SuburbBobbin HeadTypeCreekDetailsEnters Cowan Creek at Bobbin Head. It is named as Gibberagong Creek on several maps. Reed gives Gibberagong as meaning "plenty of rocks". In the mid-19th Century shell beds, especially those comprised of Aboriginal middens, were harvested and burnt to produce lime which was then shipped to Sydney to be used as mortar. CreatorPowell, John P. (1994) Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises: Berowra, p.26.
Cockle Creek/Gibberagong CreekCockle Creek/Gibberagong CreekCockle Creek/Gibberagong CreekCockle Creek/Gibberagong Creek
Powell, John P. (1994) Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises: Berowra, p.26., Cockle Creek. Hornsby Shire, accessed 04/10/2024, https://hornsbyshire.recollect.co.nz/nodes/view/4454