The Dictionary of Sydney was archived in 2021.
Shea's Creek Canal, sketch plan shewing position of submerged forest, remains of dugong, stone tomahawks &c 1896

Contributed By
(Plate VIII, 'On the occurrence of a submerged forest, with remains of the Dugong, at Shea's Creek near Sydney' by R Etheridge, Junr, Professor TW Edgeworth David, BA, FGS, and HW Grimshaw, M Inst CE, Journal and proceedings of the Royal Society of New South Wales, Vol 30, 1896, p 158)