Is chalk a sedimentary rock

chalk: warm shallow ocean: microscopic quartz: conchoidal fracture: chert: deep ocean floor: microscopic quartz: red, conchoidal fracture: jasper: deep ocean floor: ... Basics Table--Sedimentary Rock Classification Created by Ralph L. Dawes, Ph.D. and Cheryl D. Dawes, including figures unless otherwise noted

Limestone origins. Limestone is a very common sedimentary rock consisting of more than 50% calcium carbonate. Although it occurs in many different forms, its origins can be traced back to either chemical or biochemical processes that occurred in the geological past, often tens to hundreds of millions of years ago.A clastic sedimentary rock can contain whatever minerals were present in the parent rock. The minerals the clastic rock ends up containing will depend on how much "processing" the sediments undergo by physical and chemical weathering, and transport, before the sediment was cemented. On the other hand, chemical sedimentary rocks are limited ...Micrite, sedimentary rock formed of calcareous particles ranging in diameter from 0.06 to 2 mm (0.002 to 0.08 inch) that have been deposited mechanically rather than from solution. The particles, which consist of fossil materials, pebbles and granules of carbonate rock, and oölites (sphericalAug 11, 2023 · Chalk is a form of limestone, a sedimentary rock, more specifically an organic sedimentary rock. Chalk is what make up the Cliffs of Dover. Here is a description of what chalk is: Mineral Chalk can be described as a white, porous and soft sedimentary carbonate rock. The chemical composition of chalk is calcium carbonate (CaCO 3) , which is limestone made of mineral calcite. The formation of calcium carbonate occurs in marine conditions ... Chalk is formed out of superfine sediment called ‘ooze’. The formation of chalk starts with the death of the shells of marine animals, called ‘foraminifera’, marine algae, or other organisms that live at the bottom of the ocean, or in the waters above. The remains of these dead organisms collect together and form the sediment, ooze. Limestone - most abundant of the chemical sedimentary rocks; formed either by inorganic precipitation or by biochemical processes.. Coquina limestone: a type of limestone composed of poorly cemented shells and shell fragments.; Chalk: composed of the carbonate tests (shells) of foraminifera (small organisms as small as a pin head).; Travertine: limestone formed by the evaporation of water.

Sedimentary rocks are composed of sediments, particles primarily from pre-existing rocks, that are compacted together and lithified by pressure, time, or chemical processes. ... Is chalk a sedimentary rock? Is obsidian igneous, sedimentary, or metamorphic? Do sedimentary rocks have crystals? Do sedimentary rocks have layers?Chalk and limestone are made up of the remains of animals. They are: intrusive - extrusive. You can group igneous rocks by the sizes of grains in them. Coarse grained rocks are ____ and fine grained. rocks are ____. weathering and erosion. Sedimentary rocks are changed to sediments by ____. crystals solidifying from magma.So, now we know what is chalk. Chalk is a white, permeable, sedimentary carbonate rock. It is a type of limestone made out of the mineral calcite and framed ...RM 2DF77RT–Chalk is a kind of limestone porous and white, composed of calcite. Sample.What are igneous metamorphic and sedimentary rocks give an example of each of them. Examples of sandstone are fossil fuels and chalk. Some sedimentary rocks contain fossils or (bone shells of living things that have long been buried and turned into stone). Metamorphic rocks are formed when other gemstones are altered by heat and pressure.You can also check out the list of all Sedimentary Rocks. When we have to compare Chalk vs Sandstone, the texture, color and appearance plays an important role in determining the type of rock. Chalk is available in grey, white, yellow colors whereas, Sandstone is available in beige, black, brown, colourless, cream, dark brown, green, grey ...

Chalk is terrestrial; chert is marine. Chalk is biochemical; chert is chemical. QUESTION 12. Clastic sedimentary rocks are primarily classified on the basis of. ... the development of layering within sedimentary rocks. the act of deposition of sediment that will ultimately form sedimentary rock. physical and chemical alterations, including ...Limestone is a sedimentary rock made almost entirely of fossils. Fossils are the remains of ancient plants and animals, like an imprint in a rock or actual bones and shells that have turned into rock. ... Chalk - The White Cliffs of Dover. The famous White Cliffs of Dover consist of chalk, a type of limestone. … Coral Reef Limestone ...Limestone origins. Limestone is a very common sedimentary rock consisting of more than 50% calcium carbonate. Although it occurs in many different forms, its origins can be traced back to either chemical or biochemical processes that occurred in the geological past, often tens to hundreds of millions of years ago.Rock salt is a chemical sedimentary rock formed by the evaporation of seawater and the precipitation of halite. Large enclosed bodies of seawater and desert (playa) lakes commonly form rock salt deposits. ... CHALK. Chalk is a biochemical sedimentary rock formed by the accumulation of microscopic marine calcite fossils. The fine-grained nature ...Chalk is CaCO3. The chemical name for chalk is calcium carbonate. It is a porous sedimentary rock, and is also a type of limestone. The White Cliffs of Dover are actually made from chalk.

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Chalk is formed out of superfine sediment called ‘ooze’. The formation of chalk starts with the death of the shells of marine animals, called ‘foraminifera’, marine algae, or other organisms that live at the bottom of the ocean, or in the waters above. The remains of these dead organisms collect together and form the sediment, ooze.Chalk is a sedimentary rock of unusually high homogeneity on the scale where physical properties are measured, but the properties fall in wide ranges. Chalk may thus be seen as the ideal starting point for a physical understanding of rocks in general. Properties as porosity, permeability, capillary entry pressure, and elastic moduli are ...Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor.Chalk is a sedimentary rock, and one that's fairly unique. The story of chalk begins with microscopic microorganisms in the ocean that have... Chert (/ ˈ tʃ ɜːr t /) is a hard, fine-grained sedimentary rock composed of microcrystalline or cryptocrystalline quartz, the mineral form of silicon dioxide (SiO 2). Chert is characteristically of biological origin, but may also occur inorganically as a chemical precipitate or a diagenetic replacement, as in petrified wood.. Chert is typically composed of the petrified remains of ...Clastic Sedimentary Rocks . The most common set of sedimentary rocks consists of the granular materials that occur in sediment. Sediment mostly consists of surface minerals — quartz and clays — that are made by the physical breakdown and chemical alteration of rocks. These are carried away by water or the wind and laid down in a different place.

Chert is a quite general term for noncrystalline siliceous rocks, and some subtypes have their own names and stories. In mixed calcareous and siliceous sediments, the carbonate and the silica tend to segregate. Chalk beds, the calcareous equivalent of diatomites, may grow lumpy nodules of chert of the type called flint.Limestone origins. Limestone is a very common sedimentary rock consisting of more than 50% calcium carbonate. Although it occurs in many different forms, its origins can be traced back to either chemical or biochemical processes that occurred in the geological past, often tens to hundreds of millions of years ago. The sedimentary rocks composed largely of calcite include limestones of chemical and biochemical origin and also limestones usually referred to as clastic because they consist of transported fragments of previously deposited, typically biogenetic materials. Travertine (also known as tufa), chalk, and micrite, respectively, are examples of these kinds of limestones.Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor.Sedimentary rocks are formed from sediment grains deposited by water, wind or ice. They are always formed in layers, called "beds" or "strata", and quite often contain fossils. ... carbonate (fizzes with acid). This may be shell fragments, mud, or small, round ooliths that form in tropical lagoons. Chalk is a soft white limestone made ...Grain Size. Detrital rock is classified according to sediment grain size, which is graded from large to small on the Wentworth scale (see figure).Grain size is the average diameter of sediment fragments in sediment or rock. Grain sizes are delineated using a logbase-2 scale [9; 10].For example, the grain sizes in the pebble class are 2.52, 1.26, 0.63, 0.32, …Study with Quizlet and memorize flashcards containing terms like True of False: Anthracite is a metamorphic form of coal. A. True B. False C. Blank Stare D. Bland stare with drool, Which of the following rock types can be changed into new types of metamorphic rocks A. Igneous only B. Sedimentary only C. Metamorphic only D. Igneous and sedimentary E. All three basic rock types can yield new ...Chalk. Chalk, a sedimentary rock, is a soft form of limestone that is not well cemented and thus is often powdery and brittle. It usually ranges in color from white to light gray to buff and forms from sediment deposited in a saltwater environment. Composed mostly of the mineral calcite and formed mainly from the remains of floating ...Sedimentary Rocks. 5.0 (1 review) Flashcards; Learn; Test; Match; Q-Chat; Get a hint. anthracite coal. Click the card to flip 👆 ... Chemical/Biochemical Rock. arkose. Very coarse sandstone, mostly quartz and feldspar, usually cemented with calcite, usually pink or gray. Clastic Rock. bituminous coal.- Modified date: 11/10/2023 Chalk is a soft, white, porous, sedimentary rock composed primarily of the mineral calcite (calcium carbonate). It is often associated with marine environments and is characterized by its distinctive white color and powdery texture.flint. a type of chert (a chemical sedimentary rock) composed of silica and organic material, resulting in a dark color. jasper. a type of chert composed of silica with iron oxide, resulting in a red color. evaporites - formation, type of sedimentary rock, examples. crystallization of salt minerals as salt water evaporates.Zircon and tourmaline are dense, highly insoluble, chemically stable, minor minerals of igneous and metamorphic rocks. In which sedimentary rock might you expect to find these minerals concentrated? A) limestone representing lithified coral-reef carbonates. B) a thin, upper, mudstone portion of a thick graywacke bed with graded bedding

Metamorphic rocks are formed when rock changes over a period of time due to a lot of physical changes like pressure, heat and different chemical activity. When sedimentary rocks or igneous rocks go through the physical process such as pressure exposure, heat changes, and tectonic plate movement at the plate edges. These rock changes occur when ...

Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, [1] [2] categorized as the variety of chert that occurs in chalk or marly limestone. Flint was widely used historically to make stone tools and start fires . Flint occurs chiefly as nodules and masses in sedimentary rocks, such as chalks and limestones.Rocks and minerals can be easily identified once you know what to look for. There are three different types of rocks: Igneous, Metamorphic and Sedimentary. Minerals must meet several requirements, including being naturally occurring and ino...sedimentary rock, rock formed at or near Earth's surface by the accumulation and lithification of sediment (detrital rock) or by the precipitation from solution at normal surface temperatures (chemical rock). Sedimentary rocks are the most common rocks exposed on Earth's surface but are only a minor constituent of the entire crust, which is dominated by igneous and metamorphic rocks.Study with Quizlet and memorize flashcards containing terms like Cover vs. basement: Layers of sedimentary rocks, called beds, form a _____ that buries the underlying _____ of igneous and/or metamorphic rock., clastic, biochemical and more.A (n) ___ is sandstone containing a significant amount of feldspar. arkose. ___ is a hard, compact, very fine-grained sedimentary rock composed entirely of silica. chert. A sedimentary rock that consists of sediment grains bound by cement into a rigid framework is called _______. clastic. T\F: A sandstone with more than 25% sand-sized feldspar ...Chert is a sedimentary rock composed of microcrystallite quartz. It is a tough rock that ancient people used to make tools and weapons. ... the people of what are now England and France dug shafts up to 300 feet deep into layers of soft chalk to mine chert nodules. These are some of the oldest underground mining operations ever discovered.Detrital Sedimentary Rocks. Detrital sedimentary rocks form from detritus, the rock and mineral fragments that are transported by gravity, water, ice, or wind. Detrital sediments are classified by grain size. Detritus is classified by its grain size. Grains larger than 2 millimeters are called gravel . Grains between 1/16 mm and 2 mm are called ... Learn about and revise UK landscapes, its rock types and major rivers, with GCSE Bitesize Geography (Edexcel).

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Shale refers to a rock formed from: sand sized material plant remains clay minerals carbonate. Which one of the following is a biochemical sedimentary rock? sand sized material coal shale conglomerate. A clastic rock is: a rock formed from the cementation of transported grains a rock formed from evaporation of sea water transformed by heat into ...Oct 19, 2023 · Sedimentary rocks can be organized into two categories. The first is detrital rock, which comes from the erosion and accumulation of rock fragments, sediment, or other materials—categorized in total as detritus, or debris. The other is chemical rock, produced from the dissolution and precipitation of minerals. Some examples of common types of sedimentary rock are sandstone, limestone, chalk, and clay. Sedimentary rock is important to the energy sector because this is the type of rock that forms fossil fuels. For example, sedimentary rocks such as shale can contain large amounts of kerogen that can be extracted to obtain oil. This type of shale is ...Chalk is fine grains of limestone compressed together and limestone is sedimentary, so chalk has to sedimentary. Limestone is the chemical content of chalk? The chemical formula of chalk or ...Limestone. Limestone is a very common sedimentary rock consisting of calcium carbonate (more than 50%). It is the most common non-siliciclastic ( sandstone and shale are common siliciclastic rocks) sedimentary rock. Limestones are rocks that are composed of mostly calcium carbonate (minerals calcite or aragonite).Chalk A type of limestone, chalk is a soft, cool, porous, brilliant-white, sedimentary, alkaline rock that encourages grapes with a relatively high acidity level. It also allows the vine’s roots to penetrate and provides excellent drainage, while at the same time retaining sufficient moisture for nourishment.Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor.Shale is a fine-grained sedimentary rock that forms from the compaction of silt and clay-size mineral particles that we commonly call "mud." This composition places shale in a category of sedimentary rocks known as " mudstones ." Shale is distinguished from other mudstones because it is fissile and laminated.In this lab, we will look at three types of clastic rocks (Figure 10.1, Table 10.1), conglomerate, sandstone, and shale. Conglomerate is an immature sedimentary rock (rock that has been transported a short distance) that is a poorly sorted mixture of clay, sand, and rounded pebbles. The mineralogy of the sand and pebbles (also called clasts ...Oct 16, 2023 · Quick facts for kids. Chalk. Sedimentary rock. The Needles, situated off the Isle of Wight, are part of the extensive Southern England Chalk Formation. Composition. Calcite ( calcium carbonate) Chalk is a type of limestone. Air and water do not wear chalk away easily, so when chalk is next to the sea, it often makes a large cliff. Biogenic sedimentary rocks are primarily composed of plant and animal remains, and include minerals created by organisms, such as corals, molluscs, diatoms or ... ….

Chalk is an organic sedimentary rock made of tiny shells and shell fragments. Chalk contains organic material. It is made out of microscopic shells of phytoplankton and may contain visible fossils ...Chalk is a soft, white, porous sedimentary carbonate rock, a form of limestone. Cretaceous in age. It forms under reasonably deep marine conditions from the gradual accumulation of minute calcite plates (coccoliths) shed from micro-organisms called coccolithophores. It is common to find chert or flint nodules embedded in chalk.Rocks and minerals can be easily identified once you know what to look for. There are three different types of rocks: Igneous, Metamorphic and Sedimentary. Minerals must meet several requirements, including being naturally occurring and ino...A rock is an aggregate of one or more minerals, or a body of undifferentiated mineral matter. Common rocks include granite, basalt... Sedimentary rocks are formed from pre-existing rocks or pieces of once-living organisms. They form from deposits that accumulate on the Earth's surface. Sedimentary rocks often have distinctive layering or bedding.The most spectacular chalk locality on Earth is the White Cliffs of Dover, along the southern shores of Britain. The rocks there are Cretaceous in age ("creta" means "chalk"). Chalk is a biogenic sedimentary rock, but it is not at all obvious how this white powdery material represents the remains of once-living organisms.Chalk is an organic sedimentary Rock; that is, it formed from the remains of living organisms. True or false. True. Some metamorphic rocks can be changed into other ... classifying sedimentary rocks Learn with flashcards, games, and more — for free. classifying sedimentary rocks Learn with flashcards, games, and more — for free. ... Chalk. Chemical Precipitate/ Organic Composition: Calcite Texture: Clastic Properties: Microscopic shelled or animis cemented together. Coquina.Sedimentary rocks composed of mostly but not all stable minerals would be considered: submature. Which grain size is found in argillite terrigenous rocks? silt/clay. Which grain size is found in rudite terrigenous rocks? gravel. Rock fragments are considered unstable. True. Which mineral is the most stable? with and without a rock specimen. Average values for the porosity of sedimentary rocks have been given by Barrell (1914) as: shale, 8.2 percent; sandstone, 14.8 per­ cent; limestone, 5.3 percent; and all sedimentary rocks, 8.5 percent. Additional data since the publication of Barrell's summary indicate Is chalk a sedimentary rock, Sedimentary rock, rock formed at or near Earth’s surface by the accumulation and lithification of sediment or by the precipitation from solution at normal surface temperatures. Sedimentary rocks are the most common rocks exposed on Earth’s surface but are only a minor constituent of the entire crust., See answer (1) Best Answer. Copy. they are both rocks but both formed different ways chalk is formed by dead sea creatures skeleltons build up to form chalk and limestone is formed by shells and ..., Chalk: It is the purest form of limestone characterised by fine-grained earthy texture. Common colour of chalk is white. ... It is a sedimentary rock composed of the mineral of the same name-gypsum, which has a composition of CaSO 4.2H 2 O. Its common colour is white but it may also occur in other shades such as yellow, red or dark grey due to ..., A fine-grained sedimentary rock consisting of compacted and hardened clay, silt, or mud. This rock forms in many distinct layers and splits easily into thin sheets or slabs. It varies in color from black or gray to brown or red. limestone. A sedimentary rock consisting primarily of calcium carbonate, often in the form of the minerals calcite or ..., Chalk rocks 1: Chalk. Chalk is a type of sedimentary rock that is white and very soft. It is a type of limestone formed from the mineral calcite. Chalk is composed of coccoliths, the microscopic plates that form the shells of some plankton. It usually forms in shallow marine environments., Most of the solid Earth consists of igneous and metamorphic rocks, but the majority of land areas are covered by sedimentary rocks (sedimentary rocks are only 5% by volume of Earth's crust) Products of mechanical and chemical weathering Contain evidence of past environments & fossils Often have economic value (i.e. coal, Fe, Mn, Al) 3 categories:-detrital sedimentary rocks-chemical sedimentary ..., Sedimentary breccia is a type of clastic sedimentary rock which is fabricated from angular to subangular, randomly orientated clasts of different sedimentary rocks. A conglomerate, by using evaluation, is a sedimentary rock composed of rounded fragments or clasts of pre-existing rocks. Both breccia and conglomerate are composed of fragments ..., Sedimentary rocks are one of three main rock types, alongside igneous and metamorphic rocks. Sedimentary rocks are formed over million of years, as sediments (broken remains of other rocks) compact on the Earth's surface, under seas, lakes, and oceans. Different sedimentary rocks include: sandstone; limestone; shale; chalk; The rock debris is ..., Figure 3.6.11. The formation of evaporite sedimentary rocks. As a closed off body of water, such as a lake, evaporates over time, minerals will precipitate in the following order: calcite, gypsum, halite. Rock salt is sometimes confused with another clear, single-mineral sedimentary rock called. , Micrite, sedimentary rock formed of calcareous particles ranging in diameter from 0.06 to 2 mm (0.002 to 0.08 inch) that have been deposited mechanically rather than from solution. The particles, which consist of fossil materials, pebbles and granules of carbonate rock, and oölites (spherical, A clastic sedimentary rock can contain whatever minerals were present in the parent rock. The minerals the clastic rock ends up containing will depend on how much "processing" the sediments undergo by physical and chemical weathering, and transport, before the sediment was cemented. On the other hand, chemical sedimentary rocks are limited ..., Limestone is a sedimentary rock in the class known as chemical sedimentary rocks. It is composed chiefly of calcite, CaCO 3, and constitutes about 10 percent of all sedimentary rocks. Limestone may form inorganically or by biochemical processes. There are many types of limestone because of the variety of conditions under which it is produced., Some non-clastic rocks are limestone, chert, dolostone, gypsum, halite (rock salt), diatomite, and chalk. Organic sedimentary rocks form from the build up and decay of plant and animal material. This usually forms in swamp regions in which there is an abundant supply of growing vegetation and low amounts of oxygen., This type of sedimentary rock may resemble chalk or fine-grained volcanic ash beds. Pure diatomite is white or nearly white and quite soft, easy to scratch with a fingernail. When crumbled in water it may or …, Chalk is composed mostly of calcium carbonate with minor amounts of silt and clay. It is normally formed underwater, commonly on the sea bed, then consolidated ..., Sedimentary rocks are one of three main rock types, alongside igneous and metamorphic rocks. Sedimentary rocks are formed over million of years, as sediments (broken remains of other rocks) compact on the Earth's surface, under seas, lakes, and oceans. Different sedimentary rocks include: sandstone; limestone; shale; chalk; The rock debris is ..., Sedimentary rocks cover 75-80% of the Earth's land area, but they make up only 5% of the Earth's crust. The relative abundances of the different types of sedimentary rocks are: ... Chalk, limestone, and dolomite are all basically made from calcium carbonate. This comes from a mixture of minerals and pieces of animals (especially animal shells ..., Apr 23, 2023 · Chert is a fine-grained sedimentary rock composed of quartz (SiO2) that is microcrystalline or cryptocrystalline quartz. It is usually organic rock but also occur inorganically as a chemical precipitate or a diagenetic replacement. It occurs as nodules, concretionary masses, and as layered deposits. Name origin: Term is used to refer generally ... , Chert is a hard and compact sedimentary rock, consisting dominantly of very small quartz crystals. It is a common rock type which occurs mostly in carbonate rocks either in nodular form or in layers (bedded chert). Flint on the coast at Stevns Klint in Denmark. Gray rocks in the background are also flint boulders, but they lack fresh look ... , Sedimentary rocks are formed from sediment grains deposited by water, wind or ice. They are always formed in layers, called "beds" or "strata", and quite often contain fossils. ... carbonate (fizzes with acid). This may be shell fragments, mud, or small, round ooliths that form in tropical lagoons. Chalk is a soft white limestone made ..., Type Sedimentary Rock Origin Biochemical Texture Clastic Composition Calcite Color Dark Gray Miscellaneous Visible fossils in crystalline matrix; Reacts with HCl; Hardness < Glass Depositional Environment Variable Depth Continental Shelf/Platform Marine Type Sedimentary Rock Origin Biochemical Texture Clastic Composition Calcite Color Light …, Jump to Key points Types of rocks Igneous rocks Uses of igneous rocks Sedimentary rocks Uses of sedimentary rocks Metamorphic rocks Uses of metamorphic rocks Working..., Chalk is a sedimentary rock of unusually high homogeneity on the scale where physical properties are measured, but the properties fall in wide ranges. Chalk …, Chalk, a sedimentary rock, is a soft form of limestone that is not well cemented and thus is often powdery and brittle. What rocks are non-clastic? Non-clastic textures are found chiefly in rocks that have precipitated chemically from water (chemical sedimentary rocks), such as limestone, dolomite and chert ., Grain size is the average diameter of clasts (particles) of clastic sediments and rocks. Grain size is the primary parameter in sedimentary geology to divide clastic rocks and sediments in different classes for classification purposes. This subdivision is based on the Udden-Wentworth scale, which differentiates four major classes of sediments ..., This type of sedimentary rock may resemble chalk or fine-grained volcanic ash beds. Pure diatomite is white or nearly white and quite soft, easy to scratch with a fingernail. When crumbled in water it may or may not turn gritty but unlike degraded volcanic ash, it doesn't turn slippery like clay. When tested with acid it will not fizz, unlike ..., May 31, 2022 · Chalk Characteristics and Properties. Chalk, in both its natural and man-made form, is white in colour and is considered to be a fairly soft solid. Naturally, It comes from the ground where it is found as a porous (can hold water) sedimentary rock. It is a form of limestone and is composed of the mineral calcite. , 28 ago 2014 ... Chalk is one of the most easily recognised rocks by its white colouration and is a sedimentary rock composed of calcium carbonate., Chalk is a white, permeable, sedimentary carbonate rock. It is a type of limestone made out of the mineral calcite and framed profoundly under the ocean by the pressure of minuscule fish that had settled on the ocean bottom., Chalk is a sedimentary rock, specifically, a bioclastic limestone, made of the shells of very tiny marine organisms. Wiki User. ∙ 2009-10-06 22:22:19. This answer is:, chalk. In the list below, indicate which of the environments fossilization is likely to occur in. Note that fossils contain organic matter. ocean floor. swamp. floodplain. Rock salt is an example of a (n) __________, deposited by saturation and precipitation in evaporating water. evaporite., Classification based on origin Uluru (Ayers Rock) is a large sandstone formation in Northern Territory, Australia.. Sedimentary rocks can be subdivided into four groups based on the processes responsible for their …, Terms in this set (54) biochemical sedimentary rock. an association of sedimentary rocks defined by its fossil content. carbonate rock. any rock such as limestone and dolostone made up of mostly carbonate minerals. cementation. the process whereby minerals crystallize in the pore spaces of sediment and bind the loose particles together.