10|30 birth place = death date = death place = residence = citizenship = nationality = American ethnicity = field = mathematics work institutions = Cornell University … Wikipedia
