13,600-year-old mastodon skull found in Iowa creek The Citizen 1 year ago It marked the first-ever well-preserved mastodon skull excavated in Iowa, state officials said. Source: CBS Minnesota Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Iowa Meth Kingpin Who Killed 5, Including 2 Young Girls, Set To Be Executed FridayDateJuly 16, 2020In relation toCrimeThe Takeout: Corndogs and campaigns at the Iowa State FairDateAugust 21, 2023In relation toFifty LakesIowa Gov. Reynolds to endorse DeSantis on MondayDateNovember 5, 2023In relation toFifty Lakes