2010 eruptions of Mount Merapi sunlight. On 9 November 2010, the Volcanic Ash Advisory Centre in Darwin, Australia, also reported a sulfur-dioxide cloud over the Indian Ocean between , in the upper troposphere. An Australian Government Department of Foreign Affairs travel advisory bulletin issued on 18 November noted that the exclusion zone in place at that time did not include the metropolitan areas of Yogyakarta or Adisucipto International Airport. The Indonesian Government had advised that Adisucipto International Airport would be closed until at least 20 November whilst other airports in Java had been subject to periodic closure due to volcanic activity at Mount Merapi. It
Circum-Superior Belt has been suggested for magmatism of the 2,215 million-year-old Nipissing sills as well, which the Ungava dike swarm could have transported magma to the Nipissing sills area. Before 2003, all magmatism of the Circum-Superior Belt was thought to only occur along the outer margin of the Superior craton. However, the Pickle Crow dike was discovered in 2003 in the interior of the Superior craton and it has since been recognized as a magmatic event related to the Circum-Superior Belt. The dike is dated to 1,880 million years old and associated dikes are traced for at least . These dikes likely