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Geosciences Current Courses

Fall 2026

Course Code Title/Instructor Meets
GEOS 141-01 Earth's Hazards
Instructor: Peter Sak
Course Description:
This course examines natural processes such as earthquakes, volcanic eruptions, mass wasting events, and floods that have the potential to produce disastrous consequences for humans. All of these processes result from interactions between the atmosphere, biosphere, geosphere and hydrosphere directly or indirectly, which is the realm of earth sciences. Increasing global populations and increasingly interdependent national economies mean that few disasters are now only local. This course will use examples such as case studies of recent earthquakes and volcanic eruptions to examine how natural processes can be hazardous, and whether or not humans can anticipate and mitigate these kinds of hazards to prevent future disasters. Laboratory work will include analog experiments, field trips, and video analysis of historic disasters. Three hours classroom and three hours laboratory a week.
01:30 PM-04:30 PM, M
KAUF 153
10:30 AM-11:45 AM, TR
KAUF 179
GEOS 141-02 Earth's Hazards
Instructor: Peter Sak
Course Description:
This course examines natural processes such as earthquakes, volcanic eruptions, mass wasting events, and floods that have the potential to produce disastrous consequences for humans. All of these processes result from interactions between the atmosphere, biosphere, geosphere and hydrosphere directly or indirectly, which is the realm of earth sciences. Increasing global populations and increasingly interdependent national economies mean that few disasters are now only local. This course will use examples such as case studies of recent earthquakes and volcanic eruptions to examine how natural processes can be hazardous, and whether or not humans can anticipate and mitigate these kinds of hazards to prevent future disasters. Laboratory work will include analog experiments, field trips, and video analysis of historic disasters. Three hours classroom and three hours laboratory a week.
10:30 AM-11:45 AM, TR
KAUF 179
01:30 PM-04:30 PM, T
KAUF 153
GEOS 151-01 Foundations of Earth Sciences
Instructor: Alyson Thibodeau
Course Description:
How do mountains and oceans form? Why do the positions of continents shift? Can rocks bend or flow? What is the history of life on our planet? This course explores the materials that make up the Earth and the processes that shape it, both at and below the surface. Students will take field trips around the Carlisle area as well as complete analytical and computer laboratory activities in order to acquire basic field, laboratory, and computer modeling skills. This course serves as a gateway to the Geosciences major, but is also appropriate for non-majors. Three hours of lecture and three hours of lab per week.
01:30 PM-04:30 PM, W
KAUF 134
09:30 AM-10:20 AM, MWF
KAUF 179
GEOS 151-02 Foundations of Earth Sciences
Instructor: Alyson Thibodeau
Course Description:
How do mountains and oceans form? Why do the positions of continents shift? Can rocks bend or flow? What is the history of life on our planet? This course explores the materials that make up the Earth and the processes that shape it, both at and below the surface. Students will take field trips around the Carlisle area as well as complete analytical and computer laboratory activities in order to acquire basic field, laboratory, and computer modeling skills. This course serves as a gateway to the Geosciences major, but is also appropriate for non-majors. Three hours of lecture and three hours of lab per week.
01:30 PM-04:30 PM, R
KAUF 134
09:30 AM-10:20 AM, MWF
KAUF 179
GEOS 205-01 Introduction to Soil Science
Instructor: Ben Edwards
Course Description:
This course focuses on giving students a basic understanding of soil formation processes and field/laboratory characterization of soils. Emphasis in the first part of the course will be on soil formation processes, while the second part of the course will focus on students conducting experiments relevant to soil formation. Weather permitting most labs will have an out-of-doors component. This course is an elective for the Earth Sciences major, and will be useful to students interested in the food studies certificate program, agricultural science, archeology, environmental science, forensic science, planetary science, and solid state chemistry and physics.Three hours classroom and three hours laboratory a week. Prerequisie: one introductory lab science or permission of instructor.
09:00 AM-10:15 AM, TR
KAUF 140
01:30 PM-04:30 PM, R
KAUF 140
GEOS 218-01 Geographic Information Systems
Instructor: Amina Naliaka
Course Description:
Cross-listed with ARCH 218-01, ENST 218-01 and GISP-218-01. Geographic Information Systems (GIS) is a powerful technology for managing, analyzing, and visualizing spatial data and geographically-referenced information. It is used in a wide variety of fields including archaeology, agriculture, business, defense and intelligence, education, government, health care, natural resource management, public safety, transportation, and utility management. This course provides a fundamental foundation of theoretical and applied skills in GIS technology that will enable students to investigate and make reasoned decisions regarding spatial issues. Utilizing GIS software applications from Environmental Systems Research Institute (ESRI), students work on a progression of tasks and assignments focused on GIS data collection, manipulation, analysis, output, and presentation. The course will culminate in a final, independent project in which the students design and prepare a GIS analysis application of their own choosing. Three hours per week. This course is cross-listed as ARCH 218, ENST 218 and GISP 218.
01:30 PM-04:30 PM, M
LIBRY CLASSRM 1
GEOS 218-02 Geographic Information Systems
Instructor: Amina Naliaka
Course Description:
Cross-listed with ARCH 218-02, ENST 218-02 and GISP 218-02. Geographic Information Systems (GIS) is a powerful technology for managing, analyzing, and visualizing spatial data and geographically-referenced information. It is used in a wide variety of fields including archaeology, agriculture, business, defense and intelligence, education, government, health care, natural resource management, public safety, transportation, and utility management. This course provides a fundamental foundation of theoretical and applied skills in GIS technology that will enable students to investigate and make reasoned decisions regarding spatial issues. Utilizing GIS software applications from Environmental Systems Research Institute (ESRI), students work on a progression of tasks and assignments focused on GIS data collection, manipulation, analysis, output, and presentation. The course will culminate in a final, independent project in which the students design and prepare a GIS analysis application of their own choosing. Three hours per week. This course is cross-listed as ARCH 218, ENST 218 and GISP 218.
01:30 PM-04:30 PM, F
LIBRY CLASSRM 1
GEOS 221-01 Oceanography
Instructor: Jorden Hayes
Course Description:
An interdisciplinary introduction to the marine environment, including the chemistry of seawater, the physics of currents, water masses and waves, the geology of ocean basins, marine sediments and coastal features, and the biology of marine ecosystems. Topics include the theory of plate tectonics as an explanation for ocean basins, mid-ocean ridges, trenches, and island arcs. The interaction of man as exploiter and polluter in the marine environment is also considered. Three hours classroom and three hours laboratory per week. Prerequisite: One introductory lab science or permission of instructor. Offered every other year.
10:30 AM-11:20 AM, MWF
KAUF 186
01:30 PM-04:30 PM, W
KAUF 146
GEOS 309-01 Sedimentology and Stratigraphy
Instructor: Marcus Key
Course Description:
Completion of both GEOS 305 and GEOS 309 fulfills the WID Requirement. A study of the processes and patterns of sedimentation as well as the spatial and temporal distribution of rock strata. This includes the origin, transportation, deposition, lithification, and diagenesis of sediments. Lithology, geochemistry, paleontology, geochronology, and seismology will be used to understand the history of rock strata. Three hours classroom and three hours laboratory a week. Prerequisite: 151 or permission of instructor. Completion of both 305 and 309 fulfills the WID graduation requirement. Offered every other year.
01:30 PM-04:30 PM, M
KAUF 152
09:30 AM-10:20 AM, MWF
KAUF 152