'Relative ages' presentation slideshows

Chapters 25 and 26: history and diversity of life on Earth

Chapters 25 and 26: history and diversity of life on Earth. Ch. 25: History of Life on Earth. Figure 25.1. How do we know so much about dinosaurs? What can we tell about them?. Figure 25.UN01. Cryolophosaurus skull. Concept 25.1: Conditions on early Earth made the origin of life possible.

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Major roles of a geologist in support of NRCS programs.

Major roles of a geologist in support of NRCS programs. NPEG 2002 Geology #1. Summary. Characteristics of geologists History of SCS/NRCS Roles of geologists within NRCS Careers in geology. NRCS Geologists 1999. GEOLOGISTS What are they like??. Professional observers

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Evolution

Evolution. Birth of the Earth Evidence of Evolution Theory of Evolution Patterns of Evolution. Birth of the Earth. Evidence of Evolution. Evolution. Evolution: the change in the characteristics of a species over time

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200

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DISTANCES FOR EARTH ISSUES: > RADIUS (6371 KM) > PLATE THICKNESS (100 KM)

DISTANCE & TIME SCALES IN GEOLOGY DIFFER FROM DAILY LIFE. DISTANCES FOR EARTH ISSUES: > RADIUS (6371 KM) > PLATE THICKNESS (100 KM) > TOPOGRAPHY (0-10 KM) (MILE = 1.6 KM) TIME - MILLIONS TO BILLIONS OF YEARS > AGE OF UNIVERSE (SINCE BIG BANG) 15 Byr

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The History of Life on Earth

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Relative stellar chronology and secular evolution.

Relative stellar chronology and secular evolution. Nathan Mayne Exeter University. Structure:. Background Motivation/Context for research Stellar chronology. Research Empirical Isochrones The R-C (Radiative-Convective) gap ? 2 Distances Extinctions (Q-method v1.1) Fitting

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Geologic Time & The Rock Record

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Section 1: Determining Relative Age

Section 1: Determining Relative Age. Preview Objectives Uniformitarianism Relative Age Law of Superposition Principle of Original Horizontality Unconformities Crosscutting Relationships. Objectives. State the principle of uniformitarianism.

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Section 1: Determining Relative Age

Section 1: Determining Relative Age. Preview Objectives Uniformitarianism Relative Age Law of Superposition Principle of Original Horizontality Unconformities Crosscutting Relationships. Objectives. State the principle of uniformitarianism.

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Key Ideas

Key Ideas. State the principle of uniformitarianism. Explain how the law of superposition can be used to determine the relative age of rocks. Compare three types of unconformities. Apply the law of crosscutting relationships to determine the relative age of rocks. Uniformitarianism.

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Geologic Time

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Psychology

Psychology. Flavia Oliveira IB Psychology. Biological Level of Analysis. Roger Sperry and Michael Gazzaniga Charles Darwin. Roger Sperry and Michael Gazzaniga.

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Historical Geology

299 views • 15 slides