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Chair Gregory C. Finn Professors Uwe Brand, Richard J. Cheel, Simon J. Haynes, Wayne T. Jolly, John Menzies, Keith J. Tinkler Associate Professors Gregory C. Finn, JeanJacques Flint*, Frank Fueten, Daniel McCarthy, Francine McCarthy Adjunct Professors Andrew Panko, Hans Tammemagi, Kent Novakowski * on leave |
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Administrative Assistant, extension 3526 Mackenzie Chown D410 http://www.brocku.ca/earthsciences/ The department offers a program leading to the Master of Science (MSc) degree. Graduate research topics may be conducted in the broad areas of Quaternary Studies and Crustal studies. |
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Candidates with either an honours or a pass BA or BSc degree in Earth Sciences may apply to the graduate adviser of the department for entry into the program. Candidates holding a pass degree or without sufficient concentration in Earth Sciences will be required to take a qualifying year, similar to year 4 of the honours program, before formally enrolling for the MSc degree. Candidates may be required to write the Graduate Record Examination or a language examination. |
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Candidates with an honours degree or who have completed a qualifying year, require a minimum of one year of residency and satisfactory completion of a program which must include ERSC 5F90, four 5(alpha)00 level half credits or two such half credits and two ERSC 4(alpha)00 level half credits. Completion of additional course work in specific areas may be required in some cases. All candidates are required to present a seminar on the topic of their thesis project |
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Research fields which are currently active in the graduate program reflect the areas of specialization of the faculty members. The following list provides a sampling of potential research topics; glacial geology and geomorphology, fluvial geomorphology, palynology, Quaternary geology, environmental studies, experimental sedimentology, groundwater geology, economic geology, low temperature geochemistry, paleoenvironmental reconstruction, paleontology, petrography and structural geology. The interrelated aspects of these fields provide both a basic understanding of the geological processes that have shaped the Earth and the basic knowledge needed to cope effectively with some of the most pressing problems facing society today. Students are encouraged to undertake graduate studies programs involving other disciplines. The department places special emphasis on field studies in order to acquaint students with geological problems in their proper environmental setting. |
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Equipment in the department includes Xray diffractometer, rotating polarizer stage microscopes, image analysis system, Sedigraph 5000 particle size analyzer, a 10m recirculating sediment flume, DTA, automated Varian 1475 atomic absorption spectrophotometer (AAS), computerized GTA96400 P graphite furnace Atomic Absorption Spectrometer, ionselective electrode equipment, ultraphot photomicroscope, Nuclide cathode luminoscope, seismic, fluorometric and resistivity equipment, digitizer, Hach DR2000 UV/VIS Spectrophotometer, Horiba U10 water quality meter, aquatic system coring equipment, stable isotope extraction system. Carbon 14 dating equipment, digital diluters and an automatic diluting station. A Silicon Graphics Indigo 2 Impact and the University's mainframe and departmental computing facilities are also available. These are supported by fully equipped geochemistry, palynology, sedimentology, hydrology, dendrochronology, paleontology and Xray laboratories. The department shares the facilities of electronic, machine, woodworking and glassblowing shops with the other science departments. |
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Some year 4 undergraduate courses can be taken for credit by graduate students with the approval and permission of their advisory committee and the department. The year 4 courses are listed in the undergraduate calendar. |
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The following courses are available in the department. A certain selection of these, determined in part by student interests, will be offered each year. All are half credit courses, except ERSC 5F90. MSc Thesis Structural Geology Study of the relationship between strain and fabric elements in tectonites. Textures. Multiple strain histories and textures. Relationships between strain and geotectonics. Tectonics Structural evolution of different types of "orogenic" belts. Emphasis will be on Canadian examples where possible. Limitations that structural evolution places on the acceptability of proposed tectonic models. Global systems of orogenic belts through time. Paleoclimatology Phanerozoic climates, with special emphasis on the Quaternary. Techniques of climate reconstruction: fossil assemblages, stable isotope analysis, dendrochronology, sedimentary evidence. Causes of climatic change. Implications for predicting future climates. Quaternary Palynology Concepts and techniques in palynological investigations of marine and terrestrial Quaternary deposits; the Pleistocene and Holocene climatic changes; applied atmospheric palynology, dispersal of palynomorphs. Environmental Geochemistry Principles of availability, mobility and accumulation of metals in the lithosphere and hydrosphere. Cycling of metals in soils and soil chemistry. Chemical weathering and stability regimes of minerals in aqueous systems. Anthropogenic influence on inorganic contaminants in sediments, soils and water. Quality control and assurance of sampling procedures. Quaternary Geochronology Geochronological methods and techniques applicable to correlation and dating of Quaternary deposits and events (radiocarbon dating, varved sediments, the fossil record, paleomagnetism, tephrochronology, dendrochronology, paleotemperatures). Quaternary chronology in Canada and correlation with other parts of the world. Glaciology Study of the physics of glaciers. Mass balance and glacier budget. Mechanics of glacier movement. Conditions of the ice/glacier bed interface. Dynamics of large ice masses. Glacier surges. Response of glaciers to changes in mass balance. Glaciers and climate. Glacier dynamics and glacial landforms. Advanced Paleoecology Correlation between modern ecosystems and those in the fossil record; reconstruction of past environments and the timesequence of such environments. Applied paleoecology; delineation of past sedimentary basins using biofacies and lithofacies; evolutionary development of ecosystems; paleoecosystem analysis and models. Evolutionary Paleobiology Paleoecology of the marine biosphere. Taphonomy and information loss in fossil record. Changes in composition of marine communities over the Phanerozoic. Regulation of taxonomic diversity through geologic time. Mass extinctions. Punctuated equilibria. Heterochrony and evolution. Sedimentary Environments Study of modern depositional environments with emphasis on processes and the resulting facies organization. Development of facies models and their application to selected ancient examples. Volcanology A detailed survey of volcano morphology, distribution of Quaternary volcanic belts, experimental volcanic petrology and volcanic geochemistry. The current ideas on the interrelations between volcanics and plate tectonics are summarized and the volcanic processes of the present are compared to those of the geological past, including ancient continental shield volcanic rocks. Ore Genesis Examination of the geological controls of ore genesis. Thermodynamics and chemistry of metal transport and deposition. Use of isotopes and phase diagrams as indicators of physico chemical environments. Geomorphological control of metal mobility. Carbonate Diagenesis Descriptive and chemical diagenesis of carbonates. Geochemistry of inorganic and organic carbonate grains. Low temperature thermodynamics of elemental and isotopic redistribution. Application of biogeochemistry and chemostra- tigraphy to global events and evolutionary processes. Descriptive and chemical diagenesis of carbonates. Quantitative Methods in Geology Elements of data analysis and programming. Applications of statistical methods to geological data. Stochastic models in geology. Prerequisite: an undergraduate course in statistics. Fluvial Geomorphology Principles of flow dynamics. Origin and measurement of turbulent and laminar flows; bed roughness; shear stress and velocity. Flow competence; drag and lift forces, initiation of motion, suspension and bedload. Flow capacity, deterministic and probability models of sediment transport. Field studies of steep gravel and bedrock channels. Flow Through Porous Media The governing equations and boundary conditions for common groundwater flow and transport problems will be developed. Specific problems will include confined and unconfined groundwater flow, the manifestations of 1st, 2nd and 3rd-type boundaries for flow, flow in cartesian and radial coordinates, transport in cartesian and radial coordinates, 1st and 3rd-type boundaries for transport, transport of non-conservative species and transport in low-K media. Flow and Transport in Fractured Rock Study will include a review of structural geology relevant to hydrogeology and an introduction to the cubic law. Topics include transport in discrete fractures, flow and transport in fracture networks, methods for measurement of parameteres (i.e. hydraulic testing), modeling of flow through fractures and fracture networks, groundwater flow in low permeability environments and a detailed case study. Limnogeology Formation of lake basins; physical and chemical characteristics of lake sediments and the water column; geological factors in the development of lakes; eutrophication; the fossil record in lake deposits; lakes as a resource (water consumption, recreation, conservation). Industrial Minerals Geology and genesis of industrial mineral deposits. Use of these in the construction and chemical industries. Aggregate resources and testing. Urban requirements and land use planning. Quaternary Geology Modern concepts of glaciers and glaciation as landscape forming factors; techniques and methods for study and mapping of Quaternary deposits and physiographic features; the influence of glaciation as a factor in Canadian land use. Selected Topics in Quaternary Science An investigation of a specific area or group of related topics in Quaternary science. This course will be designed for individual students and approved by the graduate studies advisory committee. Selected Topics in Crustal Studies An investigation of a specific area or group of related topics in Crustal studies. This course will be designed for individual students and approved by the graduate studies advisory committee. Selected Topics in Contemporary Geology An invesigation of a specific area or group of related topics in contemporary geology. This special research course will be designed for individual students by the graduate studies advisory committee and approved by the department. |
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2001-2002 Graduate Calendar
Last updated: September 19, 2002 @ 10:49AM