...e field. Upon the disappearance of Rosecrans, the command of the Federal line, now shorn of six brigades, devolved upon Thomas. He withdrew Reynold's right, and posted Wood, and two brigades of Negley 's divisions to the right, at about right angles to his front line. Brannan was placed next on the right, and west of the State road, and later, Granger on the extreme right; so that his left and ri...