Massive Australian Precambrian/Cambrian Impact Structure Massive Australian Precambrian/Cambrian Impact Structure The Massive Australian Precambrian/Cambrian Impact Structure also known as MAPCIS is a proposed impact structure based upon arguments presented by Daniel P. Connelly at Geological Society of America meetings. Its center is located approximately equidistant between Uluru (Ayers Rock) and Mount Conner in Australia's Northern Territory. The structure is approximately in diameter. However, a hypothetical outermost ring in diameter is claimed to be the result of undefined far field stresses. Connelly argues that the age of this hypothetical impact is approximately 545 mya which puts it just before the Cambrian explosion (542 mya) of the
Dinosaurs Alive! (attraction) Dinosaurs Alive! (attraction) Dinosaurs Alive! is an animatronic dinosaur themed area located at several Cedar Fair parks. Kings Island was the first park to open the attraction in 2011, while the other parks opened their attraction in 2012 or 2013. The version of this attraction at Kings Island is the world's largest animatronic dinosaur park. A $5–6.00 fee is charged to enter the attraction. At Kings Island, Worlds of Fun, Carowinds and Kings Dominion, admission is free with a Gold or Platinum Pass. Each park also features "Dinostore", a gift shop filled with dinosaur toys and souvenirs. The exhibits are