Circum-Superior Belt northwestern Superior craton margin intrude an older, 2,090 to 2,070 million-year-old dike swarm. The Ospwagan Group is younger than and the 1,864 million-year-old Winnipegosis komatiite belt lies to the southwest. Numerous tectonic settings have been suggested for triggering magmatism in the Fox River Belt, including a marginal basin rifting event. At the southern portion of the Circum-Superior Belt, a group of fragmental sediments composed of iron formation was formed during a period of magmatic activity in the Marquette Range Supergroup. Included in the Marquette Range Supergroup is the Hemlock Formation, a bimodal volcanic group that is estimated to have an
What Made America Famous? What Made America Famous? "What Made America Famous?" is a song written and performed by Harry Chapin. The song was included on his 1974 album, Verities & Balderdash. It has also been included on numerous posthumous compilation albums. The song inspired Chapin to write the award nominated Broadway musical, The Night That Made America Famous. The song shows a man, his girlfriend, and kids living in a rundown home. Eventually, a house fire starts, and they need rescue. It is continually asked in the song if anybody cares. It ends with the firefighters waiting to respond to "let them sweat