Physiographic map of the world at 1:50 M
The 1:50,000 scale Geological Map of the World includes for the first time a Physiography, Volcanoes, Astroblems sheet (centred on the Pacific), with a complete image of the Earth's landforms (including the ocean floor), the 1507 active or recent volcanoes, and 198 meteorite impact craters (subdivided into 2 diameter categories). It includes a legend and additional information about remarkable points of the relief.
The list in Excel format of the 1507 living volcanoes represented in the map can be downloaded here.
The list in Excel format of the 198 astroblems represented in the map can be downloaded here.