Brad Rosenheim, Tulane University assistant professor of earth and environmental science, in his lab with his dirtburner used for radiocarbon dating and climate change research
Photographs copyright 2009, George H. Long. All Rights Reserved. (504) 899-2975
Brad Rosenheim, Tulane University assistant professor of earth and environmental science, in his lab at Blessey Hall with his "dirtburner" machine that he uses for radiocarbon dating/climate change research with rivers and oceans