'Modern forms' diaporamas de présentation

Life of the Mesozoic

Life of the Mesozoic. CHAPTER 12. Introduction. The Mesozoic Era is referred to as the " Age of Reptiles ". During the Mesozoic, reptiles inhabited the land, the seas, and the air. The Mesozoic is the time in which the dinosaurs lived.

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Amphibian Diversity

Amphibian Diversity. Some observations on the origins and diversity of the Amphibia. Extant Amphibia. There are 3 groups of extant amphibians: Urodeles, Anurans, and Gymnophiona. ( Ambystoma maculatum ). Amphibia.

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Our Understanding of Human Evolution is Primarily Based on Fossils

Our Understanding of Human Evolution is Primarily Based on Fossils Gracile Australopithecines See Picture in Figure 4.13 for Better Resolution Australopithecus 4.1 mya to 1.2 mya Bipedal Foramen magnum faces down 3.6 my footprints found in volcanic ash near afarensis fossil

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SSUSH 16 The student will identify key developments in the aftermath of WWI

SSUSH 16 The student will identify key developments in the aftermath of WWI. A. Explain how rising communism and socialism in the united States led to the Red Scare and immigrant restriction. The Red Scare. Fear of Communism & Socialism Fear of plots to overthrow

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Lecture 1: SHARKS

Angel Shark. Lecture 1: SHARKS. Hammerhead Sharks. Leopard Shark. Corresponding Reading Material ~ Shark section in Lab Manual ~ Levinton: Chapter 8. Thresher Shark. Three groups of fish: Jawless fish (lampreys) Sharks, skates, rays (Class Chondrichthyes)

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HENRY FRANK

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Round Table

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