General Patton Anderson, with his brigade, and Captain Hodgson's battery of the Washington Artillery, pressed forward from Johnston's second line, commanded by General Bragg, into the gap between Hindman and Cleburne. Posting his battery on high ground, he advanced his brigade down into the wet and bushy valley of Oak Creek, and charged up the slope. Taylor's battery and the Fifty-seventh and Seventy-seventh Ohio instantly drove him back. His regiments, not discouraged, charged singly, and when broken, charged by battalion, but could not withstand the fire, and as often fell back. General Johnston, who had passed on toward his right, dispatched two brigades, Russell's and Johnson's, from the third line, commanded by General Polk, to aid the assault. General Beauregard moved them to his right, beyond Hindman, to attack McClernand. Meanwhile, Cleburne, forming the extreme left of Hardee's line, with his brigade of six regiments and two batteries engaged Buckland. The valley of Oak Creek is there wider, deeper, and boggy. The slope, crowned by Buckland's brigade, was steep and bushy. A bend in its course gave some companies of the Seventieth Ohio an enfilading fire. Cleburne's regiments, tangled in the morass, struggled with uneven front up the wooded ascent, only to be driven back by Buckland's steady fire. Reforming, they charged again, to meet another repulse. The regiments, broken, disordered, and commingled, persisted in the vain endeavor, only to encounter heavier losses. The Sixth Mississippi lost 300 killed and wounded out of a total of 425. More than one-third of the brigade were killed and wounded. Pond's brigade, of Bragg's corps, came up in support, but paused on the wooded bank, and did not attempt to cross this valley of death.