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Slickenside information


Slickenlines at 500m depth in a Permian sandstone

In geology, a slickenside is a smoothly polished surface caused by frictional movement between rocks along a fault. This surface is typically striated with linear features, called slickenlines, in the direction of movement.[1]

  1. ^ Tjia, H. D. (1964). "Slickensides and Fault Movements". Geological Society of America Bulletin. 75 (7): 683–686. doi:10.1130/0016-7606(1964)75[683:SAFM]2.0.CO;2.

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Slickenside

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In geology, a slickenside is a smoothly polished surface caused by frictional movement between rocks along a fault. This surface is typically striated...

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Structural geology

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projection. If a fault has lineations formed by movement on the plane, e.g.; slickensides, this is recorded as a lineation, with a rake, and annotated as to the...

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Schist

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from Saint-Marcel, Valle d'Aosta, Italy Amphibole epidote schist with slickensides from Benguet, Philippines, showing epidote lens In geotechnical engineering...

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Strike and dip

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Crenulation Fissility Oblique foliation Pressure solution Rock microstructure Slickenside Stylolite Tectonic phase Tectonite Folding Anticline Chevron Detachment...

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Stereographic projection

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fault plane is a planar feature that may contain linear features such as slickensides. These orientations of lines and planes at various scales can be plotted...

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Fissure

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Crenulation Fissility Oblique foliation Pressure solution Rock microstructure Slickenside Stylolite Tectonic phase Tectonite Folding Anticline Chevron Detachment...

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Soil horizon

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decomposition; [i like initial] (H, O). i: Slickensides and/or wedge-shaped aggregates [i like slickenside] (B). j: Accumulation of jarosite and/or schwertmannite...

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Shatter cone

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be difficult to distinguish from other geological formations such as slickensides. Geologists have various theories of what causes shatter cones to form...

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Vertisol

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least 30% clay, shrink-swell cracks and wedge-shaped aggregates and/or slickensides. Pedogenesis Pedology (soil study) Soil classification Soil Survey Staff...

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Owlshead Mountains

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granite. Some of the most well known canyons include Wingate Slot Canyon, Slickenside Canyon, Talc Canyon, Owlshead Canyon, Contact Canyon, Granite Canyon...

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Soil structure

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lenses that terminate in acute angles. They are commonly bounded by small slickensides. Lenticular —The units are overlapping lenses parallel to the soil surface...

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Moonshaft

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vegetation grew in a shape of a crest. He believed the Mooshaft to be a slickenside – two enormous blocks of sandstone moved in opposite directions which...

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Glossary of geology

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cleavage planes lying in the directions of maximum elongation of the mass. slickenside A smoothly polished surface caused by frictional movement between rocks...

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Soil mechanics

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are packed or distributed. Features such as layers, joints, fissures, slickensides, voids, pockets, cementation, etc., are part of the structure. Structure...

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Shear zone

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microtectonic indicators. The main macroscopic indicators are striations (slickensides), slickenfibers, and stretching– or mineral lineations. They indicate...

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Amba Aradam

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Rock sample of Amba Aradam sandstone with slickensides, collected along a fault at the northern edge of the mountain...

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John Buxton Hilton

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(1976) Dead-Nettle (1977) Mr. Fred (1983) The Quiet Stranger (1985) Slickensides (1987) Murder, Mr. Mosley (1983) (as John Greenwood) Mosley by Moonlight...

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Schmidt net

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Lambert azimuthal projection to plot lineation and foliation in rocks, slickensides in faults, and other linear and planar features. In this context the...

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Canadian system of soil classification

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associated with shrinking and swelling produces shiny shear planes (slickensides) in the subsoil and either prevents the formation of subsurface horizons...

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Ischigualasto Formation

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Type B paleosols have high proportions of smectite and mica, frequent slickensides, wedge-shaped crevices (mudcracks in cross-section), and strong redoximorphic...

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Aspidella

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the museum at Ottawa and doubt its organic origin. It seems to me a slickensided mud concretion striated by pressure." Sprigg, Reg. C. (1947). "Early...

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Paleostress inversion

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sense of stress, but they may not appear in the actual fault patterns. Slickenside lineations normal to fault plane intersection Symmetrical sense of motion...

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Juniata Formation

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Sample from roadcut on U.S. Route 322 near State College, Pennsylvania, showing slickensides...

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