http://www.ocregister.com/articles/rams-739325-game-49ers.html
INJURY REPORT
The Rams placed receiver Bradley Marquez on injured reserve Friday, ending his season with two games left. Marquez only has only three catches this season, but has played a vital role on special teams in punt return coverage.
The team also promoted running back Aaron Green and receiver Paul McRoberts to the active roster. The two undrafted rookies have been on the practice squad all season.
Safety Maurice Alexander (concussion), defensive back Lamarcus Joyner (ankle) and receiver Mike Thomas (hip) are all doubtful to play against the 49ers.