Charles-TBI By R. Linda Martín|2015-01-29T03:10:22+03:00January 29th, 2015|Comments Off on Charles-TBI Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail About the Author: R. Linda Martín Hi I'm Linda. I'm the Resident Academic Director for the Origins Field School. In addition, I'm a geologist. I have been working in the Turkana Basin since 2011 and am interested in reconstructing the past landscape on which our ancestors evolved.