Dolphins vs. Rams injury report: Richard Marshall, Daniel Thomas miss practice

Fresh off their 17-13 win against the Cincinnati Bengals, the Miami Dolphins have turned their attention to their game against the St. Louis Rams on Sunday. If Wednesday's practice report is any indication, Miami may be without a couple of key players this weekend.

Cornerback Richard Marshall and running back Daniel Thomas did not practice on Wednesday, while cornerback Nolan Carroll was limited. The injuries to Marshall and Carroll could leave the Dolphins thin in the secondary against the Rams. Marshall remains out with a back injury that forced him to miss last week's game. Marshall did not practice at all last week and has now been listed on the injury report for four straight weeks.

Thomas and Carroll were both injured during Miami's game against the Bengals. Thomas left the game during the fourth quarter with a concussion after taking a shot to the head. Carroll was also forced out of the game with a concussion. He has also battled an Achilles injury this season.