Prior to being selected as state geologist, he was the assistant state geologist for research. He is also an adjunct professor in the Department of Geological Sciences at the University of Kentucky. Cobb's scientific contributions include investigations of coal and minerals and mineral resources assessments.
Society is confronted with a greater variety of geology-related issues than ever before.
Geologists should explore new ways to interact and collaborate with other disciplines to help solve some of society's problems. Emphasis will also be placed on maintaining the research areas of traditional strength that the survey has.