'Geological record' presentation slideshows

Protists and Fungi

Protists and Fungi . 2 Diverse Kingdoms of Life . LAB WARNING!! . Code Orange!! Study lab before you arrive!. This is an official BIOL 1030 Boyd-alert!!. Domain Eukarya. Eukaryotes (review BIOL 1020 notes) Differ from other domains by:

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The Nature and Evolution of Habitability

The Nature and Evolution of Habitability. A discussion of Bennett and Shostak Chapter 10 Dr. H. Geller HNRT 228 Spring 2013. Chapter Overview. Concept of a Habitable Zone Venus: An Example in Potential Habitability Surface Habitability Factors and the Habitable Zone

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Evolution

Evolution. Chapter 25. Great Idea: All life on Earth evolved from single-celled organisms by the process of natural selection. Chapter Outline. The Fact of Evolution Chemical Evolution Natural Selection and the Development of Complex Life The Evolution of Human Beings.

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Theological Questions

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= appearance of wings. Once it appears it stays

A. A. A. C. C. C. B. B. B. = appearance of wings. Once it appears it stays. 1. 3. 2. On which tree are wings an apomorphy ? On which tree are wings a synapomorphy uniting taxa A and C?. Bacteria & Archae. Bacteria & Archae. Wildly diverse ~ 500 species in your mouth alone

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Thinking Species Extinctio n Locally and Globally

Thinking Species Extinctio n Locally and Globally. E NVR Senior Seminars Fall 2013. The ENVR Senior Seminar. Defining Species Extinction. Species do not die, only individuals do. With the extinction of a species, no further individuals of that particular living kind will be born.

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ASTR-3040: Astrobiology

ASTR-3040: Astrobiology. The Habitability of Earth. Day 5. Homework. Due Tue. Feb. 8 Chapter 4: 3, 9, 18 21, 27, 32 37, 42, 46 49, 50, 54. Chapter - 4. Geology & Life Earth is unique within our solar system Moderate Temperatures (slight greenhouse effect) ? Abundant water

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Erosion and Landscape Evolution

Erosion and Landscape Evolution. How Do We Know Rivers Cut Their Valleys?. John Playfair, 1800 Tributary valleys almost always join the main valley at exactly the same elevation, even though the valleys may begin many miles apart. This is very unlikely unless the rivers have cut the valleys.

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Earth History GEOL 2110

Earth History GEOL 2110. Lecture 8 Fundamentals of Stratigraphy II Biostratigraphy , Time Markers, and Unconformities. Biostratigraphy. A biostratigraphic unit is a body of rock that is defined or characterized by its fossil content .

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1. Plate Tectonics defined.

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1. Plate Tectonics defined.

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Geology

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Laws of Geologic History

Laws of Geologic History. Law of Superposition . The oldest layer is at the bottom and the youngest layer is at the top. Law of Crosscutting - In a series of horizontal sedimentary beds, if there is an inclusion which cuts vertically through them, it must be younger than the sediment beds.

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