This map of Singapore, its outlying islands and the coast of Johor, shows coloured areas of different rock formations and other formations of coral, sandstone, alluvial, altered cherty rocks, shale, plutonic rocks and creeks, Singapore Town, roads, rivers, place names, Chinese and Malay settlements, hills, Bukit Timah Road (and Woodlands Road), Sletar Road (Thomson Road, Upper Thomson Road and Sembawang Road), Sirangong (Serangoon) Road, road to Changi (Geylang Road, Changi Road and Upper Changi Road), and others.