2cb3e4d2-75a4-4543-91b7-5990101902b3 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-16T05:25:54 creation ISO 19115 2016 L022 La Grange seismic reflection survey, WA, 1955 2cb3e4d2-75a4-4543-91b7-5990101902b3 A Seismic reflection survey was conducted by the Bureau of Mineral Resources during 1955 7 in the La Grange area of Western Australia. The object orthe Survey was to investigate the sedimentary development of the Canning Basin south of the Fenton Fault. A sedimentary section of at least 4,400 feet and possibly as much as 7,000 to 8,000 feet was indicated. Although no evidence of an angular unconformity was obtained, there is probably a change in the type of sedimentation at 2,760 feet. {"type": "Polygon", "coordinates": [[[122.0, -19.0], [123.0, -19.0], [123.0, -18.5], [122.0, -18.5], [122.0, -19.0]]]} 122.0 123.0 -19.0 -18.5 AU-WA HVC_144637 Published_External Seismic Data seismic survey Seismology and Seismic Exploration geophysics petroleum exploration seismic reflection seismic velocity Download the file (misc) documentDigital Download the file (misc) ZIP Unnamed resource documentDigital HTML