Robert A Creaser, PhD, FRSC

About

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Research

Robert Creaser specializes in radiogenic isotope geochemistry using the Re-Os, Rb-Sr, Sm-Nd, Pb-Pb isotope systems. A wide variety of geochemical phenomena and processes, mainly involving the geochemistry, origin and evolution of Earth's crust, are investigated using these isotope systems. Currently, research projects focus on the use of Re-Os isotopes for geochronology, such as: Re-Os geochronology and systematics of organic-rich sediments (black shales), application of Re-Os isotopes for direct dating of hydrothermal sulfide mineralization, Re-Os geochronology of fluid flow in sedimentary basins.

EAS 110 - Earth Science Field School

This excursion through the mountains and prairies of Alberta introduces students to the diverse geology and geomorphology of the region. The structure of rocks will be observed, fossils identified, and glacial deposits studied, in order to understand the geological processes that have occurred here over geologic time. Requires payment of additional student instructional support fees. Refer to the Tuition and Fees page in the University Regulations section of the Calendar. Intended for students in their first or second year. Not available to students with previous credit in an EAS field school (EAS 234, 354, or 333). Prerequisite: One of EAS 100, 101, 201, 210 or SCI 100. [Faculty of Science]

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Browse more courses taught by Robert A Creaser

J Toma, RA Creaser, C Card, R Stern, T Chacko and M Steele-MacInnis

Geochim Cosmochim Acta (2022), 323, 164-182. . 2022 February; 323 (164-182) 10.1016/j.gca.2022.02.012

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D Hnatyshin, RA Creaser, S Meffre, RA Stern, JJ Wilkinson and EC Turner

Chemical Geology. 2019 November; 533 10.1016/j.chemgeo.2019.119427

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RM Morelli, CC Bell, RA Creaser, A Simonetti

Mineralium Deposita. 45

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SC Turgeon, RA Creaser

Nature. 454

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D Selby, RA Creaser

Science. 308