'Geologic time scale' presentation slideshows

Geologic Time

1.44k views • 61 slides

Fish History & Classification

Fish History & Classification . http://main.nbii.gov/portal/community/Communities/Geographic_Perspectives/Mid-Atlantic/Featured_Projects/EKey_-_Electronic_Key_for_Identifying_Freshwater_Fishes/. Chapter 11. Part I: Early Fishes. Ostracoderms and Placoderms. Refresher of geologic time scale.

1.07k views • 53 slides

Text: Physical Geology

Text: Physical Geology. 4th edition by Wicander and Monroe. Chapter 1. The Dynamic and Evolving Earth. This class is about Physical geology What is Geology?. From the Greek geo (Earth) logos (reason) Geology is the study of Earth Physical geology studies Earth materials,

901 views • 52 slides

Evolution by Natural Selection

620 views • 44 slides

Chapter 8 Geologic Time

Chapter 8 Geologic Time. Historical Notes . Catastrophism Landscape developed by catastrophes James Ussher, mid-1600s, concluded Earth was only a few thousand years old Modern Geology Uniformitarianism Fundamental principle of geology "The present is the key to the past "

7.69k views • 44 slides

Biology

746 views • 41 slides

The Use of Isotope Geochemistry in Forensic Geology Radioactive Isotopes

The Use of Isotope Geochemistry in Forensic Geology Radioactive Isotopes. Modified from a PowerPoint presentation prepared by J. Crelling, Southern Illinois University. Nucleus of the Atom. Contains protons and neutrons

1.06k views • 40 slides

Earth Science, 10e

Earth Science, 10e. Edward J. Tarbuck & Frederick K. Lutgens . Geologic Time Chapter 10. Earth Science, 10e Stan Hatfield and Ken Pinzke Southwestern Illinois College. Historical notes . Catastrophism Landscape developed by catastrophes

750 views • 35 slides

The geologic time scale

501 views • 31 slides

The History of Life

The History of Life. History of the Earth. Formed 4.6 billion year ago Started as hot ball of rock Earth cooled 4.4 bya First life began between 3.9 and 3.4 bya. Fossils. Evidence of an organism that lived long ago Paleontologists Study ancient life Uses fossils to:

588 views • 30 slides

Geologic Time and Earth History

Geologic Time and Earth History. Dr. R. B. Schultz. Geologic Time By examining layers of sedimentary rock, geologists developed a time scale for dividing up earth history.

1.24k views • 25 slides

The science of Geology

The science of Geology. Geology is the science that pursues an understanding of planet Earth Physical geology - examines the materials composing Earth and the processes generating them

475 views • 24 slides

494 views • 23 slides

The Fossil Record

1.44k views • 19 slides

Mapping

Mapping. What kinds of maps exist? Where can I find different maps?. Where am I going?. When you think of a map, you probably think of a map...you know, those things that show you how to get somewhere. There are plenty of resources for those... Mapquest Rand McNally AAA. Mapping .

313 views • 19 slides

Old Earth Ministries Homeschool Series

271 views • 16 slides

Earth History

Earth History. Precambrian Time. Geologic Time. Geologic time can be measured two ways: Relative Time: Subdivisions of the Earth's history in a specific order based upon relative age relationships Absolute Time: Numerical ages in "millions of years" or some other measurement.

497 views • 15 slides

Geologic Time Scale

Geologic Time Scale. Testing Your Prior Knowledge. See what you know ALREADY!!. 1. How old are you? 2. How old is the Earth? 3. When did the dinosaurs become extinct? 4. When did the greatest extinction occur on Earth? 5. Did dinosaurs exist at the same time as humans?.

447 views • 12 slides

The Geologic Time Scale

555 views • 9 slides

The Cambrian Explosion

The Cambrian Explosion. The Big Bang of Life on Earth!. Things to know:. What was it? When was it? Why might it have happened? How loud was it? (joke) What is the Burgess Shale?. The geologic time scale. Two views.

217 views • 4 slides