G 203 : Evolution of Planet Earth

Introduces historical geology which deals with geologic time, fossils, stratigraphic principles, and the geologic history of the North American continent. Includes a weekly lab.

Historical Geology is intended for both geology majors and non-majors, and is the third term of a year of beginning college geology. This course can be used to partly fulfill graduation requirements for the Associate Degree, and has been approved for block transfer. The text and materials have been chosen by the faculty and the emphasis of the course will be the viewpoint of the author(s). This includes the concepts of geologic time and the evolution of the Earth.

Prerequisites

Equivalent placement test scores also accepted. MTH 95 or MTH 98 accepted.

Recommended Prerequisites:

Course Outcomes

Upon completion of the course students should be able to:

  • Use an understanding of sedimentary rock and fossil characterization and classification to infer the past environments recorded in specific geologic areas.
  • Analyze how relative and absolute dating have been used to construct and refine the geological time scale.
  • Use their understanding of earth systems and biological evolution to explain major events in the geologic record.
  • Access earth science information from a variety of sources, evaluate the quality of this information, and compare this information with current models of earth history, identifying areas of congruence and discrepancy.
  • Make field and laboratory-based observations and measurements of landscapes, rocks and fossils, use scientific reasoning to interpret these observations and measurements, and compare the results with of current models of earth history, identifying areas of congruence and discrepancy.
  • Assess the contributions of historical geology to our evolving understanding of global change and sustainability while placing the development of historical geology in its historical and cultural context.

Additional Information

This course fulfills the following GE requirements: Science, Math, Computer Science/ASOT-B, Science, Math, Computer Science/AAS, Science, Math, Computer Science/AGS, Science, Math, Computer Science/AS, Science, Math, Computer Science/AAOT.

Evolution Statement

Regarding the teaching of basic geologic principles (such as geologic time and the theory of evolution), the Portland Community College Geology Department stands by the following statements about what is science.

Science is a fundamentally non-dogmatic and self-correcting investigatory process. A scientific theory is neither a guess, dogma, nor myth. The theories developed through scientific investigation are not decided in advance, but can be and often are modified and revised through observation and experimentation.

“Creation science,” also known as scientific creationism, is not considered a legitimate science, but a form of religious advocacy. This position is established by legal precedence (Webster v. New Lenox School District #122, 917 F.2d 1004).

Geology instructors at Portland Community College will teach the generally accepted basic geologic principles (such as geologic time and the theory of evolution) not as absolute truth, but as the most widely accepted explanation for our observations of the world around us. Instructors will not teach that “creation science” is anything other than pseudoscience.

Because "creation science", "scientific creationism", and "intelligent design" are essentially religious doctrines that are at odds with open scientific inquiry, the Geology/General Sciences SAC at Portland Community College stands with such organizations such as the National Association of Geoscience Teachers, the American Geophysical Union, the Geological Society of America, and the American Geological Institute in excluding these doctrines from our science curriculum.

Course Adoption Date

Course Revision Date

Overview

Program

Credits

4

Grading Options

Letter Grades

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