The Ferny Grove - Upper Kedron Area map was published as part of the Extractive Resources and Urban Land Suitability series to provide an interpretation of known industrial rock (GEOLOGY and EXTRACTIVE RESOURCES) information. The map product is available to all government agencies, industry and the public for reference and is located within the Caboolture (9443) 1:100 000 map area.
Geological Survey of Queensland - Geology and Extractive Resources. Dyeline, coloured regions. GSQ Record 1980/31 Plate 1.