Feldtmann, F. R & Geological Survey of Western Australia. (1921). Geological map of the Porcupine Group, Warriedar, Yalgoo G.F Retrieved October 25, 2024, from http ...
[Brisbane?] : Issued under the authority of the Department of Public Works and Mines, 1886 Jack, Robert L & Queensland. Department of Mines. 1886, Geological map of ...
Erosion or accretion can reshape the beach and dunes over time so remapping is needed for resource protection and coastal development. This map series updates and supersedes the previous Coastal Sand ...