This mapshows the phosphate deposits compiled by H P Woodward, Assistant Government Geologist under A Gibb Maitland, the Government Geologist. The map was to accompany the annual progress report of the Geological survey of 1908.
The map was printed with the authority of H Gregory MLA for the Geological Survey of Western Australia and taken from, Report of the Department of Mines for the Year 1908 Western Australia and published in Perth by Authority : Fred WM Simpson, Government Printer 1909.
