I just got the latest Research Review from the LBHA this evening. In it is a 16 page article by Fred Wagner entitled "Marcus Reno, Time, & The Little Bighorn Valley". Fred develops a timeline and then goes on a point by point examination of the action from the time Reno received his orders from General Custer until he began his retreat to the bluffs. So far I've just looked at the pictures but will spend some time reading it over the next couple days. It looks good so far.