 Hello my name is Robert McNaughton. For the last 20 years I've been employed by the Canadian federal government as a regional geologist with the Geological Survey of Canada. But before that I grew up on a small farm in a very rural part of eastern Canada, had the opportunity to go to university where I studied science and majored in geology, went on to do a PhD after that and these days my research sees me mostly working in Northwestern Canada in a very beautiful area called the Mackenzie Mountains which I've been fortunate to visit many times over the years now. It's an absolutely beautiful place. I'm very fortunate also to have a marvelous group of colleagues at the Geological Survey of Canada, including one with whom I work very closely on my research in the Mackenzie Mountains. Now I am what is called a stratigrapher and that means I study how layered rocks, usually sedimentary rocks, have been stacked up over time and also how they correlate or we can trace them from place to place. My colleague is a structural geologist. She studies the structure of the Earth's crust and together we do a lot of good work together trying to update bedrock geology maps for the Mackenzie Mountains and adjacent regions and also to work out how during the latest part of the Neoproterozoic and in the Cambrian period the ancient sedimentary basin that was forming in that area, kind of a proto-Pacific ocean basin, was filled in with sedimentary rocks. So it's important in terms of good geology maps, also important in terms of understanding the region's early tectonic evolution. It's pretty cool stuff. We have a lot of fun doing it. So that's a little bit about me and my background. Thank you very much to all of you for listening. Wish you all the best. Take care.