Geosciences (GEOS)

GEOS 150 —  Introduction to Geology Course count: 1 

This course covers the physical processes and history of the Earth. Topics typically include the formation of the Earth, physical properties and identification of minerals and rocks, plate tectonics, earthquakes, volcanoes, geologic time, surface processes, the geology of energy resources, and global climate change. Field trips to local geologic sites provide hands-on experience using classic and modern approaches to investigating the Earth and its history. Students who have completed Geosciences 140 (Environmental Geology) may not enroll in this course. Includes laboratory.

GPA units: 1.25

Common Area: Natural Science

Typically Offered: Annually

GEOS 210 —  Geomorphology Course count: 1 

Geomorphology is an introduction to landforms and the geological processes that modify Earth¿s surface. Topics include tectonic, wind, soil, hillslope, glacial, and river processes; modern quantitative methods of investigating landscapes, including numerical modeling and GIS; and the influences of humans, climate, and biologic activity on surface processes and the physical environment. Includes computer and field work in the weekly laboratory.

GPA units: 1.25

Common Area: Natural Science

Typically Offered: Alternate Years

GEOS 270 —  Watershed Hydrology Course count: 1 

Watershed Hydrology is an introduction to the movement and storage of atmospheric, surface, and ground water within a watershed. This class examines hydrologic processes and the geologic and topographic characteristics that control them, as well as how hydrologic data are collected and analyzed. Topics include the hydrologic cycle, water budgets, precipitation, evaporation, snow hydrology, infiltration, groundwater hydrology and contamination, runoff, stream flow, hydrographs, and flooding. Hydrology is a highly quantitative discipline and math at the pre-calculus level will be used extensively in this course. Prior college math or geoscience coursework is recommended but not required. Includes laboratory.

GPA units: 1.25

Typically Offered: Alternate Years

GEOS 310 —  Paleoclimatology Course count: 1 

This advanced-level lecture and discussion course examines the changes in Earths climate throughout geologic history from the Precambrian to the Anthropocene. Topics include an overview of Earths climate system, paleoclimate proxies and archives, distinctive intervals in Earths climate history, and how modern climate change is interpreted in a geological context. Paleoclimatology is highly interdisciplinary, drawing on methods and principles of geology, chemistry, physics, and biology. Students should have prior natural science coursework and be prepared to read and discuss primary scientific literature.

Prerequisite: GEOS 150 or GEOS 199-Geohazards or GEOS 210 or GEOS 270 or GEOS 350 or CHEM 181 or by permission.

GPA units: 1

Typically Offered: Alternate Years

GEOS 350 —  Oceanography Course count: 1 

This course is an introduction to the inter-disciplinary study of the worlds oceans, and provides an overview of the main oceanographic sub-disciplines: biological, chemical, geological, and physical oceanography. The course will cover topics related to the science underlying global climate change, ocean acidification, ocean warming, sea level rise, marine pollution, resource extraction, and meteorology. A solid understanding of how the world ocean works and humanitys association with it is fundamental to the appreciation, preservation, utilization, and protection of oceanic environments worldwide.

Prerequisited: CHEM 231

GPA units: 1

Typically Offered: Alternate Years

GEOS 401 —  Undergraduate Research Course count: 1 

Individual investigation and associated study of the scientific literature under the direct supervision of a member of the faculty. The number of positions is limited; students contemplating research should make inquiries early in the year preceding the term in which research is to be initiated.

GPA units: 1.25

Typically Offered: Fall, Spring

GEOS 405 —  Directed Reading Course count: 1 

An in-depth literature study of a topic of interest to the student under the tutorial supervision of a member of the faculty.

GPA units: 1

Typically Offered: Fall, Spring

GEOS 407 —  Honors Research Course count: 1 

Open only to students in the College Honors Program. Individual investigation and associated study of the scientific literature under the direct supervision of a faculty member. Students contemplating research should make inquiries early in the year preceding the term in which research is to be initiated. Honors thesis credit can be counted toward the Environmental Studies major or minor, and toward the Geosciences minor.

GPA units: 0

Typically Offered: Annually

GEOS 408 —  Honors Research Course count: 1 

Open only to students in the College Honors Program. Individual investigation and associated study of the scientific literature under the direct supervision of a faculty member. Students contemplating research should make inquiries early in the year preceding the term in which research is to be initiated. Honors thesis credit can be counted toward the Environmental Studies major or minor, and toward the Geosciences minor.

GPA units: 2.5

Typically Offered: Annually