'Cambrian' diaporamas de présentation

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CAMBRIAN JEOPARDY

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Part 2-Lesson 1

Part 2-Lesson 1. The Environment of the Phanerozoic eon. Conditions for life on Earth.

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The Precambrian Earth to the present.

The Precambrian Earth to the present. 4.5 Billions years in 2 weeks!. PowerPoint Notes created by S. Koziol Date : 12/30/2013 Revised : ?/?/??. Objectives Slides 2-21. Describe the evidence used to determine the age of the Earth

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The History of Life

The History of Life. Section 1: Fossil Evidence of Change. Section 2: The Origin of Life. The History of Life. Section 1. Fossil Evidence of Change. Land Environments. Earth formed about 4.6 billion years ago. Gravity pulled the densest elements to the center of the planet.

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Formation of the Great Lakes Part 1 Precambrian Geology

Formation of the Great Lakes Part 1 Precambrian Geology. History Channel Video Chapter 2 in Grady Chapter 2 in Greenberg. Geological Time Line. Great Lakes are recent features of the North America Continent, BUT Their geological foundation was laid down over 3 billion years ago.

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BYA

CELL-CELL COMMUNICATION. EVOLUTION OF SEX (Meiosis). ORIGIN OF THE NUCLEUS AND ORGANELLES. ORIGIN OF LIFE. Ancestral humans. 0.002. Diversification of mammals. Invasion of the land. 0.6. Diversification of animals. 1.0. Origin of the major eukaryotic groups. 1.9.

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Objectives: Understand the physical characteristics and fossil evidence of the Burgess shale.

Cambrian Explosion. Objectives: Understand the physical characteristics and fossil evidence of the Burgess shale. Analyze the major causes of the Cambrian explosion. Apply and interpret Macro evolutionary patters such as Adaptive radiation and punctuated equilibrium. Cambrian Explosion

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BYA

CELL-CELL COMMUNICATION. EVOLUTION OF SEX (Meiosis). ORIGIN OF THE NUCLEUS AND ORGANELLES. ORIGIN OF LIFE. Ancestral humans. 0.002. Diversification of mammals. Invasion of the land. 0.6. Diversification of animals. 1.0. Origin of the major eukaryotic groups. 1.9.

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Paleozoic Life Ch 12 & 13 This artistic diorama models the living Environment for the Burgess

Paleozoic Life Ch 12 & 13 This artistic diorama models the living Environment for the Burgess shale organisms. Visible Life. In the Cambrian system of rocks, a large number of visible complex species were observed. Life had been single-celled simple organisms for billions of years.

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The Early Paleozoic Era

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Ediacaran remains are generally found in nearshore sandstones.

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Geologic Time Scale

Geologic Time Scale. Ch 18. Geologic Time Scale. Law of superposition- youngest is on top oldest on bottom Geologic column- arrangement of rock layers. Era- A very large unit of time Period-A division of an Era Epoch-A division of a Period. Section 18.1 review.

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ROCKS OF THE SOUTHERN FLEURIEU FOUNDATION OF OUR LANDSCAPE AND SCENERY

ROCKS OF THE SOUTHERN FLEURIEU FOUNDATION OF OUR LANDSCAPE AND SCENERY. Pierre Kruse South Australian Museum April 2014. The Big Picture: time. stratigraphy.org. stratigraphy.org. Stop 3: Barossa Complex. Gneiss; some schist, amphibolite, pegmatite. Preiss 1993. stratigraphy.org.

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The Early Paleozoic Fauna: earliest animal reef formers and other benthos

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capp.watergs/gwa/ch_j/J-text7.html

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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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Color Guard Karina Tiwana and Curtis Rhone Post the Colors

photo by Merle Bassett for the Cambrian. Color Guard Karina Tiwana and Curtis Rhone Post the Colors. photo by Merle Bassett for the Cambrian. Jerry McKinnon Explains the Meaning of the Stripes on Old Glory. photo by Merle Bassett for the Cambrian.

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Frank Bloggs, Earth and Ocean Sciences, UBC

WHAT CAUSED THE CAMBRIAN EXPLOSION?. Frank Bloggs, Earth and Ocean Sciences, UBC.

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