Dantonio was reprimanded "for failing to take action to mitigate a foreseeable conflict from occurring," while Harbaugh was reprimanded for his comments made about the incident and MSU postgame Saturday and during his weekly news conference Monday. 

Linebacker Devin Bush was reprimanded "for his conduct" in the incident, which included ripping up the turf on the Spartan logo at midfield in Spartan Stadium. 

The Big Ten said in a statement it "considers the matter concluded and will have no further comment."

“We are fortunate the series of events that occurred prior to the Michigan-Michigan State game did not escalate into a much more serious matter,” Big Ten commissioner Jim Delany said in the statement.  “While traditions hold great importance on our campuses, traditions do not supersede the values of good sportsmanship or the requirement for player safety.  We expect more from our coaches, students and administrators and will continue to work with our institutions to prioritize good sportsmanship moving forward.”

The Spartans will play Purdue (4-3, 3-1) at noon Saturday at Spartan Stadium on ESPN, while the Wolverines will enjoy a bye week.

Dantonio and Michigan State Athletic Communications did not respond for comment at the time this article was published.