Wollumbin National Park Shield Volcano Group of the World Heritage Site Gondwana Rainforests of Australia inscribed in 1986 and added to the Australian National Heritage List in 2007. Wollumbin National Park Wollumbin National Park (previously known as 'Mount Warning National Park') is a national park located in northern New South Wales, Australia, north of Sydney near the border with the state of Queensland. It surrounds Mount Warning, part of a remnant caldera of a much larger extinct volcano (the Tweed volcano). The park is administered by the NSW National Parks and Wildlife Service. The park is part of the Scenic Rim Important Bird
Lake Mungo Lake Mungo results were due to thermoremanent magnetization, ruling out a sedimentological phenomenon. Two excursions have been recorded in sediments from Skjonghelleren on Valderøy, Norway with the Virtual Geomagnetic Pole (VGP) of one being synchronous with Lake Mungo suggests that the Lake Mungo event was global rather than a local event. Data from lake sediments of a similar age in France having near identical magnetic field lines also support Lake Mungo being a global event. However, it has been suggested that Lake Mungo's anomalous field is the result of lightning strikes. Lake Mungo Lake Mungo is a dry lake located