Dr. William J. Brennan

Professor of Geological Sciences

EDUCATION

University of Colorado at Boulder - Ph. D. Geology 1968
Washington University at St. Louis - M.A. Engineering Geology 1964
Washington University at St. Louis - B.S. Geological Engineering 1962

ACADEMIC FOCUS

applied geophysics
computer applications in geology
coordinator of programs in geophysics and geology/3-2 engineering
environmental geology
hydrology
oceanography
structural geology

RECREATIONAL ACTIVITIES

all outdoor activities except golf and tennis
most indoor activities
international travel

CONTACT

office: Greene 204
office phone: 5293
home address: 80 Center Street, Geneseo
home phone: 243-3385
e-mail: brennan@geneseo.edu

**Research and related Professional Activities**
computer graphics: CAD, image processing, modeling engineering geology environmental geology gravimetric investigation of unconsolidated sedimentary fill in bedrock valleys land subsidence associated with withdrawal of groundwater, underground mining and solution mining magnetic secular variation stratigraphy of glaciolacustrine varves magnetic properties of fine-grained clastic sediment planetary geology seismicity and crustal structure in western New York publications

**Courses Offered**
Environmental Geology	Oceanography
Structural Geology	Applied Geophysics
Groundwater Hydrology	Tectonics

**Independent Study/Student Project/Internship Topics**
automapping in CAD environmental studies image processing paleomagnetism hydrology 3-D topographic mapping

GSci. 100 Our Geologic Environment

This course is intended for non-science majors who have an interest in their physical environment. The course is designed to develop an understanding of the interaction of earth processes, the environment, and the human population. Topics include earth materials, natural resources, geologic hazards, environmental change, and global environmental issues. 4(3-2) Offered every semester. webpage

GSci. 200 Environmental Geology

A survey of important geologic concepts relevant to current environmental issues. Emphasis is placed on geologic principles underlying problems related to water resources, pollution, natural hazards, waste disposal, energy and mineral resources, and on the scientific bases for current strategies proposed to limit adverse consequences of our impact on environmental systems. The geologic information bases available from governmental agencies are used to characterize and demonstrate practical problems for classroom exercises. Prerequisite: Although not required, a general survey course in geology, physical geography, or high school earth science would provide an appropriate background. 3(3-0). Note: Not to be taken as a normal elective for the Geological Sciences major except by special permission. Offered every fall. webpage

GSci. 205 Oceanography

An introduction to the study of the oceans and the processes that operate in them. The materials covered include: 1) the configuration, origin, evolution and exploration of the ocean basins; 2) the origin and physical character of sea water and its influence on climate, food production and mineral resources; 3) the origin and interaction of waves, currents, tides and sediment; 4) the study of ocean margins including coastal processes, pollution, natural hazards and legal issues. Note: not to be used for elective credit in the major except with departmental permission. 3(3-0) Offered every fall. webpage

GSci. 341 Principles of Structural Geology

The study of rock deformations, including the description, classification, and origin of structures such as folds, faults, joints, and cleavage. Attention is given to the influence of rock structures on economic problems and on geomorphic features. Aspects of geotectonics are considered. (Field trips are sometimes conducted outside class hours). Prerequisite: GSci. 112. 3(2-2).Offered every spring.

GSci. 343 Applied Geophysics

The study of geophysical techniques widely used in the earth sciences. Emphasis is placed on analytical methods of interpretation and the theory on which such methods are based. Prerequisites: GSci. 220, 341; Math. 222; Phys. 112 or 125/126. 3(2-3). Offered fall, odd years.

GSci. 345 Tectonics

The study of the evolution of the crust and upper mantle of the Earth, and the large-scale deformational features and patterns of motion which occur there. The relationships between internal earth processes and energy sources, and the evolution of the crust and upper mantle, are emphasized. Prerequisites: GSci. 220, 341. 3(3-0). Offered when demand is sufficient. webpage

GSci. 347 Groundwater Hydrology

The study of the origin and occurrence of groundwater and of those principles of fluid flow in porous media which govern the flow of groundwater. The hydraulic properties of groundwater systems and water wells, the relationships between groundwater and other geological processes, the development of groundwater resources, water quality, recharge of groundwater, and groundwater law are emphasized. Prerequisites: 15 hours of Geological Sciences and Math. 221. 2(2-0). Offered fall, even years.

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