A description of the onshore and offshore geology can be found in a series of 15 geological maps published at a scale of 1:20 000 and six memoirs produced by the Hong Kong Geological Survey Section of the Geotechnical Engineering Office.

• 土力工程处辖下的香港地质调查组，出版了15幅比例为1：20000的地质图和6份地质报告，介绍了本港陆上及海底的地质。