Siljan Ring Siljan Ring The Siljan Ring () is a prehistoric impact crater in Dalarna, central Sweden. It is one of the 15 largest known impact craters on Earth and the largest in Europe, with a diameter of about . The impact that created the Siljan Ring occurred when a meteorite collided with the Earth's surface during the Devonian period, about 376.8 ± 1.7 Ma. This coincides around the first Devonian extinction, the Kellwasser Event or Late Frasnian extinction at 376.1 Ma ± 1.6 Ma. The effects of the impact can clearly be seen in the bedrock in the area. The Cambrian,
Mytchell Mora Mytchell Mora Mytchell Mora is an American news producer, born in New Jersey, currently based out of Los Angeles, California. In 1998, Mora produced his first news story, which aired on Fox News 11, about underage girls being forced to work at a strip club in Hollywood. From 1998 to 2010, Mora produced over 168 news stories for Fox News' "Undercover Unit." Mora's investigative stories have led to the arrests of a sexual predator, a murderer and doctor whose negligence led to patient deaths. In early 2003, Mora began working on Fox’s feature stories where he focused on bringing the