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- Clay mineral (redirección desde Argillaceous mineral)when soft, are often called marls. Similarly, argillaceous sandstones such as greywacke, are sandstones consisting primarily of quartz grains, with the…26 kB (2840 palabras) - 14:16 31 jul 2024
- Mannville Group (redirección desde Taber Sandstone)the base, followed by a calcareous sandstone member, marine shale, glauconitic sandstone and salt and pepper sandstone. An additional non-marine sequence…13 kB (674 palabras) - 19:06 13 jun 2024
- environment. Bentonite is present in the shale, and it is interbedded with sandstone, siltstone and conglomerates. The Fort St. John Group occurs in the subsurface…11 kB (465 palabras) - 21:32 15 mar 2024
- a combination of poorly lithified gray/blue claystone and black argillaceous sandstone. In Armagh, United Kingdom, A. verrucosa was discovered in marine…15 kB (1710 palabras) - 19:36 18 nov 2024
- siltstone, argillaceous sandstone 460 m (1,510 ft) Monteith Formation Late Jurassic (Tithonian) to Early Cretaceous (Berriasian) quartzose to argillaceous sandstone…8 kB (655 palabras) - 07:19 14 feb 2024
- Specimen IVPP V32 was collected by Young in 1938 in dark red, argillaceous sandstone that is believed to have been deposited during the Hettangian stage…16 kB (1740 palabras) - 16:31 26 jul 2024
- Greywacke (categoría Sandstone)augite, sphene and pyrites. The cementing material may be siliceous or argillaceous and is sometimes calcareous. Greywackes are abundant in Wales, the south…9 kB (985 palabras) - 19:03 15 oct 2024
- Moradi Formation (categoría Sandstone formations)consists of muddy siltstone in thick beds interbedded with red argillaceous sandstone. The lower two thirds of the upper portion of the formation consist…7 kB (635 palabras) - 11:51 12 jun 2024
- Spirit River Formation (categoría Sandstone formations of Canada)to medium grained argillaceous sandstone, dark shale, ironstone, greywacke, shale, siltstone, coal and dark shale with thin sandstone and siltstone stringers…5 kB (411 palabras) - 00:51 17 jul 2024
- Devonian-Mississippian Rockwell Formation, consisting of crossbedded argillaceous sandstone with some shale beds. Blue Knob All Seasons Resort is on Blue Knob…17 kB (2092 palabras) - 01:20 24 may 2024
- G. Lintner, circa 1939. The site was recorded as bone-bearing argillaceous sandstone overlaying Ocala Limestone containing macrofossils. "The bones are…5 kB (476 palabras) - 20:08 18 nov 2024
- White, William Arthur (1961). "Colloid Phenomena in Sedimentation of Argillaceous Rocks". SEPM Journal of Sedimentary Research. 31. doi:10…5 kB (596 palabras) - 04:52 19 ene 2024
- Burgsvik Beds (redirección desde Burgsvik sandstone)Burgsvik Sandstone and the Burgsvik Oolite. The beds consists of thin to very thick layers of a light grey, fine grained argillaceous sandstone, containing…19 kB (2072 palabras) - 20:41 28 jul 2024
- Torridon Group (redirección desde Torridonian Sandstone)Torridon Group is a series of Tonian (lower Neoproterozoic) arenaceous and argillaceous sedimentary rocks, which occur extensively in the Northwest Highlands…11 kB (1394 palabras) - 16:29 16 jun 2024
- Psammite (categoría Sandstone)terms based on grain size, avoiding the use of terms such as "clay" or "argillaceous", which carry an implication of chemical composition: ψαμμίτης, ψάμμος…2 kB (192 palabras) - 15:53 5 nov 2023
- consists of silty, argillaceous mudstones, silty, calcareous mudstones, and dolomitic mudstones and dolomites. The silty, argillaceous mudstones contain…17 kB (2003 palabras) - 08:07 17 jul 2024
- consists of silty sandstones, with varying argillaceousness. Typically intensely bioturbated and with many bedding structures. "Staithes Sandstone Formation"…2 kB (58 palabras) - 03:51 22 abr 2022
- typical "Ore Shale" deposit, hosted in a fine-grained siltstone / argillaceous sandstone. The ore body dips steeply in the upper levels. It thins to the…6 kB (542 palabras) - 19:19 21 may 2024
- Monach Formation (categoría Sandstone formations of Canada)medium- to coarse-grained quartzose sandstone, and grey to brown, thin bedded to finely laminated argillaceous sandstone, with lesser interbeds of dark grey…5 kB (463 palabras) - 08:10 18 nov 2024
- formation. The Khadir Formation is composed of in variegated to dark red argillaceous silt, where in ceratain horizions the silt are full of diagenetically…3 kB (179 palabras) - 05:37 22 oct 2024
- Dox Formation (redirección desde Dox Sandstone)pre-Tapeats Sandstone erosion. The strata of this member consist mainly of interbedded fine grained, slope-forming, argillaceous sandstone and sandy argillite…26 kB (3178 palabras) - 09:34 21 ago 2024