(l to r) Jeff Johnston, Dr. John Broadwater, and Tane Casserley with some of the coal that they have removed during the course of the turret excavation. Image courtesy of Monitor Expedition 2002, NOAA/OER.
(l to r) Jeff Johnston, Dr. John Broadwater, and Tane Casserley with some of the coal that they have removed during the course of the turret excavation. Image courtesy of Monitor Expedition 2002, NOAA/OER.