Match the rock with the appropriate category of sedimentary rock.. Terms in this set (23) Sedimentary rocks are formed by the accumula...

Ch7&8 HW.docx. Solutions Available. Florida Atlan

... match. The rock layers on the top seem to ... rock types. This is commonly the separation between igneous and sedimentary or metamorphic and sedimentary rocks.Sedimentary rock - Classification, Deposits, Types: In general, geologists have attempted to classify sedimentary rocks on a natural basis, but some schemes have genetic implications (i.e.,knowledge of origin of a …... Click the card to flip 👆 1 / 16 Flashcards Learn Test Match Q-Chat ECU69 Top creator on Quizlet Terms in this set (16) XRP ETH BTC Sort the sedimentary rocks into the correct category. Clastic -Square rock -Pickaxe Biochemical -Penny -Little bit of green to the left but mainly rocky Organic -Trees at top and water at bottom ChemicalQuestion: Match each depositional environment with the sedimentary rock that would have formed there. 3 A Location 1-A swamp- Sandstone B. Location 3-A beach Coal Shale C. Location 2- River bed Conglomerate D. Location 4-Lov Energy Marine QUESTION 29 Sedimentary Rocks Put the following conditions in order to describe how a clastic sedimentary rock forms Lithification Final answer. Part A Match the rock with the appropriate category of sedimentary rock Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Help Reset Detrital Sandstone Chemical Chert Chemical Organic Detrital Shale Bituminous coal Rock salt Chemical Coquina Organic. Rock Identification Tips. First, decide whether your rock is igneous, sedimentary or metamorphic. Igneous rocks such as granite or lava are tough, frozen melts with little texture or layering. Rocks like these contain mostly black, white and/or gray minerals. Sedimentary rocks such as limestone or shale are hardened sediment with …Earth Sciences Earth Sciences questions and answers Match the rock with the appropriate category of sedimentary rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.)Chlorite, Epidote, and Serpentine. Match the rock with the appropriate category of sedimentary rock. Coquina. Organic. A synform is a downfold in rock where the youngest layers are in the middle of the fold and the youngest are on the outside. false. Put the phenomena associated with soil erosion in order from first to last.Metamorphic rocks are existing rocks that have been altered by heat and/or pressure. Therefore, every metamorphic rock was another type of rock, the parent rock, initially. List the four agents of metamorphism and describe the role of each. • Heat - triggers chemical reactions that result in recrystallization of existing minerals and ...From Sediment to Rocks. A. Erosion. B. C. Deposition. Compaction. D. Cementation. Sedimentary Rocks. II. Types of Sedimentary Rock. A. C. Clastic Rocks. B.Sedimentary rocks are a common type of rock found on earth’s continental regions and ocean basins. The other two rock types are igneous and metamorphic rocks. Sedimentary rocks and sediment comprise around 75% of the earth’s land surface and over 90% of the ocean basins. Overall, sediment and sedimentary rocks make up 80-90% of the earth ...2. Central parts of the appalachians is uplifted, forcing rocks over others to the west. 3. Continental collision occurs between Africa and eastern North America. 4. Paleozoic sedimentary rocks are deposited in the eastern united states. The type of metamorphic rock created by an igneous rock depends on.Metamorphic rocks, meta- meaning change and – morphos meaning form, is one of the three rock categories in the rock cycle (see Chapter 1 ). Metamorphic rock material has been changed by temperature, pressure, and/or fluids. The rock cycle shows that both igneous and sedimentary rocks can become metamorphic rocks.Sedimentary Rocks 1. List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert... Sort the sedimentary rocks into the correct category.Ch7&8 HW.docx. Solutions Available. Florida Atlantic University. Match the rock with the appropriate category of sedimentary rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Match the sediment size with the appropriate rock. Drag the terms on the left to the appropriate blanks on the ...Thanks to an ownership transition at the Mirage in Las Vegas, you can match your MGM Rewards elite status with Hard Rock's Unity program. We may be compensated when you click on product links, such as credit cards, from one or more of our a...Study with Quizlet and memorize flashcards containing terms like T/F - Approximately 75% of the planet's landmasses are covered by sedimentary and sedimentary rocks., T/F - The organic acids produced when organisms decay can chemically weather rocks., Match the rock with the appropriate category of sedimentary rock. Conglomerate and more.Study with Quizlet and memorize flashcards containing terms like Which rock type can contain fossils?, Which rock type or combination of rock types makes up 90-95% of the outer 16 km of the crust?, _____ are fragments of pre-existing materials that have been broken down through the processes of weathering. and more.Geologists have categorized rocks into three different types. Igneous rocks are formed from magma or lava that is cooled to a solid. Metamorphic rocks are formed when other rocks of any type undergo heat and pressure to form a different rock. Sedimentary rocks are formed from other rocks or substances that have been ...Study with Quizlet and memorize flashcards containing terms like Which of these metamorphic rocks breaks along foliation lines? Gneiss Marble Quartzite Schist, Which metamorphic rock is foliated but does not generally break along the foliation planes? Gneiss Marble Quartzite Schist, What is the usual orientation of foliation? and more.Study with Quizlet and memorize flashcards containing terms like In a rock subjected to heat and pressure, folding, faulting, and shearing may simply be called _____, but if mineralogical or rock texture changes take place, the process is called _____., _____ rocks are formed by changing previously existing rocks through increases in temperature, increases in pressure, deformation, or chemical ...Match the rock with the appropriate category of sedimentary rock: Shale Detrital Match the rock with the appropriate category of sedimentary rock: Bituminous Coalsedimentary rocks that forms from the remains of plants and animals is called. organic sedimentary rock. what are the markings on sedimentary rocks that record the wave motion of wind or water called. ripple marks. foliated. the texture of metamorphic rock in which the mineral grains are arranged in planes or bands.Earth Sciences questions and answers. Part A Match the rock with the appropriate category of sedimentary rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Reset Help Detrital Sandstone Chemical Chert-Chemical Organic Shale Detrital Bituminous coal Rock salt-Chemical CoquinaOrganic. Study with Quizlet and memorize flashcards containing terms like Examine the rock outcrops shown in Figure 2.23 and determine whether each is igneous, sedimentary, or metamorphic., Match each of the metamorphic rocks listed below with one possible parent rock from the following list: bituminous coal, shale, limestone, slate, granite. sandstone., …W H ATOD IN SLB In Part 1, you will review some common sedimentary rock-forming minerals. In Part 2, you will study the textures and mineralogy of a variety of sedimentary rocks and learn how to identify them. In Part 3, you will identify a group of unknown sedimentary minerals and rocks. WH A TY OU R EXPC D KN W I expect you to be able …Study with Quizlet and memorize flashcards containing terms like Detrital sedimentary rocks are classified according to grain size, whereas chemical sedimentary rocks are classified based on their dominant minerals. True or false., What are two examples of inorganic limestone?, Which of the following trace materials produces bright-red colors in some cherts? and more. Match the resulting fossil with its method of preservation. Petrified wood - Organic matter replaced ... Fish with fins and scales - Impressions on a lake bed. Fossil fern - Thin films of carbon on a rock surface. Buried erosion surfaces that represent large intervals of time are called _____. uncomformities. See more. About us ...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, …This rock is composed of many gravel-sized quartz grains lithified together, which silt-sized classifies it as having a clay-sized origin. biochemical 2. Overall, this rock is moderately sorted. well 3. The size of the grains in this rock is detrital chemical poorly Submit Part B - Describing Sedimentary Rocks: Rock 2 Please fill in the blanks ...Sedimentary rock - Classification, Deposits, Types: In general, geologists have attempted to classify sedimentary rocks on a natural basis, but some schemes have genetic implications (i.e.,knowledge of origin of a …These rocks have been exposed by uplift and erosion. The photos below show both intrusions and the layered sandstones that they intrude. Igneous rocks are outlined in red, while the orientation of sandstone layers is traced with smaller yellow lines. Drag the appropriate items into their respective bins.sedimentary rocks that forms from the remains of plants and animals is called. organic sedimentary rock. what are the markings on sedimentary rocks that record the wave motion of wind or water called. ripple marks. foliated. the texture of metamorphic rock in which the mineral grains are arranged in planes or bands.add correct answer. ________ is a biochemical sedimentary rock that often forms in carbonate reefs. limestone. ________ processes, such as evaporation or precipitation, can precipitate chemical sediments. inorganic. Which rock type, or combination of rock types, makes up the majority of Earth's outermost solid surface?Study with Quizlet and memorize flashcards containing terms like Minerals are the building blocks of our geological world. Select the features that are true of all minerals., Various physical characteristics of minerals are used to identify unknown specimens. Match the test name with the appropriate description., Cleavage and more.add correct answer. ________ is a biochemical sedimentary rock that often forms in carbonate reefs. limestone. ________ processes, such as evaporation or precipitation, can precipitate chemical sediments. inorganic. Which rock type, or combination of rock types, makes up the majority of Earth's outermost solid surface? Final answer. Part A Match the rock with the appropriate category of sedimentary rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Reset Help Detrital Sandstone Chemical Chert-Chemical Organic Shale Detrital Bituminous coal Rock salt-Chemical CoquinaOrganic.5.1 Introduction. Stratigraphy. is the area of geology that deals with sedimentary rocks and layers and how they relate to geologic time; it is a significant part of historical geology. As you learned in Chapters 2 and 4, one of the primary goals of studying sedimentary rocks is to determine their depositional environment; stratigraphy is no ...Describe the distribution of sedimentary deposits you would expect to find on a delta. A. sand in channels, mud on floodplain B. mud in channels, sand on floodplain C. …In that case, sedimentary rocks are derived rocks because they are formed from fragments of pre-existing rocks. Formation of Sedimentary Rocks Sedimentary rocks are the product of 1) weathering of preexisting rocks, 2) transport of the weathering products, 3) deposition of the material, followed by 4) compaction , and 5) cementation of the …Match the rock with the appropriate category of sedimentary rock: Shale Detrital Match the rock with the appropriate category of sedimentary rock: Bituminous CoalGneiss. Match the name of the metamorphic rock with its parent rock.Anthracite. Bituminous coal. Match the name of the metamorphic rock with its parent rock.Slate. Shale. Match the name of the metamorphic rock with its parent rock.Meta-conglomerate. Stretched pebbles in cement. Match the rock name with the best description and/or appropriate ... Sedimentary rocks are a common type of rock found on earth’s continental regions and ocean basins. The other two rock types are igneous and metamorphic rocks. Sedimentary rocks and sediment comprise around 75% of the earth’s land surface and over 90% of the ocean basins. Overall, sediment and sedimentary rocks make up 80-90% of the earth ...Study with Quizlet and memorize flashcards containing terms like What are the three most common sedimentary rocks?, _____ sedimentary rocks are formed from cemented sediment grains that are fragments of preexisting rocks., 1. Lithification of precipitated minerals (or crystallization) 2. Consolidation of plant/animal remains 3.The rock will change from sandstone, to shale, to limestone. You will be covered in water due to rising sea level. Sedimentary rocks made of CaCO3 (Calcium Carbonate) sea shells are called __________ . Limestone. Order the sedimentary rock textures from most fine grained (1) to most coarse grained (4) 1. Clay.Question: Which Sedimentary Rocks are found in which environments? Match the Sedimentary Rock with the most likely depositional environment in which it would form (you will only use the answers once so make sure to pick the most likely answer for each). a.bituminous coal b.shale c.breccia d.rock gypsum e.limestone.Magma is produced at convergent boundaries and rises toward the surface, where it can form magma bodies in the upper part of the crust. Such magma bodies, at temperatures of around 1000°C, heat up the surrounding rock, leading to contact metamorphism (Figure 7.19). Because this happens at relatively shallow depths, in the absence of directed ...The mineral in the image is quartz. Take a look at the irregularly broken face at the center of the crystal and determine which of the following is true. The mineral has fractures, as it lacks cleavage planes. Which of the following are common types of cleavage (and their associated minerals/mineral groups)Use this printable infographic to learn about the rock cycle. There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming —that are part of the rock cycle. Sedimentary rocks are formed from pieces of other existing ...Oct 19, 2023 · Use this printable infographic to learn about the rock cycle. There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming —that are part of the rock cycle. Sedimentary rocks are formed from pieces of other existing ... 1.1.1 Sandstones are an important group of sedimentary rocks. I suppose a good estimate of the percentage of sedimentary rocks that would be classified as sandstones is about 25%. 1.1.2 Defining what's meant by the term sandstone turns out not to be easy. Recall from Chapter 1 that all sedimentary particles between 1/16 mm and 2 mmAboutTranscript. The rock cycle describes how the three main rock types—igneous, sedimentary, and metamorphic—change from one type to another. These changes occur through processes such as melting, solidification, and lithification. The rock cycle is driven by energy from Earth's interior and the sun.5. glassy texture. 6. pyroclastic texture. Plutons form within the peaky structure of a volcano. false. A sill is a. concordant, tabular body of intrusive igneous rocks. A granite would form under conditions that included. a felsic magma cooling in …1. a rock formed or derived from living organisms. 2. a rock made up of fragments derived from preexisting rocks or minerals and that have been transported from their place of origin. 3. a rock formed from minerals in water that were left, or precipitated, when the water evaporates away. a. clastic b. chemical c. organic.Sedimentary rocks are one of three main types of rocks, along with igneous and metamorphic. They are formed on or near the Earth's surface from the ...Study with Quizlet and memorize flashcards containing terms like Weathering is the transportation or removal of broken-down materials. T or F, Olivine can be converted to spinel through confining pressure. T or F, Match the environment of deposition with the appropriate category. Deep Marine and more.Match the following rock characteristics with the most appropriate rock types. [Choose] A fine-grained rock with microscopic minerals of different composition with a aphanitic texture [Choose] A coarse-grained crystalline rock with multiple interlocking minerals of different composition and random orientation [Choose ] A coarse-grained rock with large particle grains (over 2 mm) joined ...Match the four major classes of sedimentary rock with their correct description. Clastic - solid fragments and grains broken off of pre-existing rocks that are cemented together. Biochemical- consists of shells grown by organisms. Organic-carbon-rich remains of plants or other organisms. Chemical-consists of minerals precipitated …Earth Sciences questions and answers. Question 6 10 pts Match the following rock characteristics with the most appropriate rock types. [Choose] A fine-grained rock with microscopic minerals of different composition with a aphanitic texture Choose] igneous extrusive rock igneous intrusive rock clastic sedimentary rock foliated metamorphic rock ... Breccia and conglomerate are the coarsest types of clastic sedimentary rocks. Match the rock type to the shape of clast. Breccia --- Rounded clasts Conglomerate --- Angular clastsMatch the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert Shale A. Biochemical/Organic B. Clastic C. Chemical Coal Coquina Conglomerate Fossiliferous Limestone Crystalline Limestone Diatomite Chalk Sandstone 4. Particle is the primary bases for distinguishing the various detrital sedimentary ... Expert-verified. Sort the collection of rocks below into the three categories of rocks. Igneous Rocks [Choose ] Granite, Gabbro, Rhyolite, Basalt Limestone, Conglomerate, Arkose, Dolomite Slate, Schist, Quartzite, Phyllite Sedimentary Rocks va Metamorphic Rocks [Choose)6. When sediments are first weathered from their source rock, they are _____ and sorted. As they travel, they impact against each other or against bedrock, a process that _____ off the sharp corners and wears down the sediment size. Sediments that are finer, rounded, and _____ sorted indicate that the sediments have traveled a long way from the source.There are three basic types of sedimentary rocks: 1) Clastic sedimentary ... Transport depends on an appropriate balance of forces within the transporting medium.Overview. A depositional environment is the accumulation of chemical, biological, and physical properties and processes associated with the deposition of sediments that lead to a distinctive suite of sedimentary rocks. Sedimentary environments are interpreted by geologists based on clues within such as rock types, sedimentary structures, trace ...List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert Shale Coal A. Biochemical/Organic B. Clastic C. Chemical Coquina Conglomerate Fossiliferous Limestone Crystalline. 4. A rise in global sea level caused water from the Atlantic Ocean to start spilling into the Mediterranean Sea. 5. 100 years later, the Mediterranean Sea was refilled. Study with Quizlet and memorize flashcards containing terms like Match the letter with appropriate feature indicated on the image by the arrow.When limestone, a sedimentary rock, gets buried deep in the earth for millions of years, the heat and pressure can change it into a metamorphic rock called ...Figure 4.1.1 4.1. 1: Granite is a classic coarse-grained (phaneritic) intrusive igneous rock. The different colors are unique minerals. The black colors are likely two or three different minerals. If magma cools slowly, deep within the crust, …Composition of sediments refers to the chemical and mineralogical makeup of the constituent particles, which may be individual minerals, combinations of minerals as in rock fragments, organic particles or constituents chemically precipitated in the depositional or diagenetic environment. In this chapter we treat sediments comprising more than ...Match; Q-Chat; Get a hint. ... _____ is a sedimentary rock containing fine grains of quartz cemented together by calcite, silica, or some other materials like iron oxide. Permeability _____, an important characteristic of sandstone, …Study with Quizlet and memorize flashcards containing terms like In rock subjected to heat and pressure, folding, faulting and shearing may simply be called, -----but if mineralogical or rock texture changes take place, the process is called, What type of rock is formed through the solid state alteration of a previously existing rock, by heating, pressure, and/or chemically active fluids, A ...Reading: Identifying Igneous Rocks. Igneous rocks can be distinguished from sedimentary rocks by the lack of beds, lack of fossils, and lack of rounded grains in igneous rocks, and the presence of igneous textures. A granite, for example, can be distinguished from a sandstone because rather than being a mixture of weathered, rounded grains ... List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert Shale Coal A. Biochemical/Organic B. Clastic C. Chemical Coquina Conglomerate Fossiliferous Limestone Crystalline. Composition of sediments refers to the chemical and mineralogical makeup of the constituent particles, which may be individual minerals, combinations of minerals as in rock fragments, organic particles or constituents chemically precipitated in the depositional or diagenetic environment. In this chapter we treat sediments comprising more than ...Detrital sedimentary rocks, also called clastic sedimentary rocks, are composed of rock fragments that have been weathered from pre-existing rocks. They are the most common rocks on the surface of ...Earth Science Geology Chapter 7: Sedimentary Environments and Rocks 5.0 (2 reviews) ________ begins after sediment is buried. Pressure pushed clasts together and forces out excess water. Click the card to flip 👆 Compaction Click the card to flip 👆 1 / 71 Flashcards Learn Test Match Q-Chat Created by LindseyReneeDiaz Terms in this set (71)sedimentary rocks that forms from the remains of plants and animals is called. organic sedimentary rock. what are the markings on sedimentary rocks that record the wave motion of wind or water called. ripple marks. foliated. the texture of metamorphic rock in which the mineral grains are arranged in planes or bands.All kinds of rocks become sediment. Sediment is sand, silt, or clay. As the sediment is buried it is compressed and material dissolved in water cements it together to make it into sedimentary rock. If a great amount of pressure is exerted on the sedimentary rock, or it is heated, it may turn into a metamorphic rock.Question: SEDIMENTARY DEPOSITIONAL ENVIRONMENTS Learning Objectives After completing this lecture Tutorial, students should be able to: connect the sedimentary rock with the environment it likely formed in. Part 1: Analysis of Sedimentary Rocks and Different Environments 1. Match the picture of the sedimentary rock to the rock name and to the ...Sedimentary Rocks 1. List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert... Sort the sedimentary rocks into the correct category.Types of Igneous Rock. There are two types of igneous rocks: Intrusive igneous rock- Intrusive indigenous rocks are those which are crystallized below the surface of the earth which results in the formation of large crystals as the process of cooling takes place very slowly some examples include diorite, granite, etc. Extrusive igneous rock …Shale, Metamorphic rocks found in a contact metamorphism aureole will not be foliated., _____ is the angle of inclination of the surface of a rock unit measured from a horizontal plane. and more. Study with Quizlet and memorize flashcards containing terms like Match the rock with the appropriate category of sedimentary rock.1. a rock formed or derived from living organisms. 2. a rock made up of fragments derived from preexisting rocks or minerals and that have been transported from their place of origin. 3. a rock formed from minerals in water that were left, or precipitated, when the water evaporates away. a. clastic b. chemical c. organic.Oct 21, 2023 · CHOOSE ALL THAT APPLY. - on the surface of continents. - on the ocean floor. There are no sediments on the deep seafloor. false. Approximately 75 percent of the planet's landmasses are covered by sedimentary and sedimentary rocks. True. Match the rock with the appropriate category of sedimentary rock. Figure 7.2.4 Examples of foliated metamorphic rocks: (A) Slate, (B) Phyllite, (C) Schist, (D) Gneiss. If a rock is buried to a great depth and encounters temperatures that are close to its melting point, it may partially melt. The resulting rock, which includes both metamorphosed and igneous material, is known as. migmatite.Magma is produced at convergent boundaries and rises toward the surface, where it can form magma bodies in the upper part of the crust. Such magma bodies, at temperatures of around 1000°C, heat up the surrounding rock, leading to contact metamorphism (Figure 7.19). Because this happens at relatively shallow depths, in the absence of directed ...1.Match the following rocks with the corresponding categories of sedimentary rocks sandstone clastic coquina biochemical chert chemical 2.To ... Chert is a chemical sedimentary rock composed of microcrystalline quartz that forms from the accumulation of silica-rich remains of marine organisms or through the chemical ...Shale, Metamorphic rocks found in a contact metamorphism aureole will not be foliated., _____ is the angle of inclination of the surface of a rock unit measured from a horizontal plane. and more. Study with Quizlet and memorize flashcards containing terms like Match the rock with the appropriate category of sedimentary rock.4.) bedrock with erosional surface. Match the nearshore or ocean sedimentary environment to its description. - Deep Seafloor: dominated by fine dust of windblown origin and the remains of single-celled organisms. - Lagoons: mixed sand and mud of fluvial origin derived from land and coral and sand from reefs.ADVERTISEMENT What Are Sedimentary Rocks? Sedimentary rocks are formed by the accumulation of sediments. There are three basic types of sedimentary rocks. Clastic …Sedimentary environments. The sedimentary environment is the specific depositional setting of a particular sedimentary rock and is unique in terms of physical, chemical, and biological characteristics. The physical features of a sedimentary environment include water depth and the velocity and persistence of currents. Chemical characteristics of an …. Earth Science Geology Chapter 7: Sedimentary Study with Quizlet and memorize flashcards containing ter Study with Quizlet and memorize flashcards containing terms like In a rock subjected to heat and pressure, folding, faulting, and shearing may simply be called _____, but if mineralogical or rock texture changes take place, the process is called _____., _____ rocks are formed by changing previously existing rocks through increases in temperature, increases in pressure, deformation, or chemical ... Study with Quizlet and memorize flashcards CHOOSE ALL THAT APPLY. - on the surface of continents. - on the ocean floor. There are no sediments on the deep seafloor. false. Approximately 75 percent of the planet's landmasses are covered by sedimentary and sedimentary rocks. True. Match the rock with the appropriate category of sedimentary rock.The characteristics and distinguishing features of clastic sedimentary rocks are summarized in Table 6.2. Mudrock is composed of at least 75% silt- and clay-sized fragments. If it is dominated by clay, it is called claystone. If it shows evidence of bedding or fine laminations, it is shale; otherwise it is mudstone. 6. When sediments are first weathered from their source rock, they ...

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