u ^ 00 109 146 A TEXTBOOK OF GEOLOGY TEXTBOOK OF GEOLOGY PUHMSHKI* HY JOHN WILEY & SONS, PART I INC. By the Iaf, Carnivores lo Seals (marine) , m K N ows. i i With .-,…

Slide 1A Revision of Historical Geology Vicki Harder Mary Dowse Department of Natural Sciences Western New Mexico University Slide 2 Current Approach Geologic Principles…

Slide 1Natural Disasters Unit 2 Extraterrestrial Threats Impacts and Extinctions Chapter 13 Slide 2 Learning Objectives Know the difference between asteroids, meteoroids,…

1. Mammals Chapter 28 2. Evolution of Mammals 3.   4. Derived Characteristics of ALL mammals Endotherms Mammary glands Skeletal4 chamberedheart Enucleated RBC Musculardiaphragm…

Slide 1Level 3 Biology Patterns of Evolution Slide 2 Things to learn (in brief) Patterns of evolution. Use the process of evolution: speciation (sympatric, allopatric) reproductive…

Slide 1 Chapter 33: Mammals Section 1: Mammals Slide 2 Mammals Includes many diverse species that vary greatly in appearance Range in size from a tiny mouse to a huge elephant…

Slide 1 The Cenozoic Era Geology 103 Slide 2 Following the Mesozoic extinctions, – marine invertebrates diversified giving rise to the present-day familiar marine fauna…

Slide 1Mammals Chapter 32 Kingdom Animalia ---Phylum Chordata ------Subphylum Vertebrata ---------Class Mammalia Slide 2 Characteristics 1. Hair (some marine mammals have…

Slide 1Chapter 43 Mammals Section 1 Origin and Evolution of Mammals Slide 2 Characteristics Endothermy- regulate own body temperature- metabolism Hair- all mammals have some…

Slide 1 Guns, Germs, and Steel by Jared Diamond (1997) Slide 2 Slide 3 Technology Many suitable wild species Large, dense, sedentary, stratified societies Food surpluses,…