Contributions to Canadian Paleontology

Résumé du livre

This bulletin comprises four short papers on paleontological topics which for convenience are grouped together as part of the Geological Survey's Contributions to Canadian Paleontology. Such detailed studies provide the groundwork for the biostratigraphic zonations that are fundamental for accurate stratigraphic interpretation of the sedimentary basins of Canada and thus provide information that is essential to the preparation of up-to-date assessments of Canada's oil, natural gas and coal resources.