2010 eruptions of Mount Merapi The exclusion zone did not include the metropolitan areas of Yogyakarta or Adisucipto International Airport However the Indonesian Government advised that Adisucipto International Airport would be closed until at least 20 November. Other airports in Java had been subject to periodic closure due to volcanic activity at Mount Merapi. The travel bulletin further advised that eruptions or any widening of the Indonesian Government's exclusion zone would likely cause major disruption to services in Yogyakarta and surrounding areas. At the time the advisory was issued residents of Yogyakarta were still able to leave the city by road and rail, however any
Circum-Superior Belt remain undated, indicating the existence of magmatic rocks with the same age as those of the Circum-Superior Belt is probable. It contains two large copper-nickel mining districts; the nickel-bearing Thompson Belt at the northwestern portion of the Superior craton and the Cape Smith Belt at the northern portion of the Circum-Superior Belt. The Circum-Superior Belt was formed 1,884 to 1,864 million years ago when the Superior craton was surrounded by mountain building processes, including the Trans-Hudson, New Quebec and Penokean orogenies. The major Trans-Hudson orogeny had its appearance when the Superior craton collided with the Rae-Hearne craton 1,900 to 1,800