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Building upon ichnological principles: modern biogenic structures, ichnotaxonomic classification, and paleoecological and stratigraphic significance of ichnofossil assemblages
DownloadFall 2009
Biogenic structures can impart important information regarding animal behaviors and depositional conditions at the time of colonization including: sedimentation rate, current velocities, distribution of food resources, oxygenation, salinity, and temperature. This thesis utilizes various...
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Ichnology, sedimentology, stratigraphy, and trace fossil-permeability relationships in the Upper Cretaceous Medicine Hat Member, Medicine Hat gas field, southeast Alberta, Canada
DownloadFall 2010
The Upper Cretaceous Medicine Hat Member (Niobrara Formation) in western Canada contains abundant reserves of biogenic natural gas. In the Medicine Hat gas field area of southeast Alberta, nineteen cored intervals were examined and classified based on primary physical and biogenic sedimentary...