sudbury, igneous, complex, million, year, impact, melt, sheet, greater, sudbury, northern, ontario, canada, part, sudbury, basin, impact, structure, classified, lopolith, references, editsignificance, back, back, facing, directions, along, south, range, ontari. The Sudbury Igneous Complex is a 1 844 million year old impact melt sheet in Greater Sudbury Northern Ontario Canada It is part of the Sudbury Basin impact structure and is classified as a lopolith References editSignificance Of Back To Back Facing Directions Along The South Range Of The Sudbury Igneous Complex Ontario Archived 2007 08 12 at the Wayback Machine nbsp This Northern Ontario geographical article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Sudbury Igneous Complex amp oldid 1115376170, wikipedia, wiki, book, books, library,
