Lecture 3 geologic time, sediments, and sedimentary rocks

... Sedimentary Rocks and Geologic Time • Geologic Time Scale and it Origins • Sedimentary Rock Types Depositional Environments • Engineering ... series Sedimentary Rocks • Clastics, Siliciclastics, Carbonates, and Evaporites • Clastic rocks, depositional medium, and energy • Diagenesis — chemical changes after deposition Clastic Sedimentary ... Ice Ages) and Quaternary (ice ages) • Primary and secondary have been long replaces • Rocks of western Washington are primarily Tertiary and Quaternary in age Age of the Earth • Kelvin and a basis...

Lecture 9 surface processes chemical and physical weathering and sedimentary rocks

... Falls) Tectonics rocks caught in a fault zone are definitely undergoing physical weathering Etc 12 Weathering feedbacks: chemical and physical • Physical weathering and chemical weathering generally ... environments • Physical and chemical weathering promote one another: – Formation of cracks by physical weathering increases reactive surface area, promoting chemical weathering – Chemical weathering ... Sedimentation, burial and lithification are the processes that transform weathering products into sedimentary rocks Weathering and Sedimentation in the Rock Cycle • A more detailed view of the surface- driven...

Chapter 3 the classification of clastic sedimentary rocks

... for the classification of arenites If the proportion of matrix is less than 15% plot the data and use Dott’s diagram for the classification of arenites This classification is based on the major ... distances, increasing the maturity of the sands (e.g., Colorado River, Rio Grande, Mississippi River) II Genetic Classification of sedmentary rocks Classification on the basis of how the rocks were deposited ... classification of arenites If the proportion of matrix is less than 15% plot the data and use Dott’s diagram for the classification of arenites If the proportion of matrix is less than 15% plot the data...

Lecture 23 geologic history and time

... dating using radioactivity 6) Development of the Geologic Time Scale Where did the geologic time scale come from? Built up over time by correlation and relative dating of rocks from around the world! ... Unconformities dominate the geologic record… Most of the rock record consists of unconformities, or time gaps in the record That is… most of geologic history was unrecorded, or was recorded and later lost ... Development of the Geologic Time Scale Reconstructing Geologic History Dike B Dike A Fault B Fault A In-Class Problem: Place each labeled rock unit in its proper place in a relative time sequence...

Tài liệu Modulation and coding course- lecture 3 pptx

... Tb 1 .36 57 V 2Tb 3Tb 4Tb 5Tb 6Tb 1 Rb=1/Tb =3/ Ts R=1/T=1/Tb =3/ Ts T 2T 3T 4T 5T 6T Rb=1/Tb =3/ Ts R=1/T=1/2Tb =3/ 2Ts=1.5/Ts T 2T 3T Lecture Today we are going to talk about: Receiver structure Demodulation ... Quantization Uniform and non-uniform Baseband modulation Binary pulse modulation M-ary pulse modulation M-PAM (M-ay Pulse amplitude modulation) Lecture Formatting and transmission of baseband signal Digital ... induced ISI Baseband pulse (possibly distored) Lecture Baseband pulse Sample (test statistic) 12 ˆ mi Baseband and bandpass Bandpass model of detection process is equivalent to baseband model because:...

Tài liệu Kinh tế ứng dụng_ Lecture 3: Outliers, Leverage and Influence docx

... 20, 2004 Applied Econometrics Outliers, Leverage and Influence References Bao, Nguyen Hoang (1995), ‘Applied Econometrics’, Lecture notes and Readings, Vietnam-Netherlands Project for MA Program ... Classical and Modern Regression with Application, Second Edition, Boston, M.A: PWS – Kent Written by Nguyen Hoang Bao May 20, 2004 Applied Econometrics Outliers, Leverage and Influence Workshop 3: Outliers, ... (Xi − X ) hi = + n n ∑ (Xi − X ) Bounded by 1/n (no leverage) and (extremely Leverage leverage); values above 0.5 indicate excessive leverage and values over 0.2 indicate the observation may give...

Lecture 3 DNA RNA and protein synthesis great

... GENES are long strands of DNA on chromosomes  What is DNA? DNA is the genetic code,  Instructions for heredity,  Components of genes,  Director of protein synthesis   AND- DNA is also A type ... ribosomes  DNA and protein synthesis, then, happens this way:  DNA sequence codes (how letters are put together) produce messenger RNA sequence codes  The messenger RNA leaves the nucleus and attaches ... its particular protein?  As in, people protein vs tree protein?  The answer is DNA! The species-particular DNA sequences produce the species-particular proteins  GENES code for proteins  GENES...

Networking Theory and Fundamentals - Lecture 3 ppt

... Numerically determine limit of Pn 0 .31 0 0 .34 5 0 .34 5 lim P n =  0 .31 0 0 .34 5 0 .34 5   n →∞ 0 .31 0 0 .34 5 0 .34 5   (n ≈ 150) Effectiveness depends on structure of P 3- 1 5 Global Balance Equations Markov ... + π1 + π =  P{gets wet} = π p = p 1− p 3 p 3- 1 4 Example: Finite Markov Chain Taking p = 0.1:  1− p 1  π= , ,  = ( 0 .31 0, 0 .34 5, 0 .34 5)  3 p 3 p 3 p  1  P =  0.9 0.1   0.9 0.1 ... the chain are independent of past history Markov Chains: discrete- or continuous- time 3- 4 Discrete-Time Markov Chain Discrete-time stochastic process {Xn: n = 0,1,2,…} Takes values in {0,1,2,…}...

slide bài giảng giá trị tiền tệ theo thời gian lecture 3 - time preference, discounting

... t theo thi gian Giỏ tr tng lai/Tng giỏ tr tng lai Hin giỏ/Tng hin giỏ thụng thng Tng hin giỏ ca mt chui niờn kim Tng hin giỏ ca mt dũng tin u hu hn n nm Vn c bn ca giỏ tr tin t theo gii gian ... A(1+g) A(1+g)n-1 A PV (P1 ) = rg v n A(1+g) n+1 n-1 A(1+g)n1 A(1+g)n A(1 + g) n PV (P2 ) = rg (1 + r ) n Tng hin giỏ mt dũng tin u hu hn 1 (1 + g) PV (A) = A n r g r - g (1 + r) n ... ca dũng tin u trờn Excel: =PV(rate,nper,-pmt) Vớ d, d ỏn u t 10000, NCF hng nm l 2000, sut chit khu 15%, v vũng i d ỏn 10 nm, thỡ NPV: =PV(15%,15 ,-2 000 )-1 0000 = 1.695 ...

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Slide tiếng anh 6 Unit 12 SPORTS AND PASTIMES LESSON 3 FREE TIME B1-2-3 _Bá Thùy

... in your free time UNIT 12: SPORTS AND PASTIMES LESSON 3: FREE TIME B1-2 -3 Vocabulary - go fishing: câu cá - go to the movies: xem phim - free time: thời gian rảnh rỗi Matching: free time a câu ... Continue Review Quiz Period : 73 Unit 12 : Sports and pastimes Lesson – B: Free time – B1,2 ,3 (P127 -128 ) I/ Vocabulary II/ Model sentences free time 1.- What you in your free time ? go to the movies ... Ly in her free time? - She watches T.V -What Long and Tuan in their free time? III/ They play badminton Homework -Do excercise B1,2 ,3( P 137 - 138 ) in workbook - Prepare for Unit 12- B4,5 ,6 • Bài Check...

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Lecture concepts in enterprise resource planning (2nd edition) chapter 3 marketing information systems and the sales order process

... Customer and sales data stored in the ERP system helps in preparing targeted marketing activities Concepts in Enterprise Resource Planning, Second Edition 20 Sales Order Processing • Process can ... Figure 3- 2 SAP R /3 order entry screen Concepts in Enterprise Resource Planning, Second Edition 26 Key Fields: Sales Order Screen Concepts in Enterprise Resource Planning, Second Edition 27 Sales ... and minimum order quantities Concepts in Enterprise Resource Planning, Second Edition 31 Complete Order Screen Figure 3- 7 Order screen with complete data Concepts in Enterprise Resource Planning, ...

SEDIMENTARY ROCKS, METAMORPHIC ROCKS, AND AGE DETERMINATION

... absolute age dating • determination of amounts of radioactive parent and stable daughter Relative Age dating SED-MET ROCKS -AGE • Age determination method • relative and absolute age determination ... ROCKS -AGE • Age determination (geologic age) • important concepts used • relative age concepts • crosscutting and intrusive nature of igneous rocks • law of superposition pertaining to sedimentary ... and pressure are equally important in the metamorphic process and includes a much larger area of metamorphism—higher temperatures would form a higher grade of metamorphic rock SED-MET ROCKS-AGE...

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Origin and interpretation of sedimentary rocks

... record • They hold all of the oil, gas,coal, and water — locating these materials requires an understanding of the physical characteristics of different sedimentary rocks and how those characteristics ... 3-D Coconino Sandstone Coconino Sandstone up close thin slice of Coconino sandstone seen through microscope un-cemented quartz sand grains from a sand dune So how are sedimentary rocks made? Physical ... a thick pile of shallow-water sediments? We need to think about isostasy and sea level change in our search for an explanation of how we can get such thick piles of sediment, all of which appear...

Sedimentary rocks and the origin of sedimentary strata

... basin of deposition), no reworking IO= Impure orthochemical IA= Impure allochemical Sedimentary Rocks • T: Terrigenous • Most mudrocks, sandstones, and conglomerates • 65% to 75% of sedimentary strata ... dolomite • 10-15% of sedimentary strata • O: Orthochemical Rocks • Microcrystalline limestone, chert, anhydrite, crystalline dolomite • 2-8% of sedimentary strata Sedimentary Rocks: Terrigenous ... Siliciclastic Rocks: Sandstone • Sandstone composition is tied to source area and tectonic setting • Ternary System for Sandstone classification 22 Siliciclastic Rocks: Mudrocks • Most abundant of all sedimentary...

SEDIMENTS SEDIMENTARY ROCKS (2)

... Quartz Sandstone CLASTIC ROCKS  Fine-grained Rocks Shale- fissile (in ‘sheets’)  Siltstone  Claystone  Mudstone (silt and clay)  CHEMICAL SEDIMENTARY ROCKS  Carbonate Rocks  Limestone- made ... TYPES OF SEDIMENTARY ROCKS Clastic or Detrital  Chemical- inorganic precipitation or evaporation  Biochemical- Organic remains   shells, charcoal, plant fragments CLASTIC (Detrital) ROCKS  ... Evaporites Rock gypsum  Rock salt  BIOCHEMICAL SEDIMENTARY ROCKS  Coal  Develops from peat  plant fragments Lignite  Bituminous Coal   Carbonate Rocks  Limestone- made of calcite  organic...

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