Course Descriptions       ¤ Lewis-Clark State College Catalog   2009-2011

GEOLOGY
(NATURAL SCIENCES DIVISION)

Subject Number Min.
Cr.
Max.
Cr.
Description
GEOL-100 ENVIRONMENTAL EARTH SCIENCE 4   Introduction to basic concepts of geology in the
      context of geologic hazards and geologic
      resources. Topics covered include: global
      circulation of water and air, rocks and minerals,
      plate tectonics, geologic time, deductive
      reasoning from sparse evidence. Geologic and
      topographic map reading skills are taught and
      emphasized, using examples from the local area.
      Lecture and laboratory. Lab fee.
      Pre-requisite:   MATH 025 or satisfactory math
      placement.
 
GEOL-102 HISTORICAL GEOLOGY 4   Emphasis on geologic time; no other discipline
      offers such a long time perspective relevant to
      modern decision making. Includes: review of basic
      Earth materials; plate-tectonic framework for
      interpreting Earth history; absolute dating
      techniques and the age of the Earth's formation;
      depositional environments and interpretation of
      sedimentary rocks as a tool of paleogeography;
      lithostratigraphic principles and relative dating
      by Steno's laws and cross-cutting relationships;
      basic principles of paleontology, including
      overview of taxonomy, processes of fossilization,
      evolutionary principles, biostratigraphic
      principles; systematic examination of tectonic
      setting, paleogeography, paleobiology, and
      paleoclimate for each period of Earth's history.
Lecture and laboratory.
Pre-requisite: a grade of "C" or better in GEOL
      100. Lab fee.
GEOL-120 INTRODUCTION TO EARTH SYSTEMS 4

This course will examine the formation of planet Earth, its structure, atmosphere, hydrosphere and biosphere. We will learn about the climate and how the various systems interact with each other. Human impacts on the atmosphere and climate will also be discussed from a scientific perspective. Three hours of lecture and 3 hours of laboratory time per week.

 

GEOL-190 DIRECTED STUDY IN GEOLOGY 1 12  
GEOL-290 DIRECTED STUDY IN GEOLOGY 1 12 Additional library and/or field research by
      individuals based on student/faculty interests.
      This course can provide a mechanism for students
      to participate in faculty research projects for
      academic credit. Pre-requisite: permission of
      instructor.
GEOL-291 WORKSHOP IN GEOLOGY 1 12  
GEOL-292 SPECIAL TOPICS IN GEOLOGY 1 12  
GEOL-295 PRACTICUM IN GEOLOGY 1 2  
GEOL-296 COOPERATIVE EDUCATION IN GEOLOGY 1 12  
GEOL-299 RESEARCH ASSISTANTSHIP 1 12  
GEOL-301 GEOLOGIC FIELD METHODS 6   Six-week course in the field. Principles of
      geologic mapping in igneous, sedimentary and
      metamorphic terranes using examples from Hells
      Canyon.
      Pre-requisite: a grade of "C" or better in GEOL
      102, GEOL 251, GEOL 335 and GEOL 421. Lab Fee.
 
GEOL-309 HYDROGEOLOGY 4   Fundamentals of surface and groundwater movement
      in a geologic context. Includes hydrologic,
      geologic, and other factors controlling
      groundwater flow, occurrence, development,
      chemistry, and contamination. Groundwater flow
      theory and aquifer test methods are introduced.
      Interactions between surface and subsurface
      hydrologic systems are covered. Some field trips
      are possible. Introduction to aquifer pumping
      tests, aquifer analysis, watershed analysis, and
      water budgets. Field methods are emphasized
      through consideration of local examples. Lecture
      and laboratory.
      Pre-requisite: a grade of "C" or better in GEOL
      100. Lab Fee.
 
GEOL-313 EARTH MATERIALS I 4   The study of naturally occurring, inorganic
      crystalline solids with definite chemical
      structures which give them unique physical
      properties (minerals).  It is an important
      curricular component for both (1) Geology majors
      who intend to pursue careers in the Earth Sciences
      as well as (2) students preparing for teaching
      careers who expect to teach Earth Science classes
      at the junior high or secondary level.  The study
      of minerals has ancient roots and was associated
      with the development of geology, chemistry, and
      physics.  Therefore, this course integrates many
      of these fields of study.  This course introduces
      mineral chemistry, symmetry and classification;
      provides basic geologic skills in descriptive
      mineralogy, including space groups and the use of
      stereo nets; hand-sample petrography of igneous,
      metamorphic and sedimentary rocks; and elementary
      optical methods.
      Pre-requisite: a grade of "C" or better in GEOL
      100. Lab Fee.
 
GEOL-314 EARTH MATERIALS II 4   Introduction of descriptive igneous, sedimentary
      and metamorphic petrography; plate-tectonic
      framework for interpreting petrogenesis; phase
      equilibria and basic geochemistry of magmatic
      systems; geochemistry of weathering and soil
      formation; pressure-temperature-time relationships
      of metamorphic facies; and economic geology,
      including ore mineralogy and resource extraction.
      Labs emphasize microscopic identification of
      minerals and textures, and the formulation of
      petrogenetic interpretations. Lecture and
      laboratory. Pre-requisite: a grade of "C" or
      better in GEOL 313. Lab Fee.
 
GEOL-335 EARTH SURFACE PROCESSES 4   This course examines the evolution of natural
      landscapes by water, wind, ice and tectonic
      processes. Topics include: weathering and mass
      wasting, neotectonics, fluvial geomorphology,
      glacial geomorphology, and Quaternary geology
      field techniques. Approximately one third of
      instructional time is spent in the field. Lecture
      and laboratory.
      Pre-requisite: a grade of "C" or better in GEOL
      100. Lab fee.
GEOL-390 DIRECTED STUDY IN GEOLOGY 1 12  
GEOL-395 PRACTICUM IN GEOLOGY 1 2  
GEOL-399 RESEARCH ASSISTANTSHIP 1 3  
GEOL-421 STRUCTURAL GEOLOGY 4   Emphasizes 3-dimensional thinking; no other
      scientific discipline requires the same spatial
      thinking skills that geology does. This class
      covers classical and modern concepts of structural
      geology including: the recognition and description
      of folds, faults, joints, and metamorphic fabrics
      in rocks; description and interpretation of stress
      and strain from these structures; preparation and
      interpretation of geologic maps and
      cross-sections. Lecture and laboratory.
      Pre-requisites: a grade of 'C' or better in GEOL
      100
GEOL-490 DIRECTED STUDY IN GEOLOGY 1 12  
GEOL-491 WORKSHOP IN GEOLOGY 1 12  
GEOL-492 SPECIAL TOPICS IN GEOLOGY 1 12  
GEOL-495 PRACTICUM IN GEOLOGY 1 2  
GEOL-496 COOPERATIVE EDUCATION IN GEOLOGY 1 12  
GEOL-499 RESEARCH PROJECT AND SEMINAR IN GEOLOGY 1 3 Students will conduct and communicate the results
      of a research project in the Natural Sciences
      Division.  Topics may include the historical,
      philosophical, cultural and environmental aspects,
      and the processes of natural science.
      Requirements of students include satisfactory oral
      presentation and defense of their research and
      submission of a written report approved by their
      advisor to the Natural Sciences Division.
      Prerequisite: NS 398.