Croxton's support, which he did with his whole division, Starkweather's brigade in reserve, and drove the enemy steadily before him for some distance, taking many prisoners. Croxton's brigade, which had been heavily engaged for over an hour with greatly superior numbers of the enemy, and being nearly exhausted of ammunition, was then moved to the rear to enable the men to fill up their boxes; and Baird and Brannan, having united their forces, drove the enemy from their immediate front. General Baird then halted for the purpose of readjusting his line; and hearing from prisoners that the enemy were in heavy force on his immediate right, he threw back his right wing in order to be ready for an attack from that quarter.
Before his dispositions could be completed, the enemy, in overwhelming numbers, furiously assaulted Scribner's and King's brigades, and drove them in disorder. Fortunately, at this time Johnson's division, of McCook's corps, and Reynolds' division, of my corps, arrived, and were immediately placed in position. Johnson preceded Reynolds, his left connecting with Baird's right, and Palmer being immediately on Johnson's right, Reynolds was placed on the right of Palmer, with one brigade of his division in reserve. As soon as formed they advanced upon the enemy, attacking him in flank and driving him in great disorder for a mile and a half, while Brannan's troops met him in front as he was pursuing Baird's retiring brigades, driving the head of his column back and retaking the artillery, which had been temporarily lost by Baird's brigades, the Ninth Ohio recovering Battery H, Fifth U. S. Artillery, at the point of the Bayonet. The enemy, at this time being hardly pressed by Johnson, Palmer, and Reynolds in flank, fell back in confusion upon his reserves, posted in a strong position on the west side of Chickamauga Creek between Reed's and Alexander's Bridges.
Brannan and Baird were then ordered to reorganize their commands and take position on commanding ground on the road from McDonald's to Reed's Bridge, and hold it to the last extremity, as I expected the next effort of the enemy would be to gain that road and our rear. This was about 2 p.m. After a lull of about one hour, a furious attack was made upon Reynolds' right, and he having called upon me for re-enforcements, I directed Brannan's division to move to his support, leaving King's brigade, of Baird's division, to hold the position at which Baird and Brannan had been posted, the balance of Baird's division closing up to the right on Johnson's division. It will be seen by General Reynolds' report, Croxton's brigade, of Brannan's division, reached his right just in time to defeat the enemy's efforts to turn Reynolds' right and rear.
About 5 p.m., my lines being at that time very much extended in pursuing the enemy, I determined to concentrate them on more commanding ground, as I felt confident that we should have a renewal of the battle in the morning. I rode forward to General Johnson's position and designated to him where to place his division; also to General Baird, who was present with Johnson. I then rode back to the cross-roads to locate Palmer and Reynolds on Johnson's right and on the crest of the ridge about 500 yards east of the State road. Soon after Palmer and Reynolds got their positions, and while Brannan was getting his on the ridge to the west of the State road, near Dyer's house, and to the rear and right of Reynolds, where I had ordered him as a reserve, the enemy assaulted first Johnson and then Baird in a most furious manner, producing some