Scientific Sense ® by Gill Eapen: Dr. Geoffrey Ellis is a petroleum geochemist with the Energy Resources Program (ERP) of the US Geological Survey. His research interests encompass the areas of organic inorganic interactions in petroleum systems, gas isotope geochemistry, and the controls on sedimentary organic geochemistry in aquatic environments.Please subscribe to this channel:https://www.youtube.com/c/ScientificSense?sub_confirmation=1
Scientific Sense ®