'Hard parts' presentation slideshows

Making Learning Whole El aprendizaje pleno

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Fossils and the Stories They Tell

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Geologic Time Chapter 8

Geologic Time Chapter 8. Historical notes. Catastrophism Landscapes developed by catastrophes James Ussher, mid-1600s, concluded Earth was only a few thousand years old (created in 4004 B.C.) Modern geology Fundamental principle of geology

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FOSSILS :

FOSSILS : . How do we know that there was life millions of years ago?? BY: BRIANNA SHIELDS. DO NOW. 1. What do you call remains or evidence of past life? 2. What large group of organisms currently do not exist, because they became extinct during the ice age?

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TIME ITS MEASUREMENT

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Fossils

Fossils. Big Ideas. Fossils give evidence of evolution. Fossils of original preservation Fossils with altered hard parts Index fossils Molds and casts Trace fossils. Evolution. The change in populations as a result of an altered environment.

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Chapter 2 - Investigating Geologic Questions

Chapter 2 - Investigating Geologic Questions. The earth and its surroundings are full of mysteries. The object of science is to solve those mysteries and help human-kind. Can you name any earth mysteries? What causes . . . . Notes. Can you name any earth mysteries?. Earthquakes Volcanoes

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VIZUALIZING EARTH HISTORY

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Evolution

Evolution. Fossil Records Remains or traces of organisms that lived in the past Usually found in sedimentary rocks. Evolution . Organism buried soon after death and the hard parts become fossilized

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Chapter 14 The History of Life

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ESYS 150 LECTURE 17 THE GREAT DYINGS

ESYS 150 LECTURE 17 THE GREAT DYINGS. Extinctions and Geologic Time Species Extinction and the Fossil Record Mass Extinctions during the Phanerozoic Possible Causes Examples of Extinctions. EXTINCTIONS AND GEOLOGICAL TIME UNDERSTANDING EXTINCTIONS Mammoths.

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Significance of the Cambrian Explosion

Significance of the Cambrian Explosion. Base of Cambrian/Paleozoic/Phanerozoic. The base of the Phanerozoic Eon is defined by the first appearance of burrows (presumably made by

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BIOCHEMICAL SEDIMENTARY ROCKS

BIOCHEMICAL SEDIMENTARY ROCKS. Prepared by Dr. F. Clark Department of Earth and Atmospheric Sciences, University of Alberta August 06. INTRODUCTION.

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Earth Materials Images from Strahler and Strahler, 2005

Earth Materials Images from Strahler and Strahler, 2005. The Crust and its Composition Igneous Rocks Sediments and Sedimentary Rocks Metamorphic Rocks The Cycle of Rock Change. The Crust and its Composition. oxygen and silicon account for about 75% of the earth's crust

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Section 2: Precambrian Time and the Paleozoic Era

Section 2: Precambrian Time and the Paleozoic Era. Preview Objectives Evolution Precambrian Time The Paleozoic Era. Objectives. Summarize how evolution is related to geologic change. Identify two characteristics of Precambrian rock.

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Fossils

Fossils. Ch. 13 Section1 . Fossils. Remains , imprints , or traces of prehistoric organisms Scientists who study fossils are paleontologists . Fossils tell us when , where , and how organisms lived. Most Fossils are found in sedimentary rocks.

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HISTORICAL GEOLOGY LECTURE 7. EARLY LIFE.

HISTORICAL GEOLOGY LECTURE 7. EARLY LIFE. .

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The 50B Transistor Challenge Mikko Lipasti Department of Electrical and Computer Engineering University of Wisconsin - M

The 50B Transistor Challenge Mikko Lipasti Department of Electrical and Computer Engineering University of Wisconsin - Madison. IBM T.J. Watson Research Center July 22 and 23, 2008. 50B Transistors on a Chip?. History 1997 IEEE Computer Special Issue, 1B T/chip by 2007

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Lecture 2: Origin of complexity

Lecture 2: Origin of complexity. 1. Eukaryotes What are they? When do they evolve? When do they diversify? Evolution and the atmosphere 2. Metazoans What are they? Phylogenetic tree Evolution and preservation 3. The Ediacaran fauna 4. The appearance of hard parts

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Lecture 31

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