Maricopa Community Colleges  GLG225   19972-19995 
Official Course Description: MCCCD Approval: 11/26/96
GLG225 19972-19995 L+L 4 Credit(s) 6 Period(s)
Introduction to Paleontology
Mechanics of paleontology and history biology. Emphasis on the fossil record as documentation of the history of life. Biology, ecology, and evolution of major invertebrate phyla as indicated by the fossil record. Prerequisites: GLG102 or permission of instructor.
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MCCCD Official Course Competencies:
 
GLG225   19972-19995 Introduction to Paleontology
1. Trace the historical development of paleontology. (I)
2. Define the science of taphonomy, and explain its importance to paleontology. (II)
3. Explain the importance of taxonomy in classifying paleontological specimens. (III)
4. Identify and describe the major invertebrate phyla encountered in the fossil record. (IV)
5. Define the science of paleoecology, and explain its importance to paleontology. (V)
6. Define the science of paleobiogeography, and explain its importance t paleontology. (V)
7. Explain why Precambrian fossils are rarely found. (VII)
8. Define the science of evolutionary paleobiology, and explain how that field has contributed to our understanding of the origins of life. (VIII)
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MCCCD Official Course Outline:
 
GLG225   19972-99999 Introduction to Paleontology
    I. History of Paleontology
        A. What is paleontology
        B. Important contributors to the science of paleontology
        C. Introduction to important concepts
      II. Taphonomy
          A. Systematic
          B. Traces and trace markers
        III. Taxonomy
            A. Systematic
            B. Classification
          IV. Major Invertebrate Phyla
              A. Protists
              B. Parazoa
              C. Acoelamates
              D. Lopohorates
              E. Schizoocoelus
              F. Molluscs
              G. Annelids
              H. Arthropods
              I. Echinoderms
              J. Hemichordates
              K. Beginning of chordates
            V. Paleoecology
                A. Fundamental ecological principles
                B. The marine ecosystem
                C. Life habits
                D. Limiting factors
                E. Special distribution of populations
                F. Fossil communities
                G. Post-mortem information loss
              VI. Paleobiogeography
                  A. The earth's climate
                  B. Biotic distributions
                  C. Climates of the past
                  D. Barriers of dispersal
                  E. Mass extinction
                VII. Precambrian Fossils and the Origin of Life
                    A. Earliest Precambrian fossils (Protozoa/Metozoa)
                    B. Precambrian body fossils
                    C. Precambrian tract fossils
                    D. Major features of the Phanerozoic record
                  VIII. Evolutionary Paleobiology
                      A. Extinction
                      B. Rates of evolution and extinction
                      C. The nature of trends
                      D. Patterns of evolution and extinction
                      E. Determining phylogenetic relationships
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